16x20x1 Washable Aluminum Mesh Filter

Description

Product Overview: The Gold Standard in Commercial Filtration

The HIA101620 represents industrial-grade filtration engineering specifically designed for commercial HVAC systems demanding reliable HIA101620 pre-filtration with long-term reusability. This 1-inch washable aluminum mesh filter delivers professional-grade performance in the most demanding commercial and light industrial environments where equipment protection and operational cost reduction are critical priorities. Built to UL 900 Class 1 standards with a continuous temperature rating of 275°F, this aluminum mesh filter provides facility managers and maintenance professionals with a permanent filtration solution that eliminates recurring replacement costs while maintaining optimal system airflow and equipment protection. The transition from disposable to permanent filtration marks a significant shift in facility management strategy, prioritizing sustainability and efficiency over the short-term convenience of low-quality disposable options. In an era where operational efficiency and environmental stewardship are paramount, the HIA101620 stands as a testament to American manufacturing quality and engineering precision. Every aspect of the HIA101620, from its reinforced frame to its multi-layered mesh, is designed to provide uncompromising reliability in the face of diverse environmental challenges, including fluctuating humidity, high-velocity air streams, and significant particulate loading.

Constructed with a robust .030-inch thick aluminum alloy frame and 5-ply corrugated criss-cross aluminum screen wire media, the HIA101620 delivers 43% dust arrestance efficiency specifically calibrated for commercial pre-filtration applications. The 1-inch depth configuration provides exceptional dust-holding capacity of 68 grams per square foot—significantly outperforming standard 1-inch alternatives by providing more volume for particle capture while maintaining low airflow resistance that protects blower motors and extends equipment service life. This washable mesh filter serves as the critical first line of defense in multi-stage filtration systems, capturing large particulates, dust, lint, and debris before they reach expensive downstream HEPA or high-efficiency pleated filters. Its structural integrity ensures it can withstand high face velocities of up to 500 FPM without deformation, bypass, or media migration, ensuring that the air passing through your HVAC system is consistently filtered to the required specification. The 5-ply depth allows for a sophisticated gradient of filtration where larger particles are trapped in the outer layers while finer debris is captured within the inner matrix, maximizing the filter’s performance between cleaning cycles.

Unlike disposable alternatives that generate ongoing procurement and disposal costs, this reusable aluminum mesh filter delivers 5-10 years of continuous service with proper maintenance protocols. The all-aluminum construction—including mitered corners secured with aluminum pop rivets and 24-gauge face grids—ensures structural integrity through hundreds of cleaning cycles using standard commercial detergents, pressure washers, or industrial dishwashers. Three corner drain holes facilitate complete water removal after washing, preventing moisture retention and accelerating return-to-service time. Made in USA with premium materials and precision manufacturing, the HIA101620 represents the gold standard in permanent washable filtration for facilities prioritizing reliability, sustainability, and total cost of ownership reduction. Every filter is a product of rigorous quality control, designed to provide a lifetime of service in even the most hostile commercial environments, from high-humidity coastal regions to high-temperature industrial processing plants. The durability of the aluminum alloy means that the filter will not degrade, rust, or lose its shape, even when subjected to the harsh chemical cleaning agents often used in industrial maintenance.

Commercial facilities, manufacturing plants, multi-family properties, and institutional buildings rely on these industrial-grade aluminum mesh filters to protect critical HVAC infrastructure while minimizing environmental impact through elimination of disposable filter waste. The HIA101620 configuration features a specialized 15.5″ x 19.5″ x 0.875″ actual dimension profile, providing versatility for retrofit installations and new construction projects. With low initial airflow resistance and the ability to maintain performance through repeated cleaning cycles, this washable mesh filter delivers measurable ROI through reduced maintenance labor, eliminated disposal fees, and extended HVAC equipment service life. The investment in a permanent filter like the HIA101620 is not just an equipment purchase; it is a strategic decision to optimize building performance and reduce long-term operational overhead. By choosing the HIA101620, you are investing in a product that supports local manufacturing while delivering world-class engineering performance designed to last for a decade or more.

Technical Specifications: Engineering Excellence

The HIA101620 1-inch washable aluminum mesh filter represents precision-engineered filtration technology designed for demanding commercial and light industrial HVAC applications. This pre-filter delivers exceptional performance specifications validated through rigorous UL 900 Class 1 testing, ensuring reliable operation in continuous 275°F environments where conventional filters fail. Every dimension, material gauge, and construction detail has been optimized to provide maximum dust-holding capacity while maintaining low airflow resistance critical for energy-efficient HVAC system operation. The use of aluminum alloy ensures that the filter remains lightweight for maintenance staff while providing the strength required for large air handling units that move thousands of cubic feet of air per minute.

Manufactured in the USA using premium .030″ thick aluminum alloy framing and 5-ply corrugated criss-cross aluminum screen wire media, this washable mesh filter meets the stringent requirements of commercial buildings, manufacturing facilities, and industrial air handling units. The 15.5″ x 19.5″ x 0.875″ actual dimensions ensure precise fit in standard 1-inch nominal filter housings, while the 43% dust arrestance efficiency protects downstream HEPA and high-efficiency pleated filters from premature loading. With 68 grams per square foot dust-holding capacity—significantly higher than standard disposables—this 1-inch depth configuration extends cleaning intervals and reduces maintenance labor costs. This efficiency is achieved without the use of chemical adhesives or oiling, ensuring that no off-gassing occurs and the filter remains clean to handle throughout its entire life cycle. The engineering of the 5-ply media is specifically calculated to balance particle capture with airflow preservation, ensuring that your HVAC system operates within its design parameters even as the filter accumulates particulate matter.

Industrial Applications: Versatility and Reliability

The HIA101620 washable aluminum mesh filter delivers versatile performance across diverse commercial and industrial environments where high-temperature tolerance and repeated cleaning capability are essential. With its 275°F continuous temperature rating, this industrial-grade filter excels in demanding applications from commercial buildings and manufacturing facilities to data centers and educational institutions requiring reliable air filtration without recurring replacement costs. The multi-ply aluminum mesh is particularly adept at handling moist air and varying concentrations of atmospheric particulates found in coastal or industrial zones. Its ability to serve as a grease filter in specialized kitchen hoods or a heavy-duty pre-filter in fabrication shops makes it one of the most versatile products in the commercial HVAC market, adaptable to both standard and extreme operating conditions.

Commercial HVAC Systems and Building Management

Facilities managers and property owners utilize the HIA101620 in commercial air handler units where specific clearances require the 15.5″ x 19.5″ x 0.875″ actual dimension profile. The robust aluminum construction resists variable humidity in rooftop units while providing consistent 43% dust arrestance to protect internal coils. Property management companies realize immediate ROI by eliminating the logistics of monthly filter changeouts across large portfolios, standardizing on a permanent solution that supports green building certification and zero-waste initiatives. In retail environments, the filters contribute to maintaining high indoor air quality for customers while protecting overhead cooling units from dust accumulation and grease buildup in high-traffic shopping centers where atmospheric contaminants are common. The HIA101620 becomes an essential asset in maintaining the aesthetic and functional standards of premium commercial spaces, ensuring that the air supply remains clean without the unsightly clutter of disposable filter waste.

Manufacturing and Industrial Processing Facilities

In industrial manufacturing, the HIA101620 serves as a durable pre-filter for process equipment fresh air intakes and localized exhaust systems. The all-aluminum 5-ply media handles high-velocity airflow while capturing metal dust, shavings, and environmental debris that can damage sensitive precision machinery. The 275°F rating is critical for facilities with localized heat sources, drying ovens, or high-temperature process requirements where standard synthetic or cardboard filters would warp, melt, or present a fire risk. Maintenance teams use high-pressure hoses or industrial parts washers to clean accumulated particulate matter, quickly returning the machinery to peak operational efficiency. In woodworking facilities, the HIA101620 captures sawdust that can otherwise create combustible atmospheric conditions, while in metal fabrication shops, it prevents metallic fines from entering the central HVAC system where they can cause electrical shorts or mechanical wear. This versatility ensures that the HIA101620 is the go-to solution for industrial hygienists and safety officers across the manufacturing sector.

Institutional, Healthcare, and Public Buildings

Schools, hospitals, and government buildings benefit from the reduced procurement cycles and simplified inventory management provided by the HIA101620. By investing in permanent washable filters, institutional facilities protect their HVAC infrastructure from premature wear while reducing the environmental impact of thousands of disposable filters annually. The Made in USA construction ensures compliance with domestic procurement standards and guarantees consistent material quality for high-traffic environments requiring reliable indoor air quality. During standard building maintenance shutdowns, these filters can be thoroughly cleaned and returned to service, eliminating the need for emergency filter stock orders. In healthcare settings, the HIA101620 acts as a vital first-stage filter, protecting the secondary hospital-grade filters from heavy particulate loading, ensuring that the air filtration system remains effective and compliant with strict health and safety regulations.

Multi-Family Residential and Property Management

Apartment complexes and property management companies operating commercial-grade HVAC systems realize significant operational savings by deploying HIA101620 washable aluminum pre-filters in their central air handlers. These properties with central air handling systems benefit from the 5-10 year service life, eliminating recurring filter procurement costs across hundreds or thousands of individual units. Property managers reduce maintenance labor by standardizing on washable pre-filters that protect downstream high-efficiency filters from premature loading. This is particularly valuable in urban environments where building supply logistics can be difficult, and the reduction of waste hauling fees provides a secondary financial benefit. Tenat satisfaction is often higher when building management shows a commitment to modern, sustainable building technologies that improve air quality and reduce overall energy costs for the property.

Data Centers and Critical Infrastructure Cooling

Data centers require uncompromising reliability from their cooling systems to prevent server overheating and hardware failure. The HIA101620 provides essential pre-filtration that protects expensive downstream HEPA filters from heavy particulate loading. Its all-aluminum construction ensures no fiber shedding or media degradation occurs, maintaining the strict cleanliness standards required in server environments where even microscopic particles can cause damage. The 275°F rating provides an extra margin of safety in the event of localized overheating or thermal incidents within the facility. Furthermore, the low pressure drop of the HIA101620 ensures that high-volume cooling air is not significantly restricted, allowing data center operators to maintain optimal Power Usage Effectiveness (PUE) ratings and reduce cooling energy costs by thousands of dollars annually across large server halls.

Advanced Filtration Science: Detailed Airflow Dynamics

The performance of the HIA101620 is not merely a result of its materials, but the sophisticated fluid dynamics governed by the 5-ply corrugated criss-cross media. As air moves through the filter, it encounters a series of carefully angled aluminum strands. These strands create localized turbulence zones that force particulates out of the primary air stream and onto the surface of the aluminum facets—a process known as impingement. Unlike standard flat screens that rely solely on straining (where a particle must be larger than the hole to be captured), the HIA101620 utilizes the three-dimensional depth of the media to capture particles that are significantly smaller than the physical openings in the mesh. This is why the HIA101620 can achieve an impressive 43% efficiency while still maintaining an exceptionally low clean pressure drop of 0.08″ w.g. at 350 FPM. The corrugation adds another layer of performance by expanding the effective surface area by nearly 40% within the same 1-inch frame, allowing for lower face velocities at the media level which further enhances particle capture through the principle of interception.

Construction Features: Built for the Life of the Building

The HIA101620 is built to the highest standards of industrial filtration engineering, with every component selected for its contribution to durability and performance. Every aspect is engineered for maximum longevity and performance, from the heavy-duty aluminum alloy frame to the multi-layer 5-ply screen wire media. Made in USA with stringent quality control ensures consistent dimensional accuracy and structural integrity that withstands decades of repeated cleaning cycles. This commitment to engineering excellence ensures that the filter maintains its seal against the housing frame, preventing air bypass and ensuring all air is properly pre-filtered before entering the core components of the HVAC system, such as evaporation coils and blower motors.

Heavy-Duty Aluminum Alloy Frame Construction

The foundation of this filter is a precision-formed .030-inch thick aluminum alloy frame engineered for maximum structural rigidity and resistance to torsion. This construction provides superior resistance to warping and distortion even under continuous exposure to 275°F operating temperatures or high-pressure cleaning methods. The aluminum alloy delivers exceptional corrosion resistance while maintaining its properties through repeated cleaning cycles. Reinforced mitered corners ensured by large aluminum pop rivets maintain the critical 90-degree angles essential for proper air sealing in standard filter housings and racks. The frame’s smooth, deburred finish prevents injury during maintenance handling and facilitates easier installation and removal. The frame design also includes a double-channel profile that securely grips the media pack, ensuring that the 5-ply media never sag or pull away from the edges, which is a common failure point in lower-quality metal filters.

5-Ply Corrugated Criss-Cross Media Pack

The filtration media consists of 5 layers of corrugated aluminum screen wire arranged in a precision criss-cross weave pattern that achieves 43% dust arrestance efficiency. Each layer features expanded aluminum mesh construction with engineered strand spacing to capture particles across multiple stages of the filter depth. This multi-ply configuration creates a complex three-dimensional filtration matrix, providing exceptionally high dust-holding capacity (68 g/sq ft). The corrugated nature of the media increases the total surface area available for filtration within the 1-inch depth, maximizing particle capture without sacrificing high airflow rates. This specific media pack is designed to resist face loading, meaning it fills from the back to the front, allowing it to maintain lower pressure drops for longer periods than standard surface filters. This “depth loading” capability is what sets the HIA101620 apart as a professional-grade pre-filtration solution.

Advanced Airflow Architecture and Drainage Design

Both faces of the filter incorporate 24-gauge aluminum protective grids (face grids) that shield the 3-media during handling, installation, and operation. Strategic corner drain holes (three in total) ensure complete water removal after maintenance washing, allowing the filter to return to service quickly without introducing moisture into the air stream. The open mesh architecture optimizes airflow patterns across the entire filter face, preventing localized high-velocity zones that can cause “blow-through”. The drainage system is specifically engineered to prevent the “trapped water” issue common in cheaper frames, which can lead to odors or microbial growth. By ensuring the frame is bone-dry within minutes, the HIA101620 maintains the highest standards of hygiene for commercial air supply systems.

Material Science: Why Aluminum is the Professional Choice

The choice of aluminum for the HIA101620 is based on its unique combination of strength-to-weight ratio, thermal properties, and environmental resistance. Unlike galvanized steel, which relies on a zinc coating that can flake or corrode over time, aluminum is inherently resistant to rust through its natural oxide layer, making it ideal for filters that are frequently washed or used in high-humidity environments. Its high thermal conductivity allows it to dissipate heat quickly, supporting the 275°F UL rating without the risk of thermal expansion issues. Furthermore, aluminum is 100% recyclable, ensuring that at the end of its 5-10 year service life, the filter can be recycled rather than sent to a landfill. It is the only material that can withstand the physical rigors of industrial cleaning while remaining light enough for a single technician to handle during a 100-filter changeout cycle, reducing maintenance fatigue and improving workplace safety.

Advanced Filtration Dynamics: The Multi-Ply Depth Loading Advantage

The 1-inch depth of the HIA101620 series allows for the inclusion of multiple media layers—specifically 3 layers—which transform the filter from a simple surface screen into a sophisticated depth-loading filtration device. As air passes through the corrugated criss-cross layers, the air velocity changes and particulates are trapped through impingement, interception, and straining across multiple stages. This results in a higher dust-holding capacity (up to 68 g/sq ft), which means the filter can handle significantly higher dirt loads before cleaning is required. This depth-loading capability is critical for avoiding rapid pressure spikes that can cause HVAC systems to trip or pull unfiltered air through bypass paths. In a typical 5-ply or 5-ply config, the first two layers act as a coarse debris trap, while the subsequent layers capture the smaller atmospheric dust, ensuring the entire thickness of the filter is utilized for particulate storage.

The Chemistry of Clean: Choosing Aluminum-Safe Detergents

While the HIA101620 is incredibly durable, maintaining its performance over its 5-10 year life requires the use of appropriate cleaning agents. For standard atmospheric dust, warm water and a neutral pH detergent are sufficient. In environments with heavy grease or industrial buildup, an alkaline cleaner specifically labelled as “aluminum-safe” should be used. Avoid highly acidic cleaners or strong sodium hydroxide solutions, as these can strip the protective oxide layer from the aluminum and cause dulling or structural weakening over time. When using a commercial dishwasher, ensure the cycle does not exceed 180°F and uses a non-caustic soap. By following these simple chemical guidelines, you ensure the HIA101620 maintains its bright finish and structural integrity, looking and performing as well in year ten as it did on day one.

Total Cost of Ownership (TCO) Analysis: The Business Case for Reusability

When evaluating the cost of the HIA101620, it is essential to look beyond the initial purchase price and consider the entire life cycle of the product. A standard disposable pre-filter might cost $5.00 but must be replaced monthly to maintain airflow. Over a 10-year period, this represents $600.00 in filter procurement costs, plus the labor for 120 changeouts, the cost of inventory space, and the cost of disposing of 120 bulky filters. In contrast, the HIA101620 is a one-time purchase that requires only periodic cleaning. Even when accounting for the labor of washing, the HIA101620 typically provides a full return on investment (ROI) within 12 to 18 months. In many large-scale facilities, the hidden costs of disposable filter management—including the administrative time for ordering, the warehouse space for storage, and the carbon taxes associated with waste disposal—are often ignored but represent a significant drain on facility budgets. Switching to the HIA101620 simplifies the entire supply chain, allowing maintenance managers to focus on system performance rather than procurement logistics.

Detailed HVAC Performance Impact: Protecting your Infrastructure

The primary role of the HIA101620 is to protect the core components of your HVAC system. By capturing 43% of large particulates before they reach the cooling or heating coils, the filter prevents the accumulation of “fines” and debris that can reduce heat transfer efficiency. A clean coil can improve system efficiency by up to 25%. Furthermore, by protecting downstream stage-two filters, the HIA101620 ensures that your most expensive filtration assets—like HEPA or MERV 16 pleated filters—are not overwhelmed by large debris, allowing them to focus on capturing sub-micron particles. This cascade effect of filtration reduces the frequency of expensive filter replacements and prevents system downtime caused by high-pressure alarms. It also protects the blower motor from the increased load caused by clogged downstream filters, extending the life of the most expensive moving part in your air handler.

LEED and Green Building Certification: Detailed Point Breakdown

The HIA101620 supports multiple categories within LEED v4.1 Operations and Maintenance (O+M) and Building Design and Construction (BD+C). In the **Materials and Resources (MR)** category, the HIA101620 contributes to the “PBT Source Reduction” and “Waste Management” credits by stopping the cycle of disposable filter waste. In the **Indoor Environmental Quality (EQ)** category, the high-capacity pre-filtration ensures that primary filters remain effective, supporting the “Minimum Air Quality Performance” prerequisite. Additionally, because the filter is all-aluminum, it contains high levels of post-consumer recycled content, contributing to the “Building Product Disclosure and Optimization” credits. For buildings aiming for the highest levels of certification (Gold or Platinum), the HIA101620 represents a simple, low-cost way to earn points while improving the measurable performance of the building’s mechanical systems.

The History of American Metal Filtration Engineering

The HIA101620 is the culmination of decades of American engineering in the metal filtration industry. Originally developed for heavy industrial applications and military use, the corrugated aluminum mesh design was found to be the most effective way to balance air volume with particle capture in a reusable format. Today, our manufacturing facility in the USA continues this tradition of excellence, utilizing modern precision tooling and high-grade alloys to produce filters that exceed the performance of their predecessors. By maintaining production in the United States, we ensure that every HIA101620 meets strict quality standards and that our customers receive a product built with the craftsmanship that the “Made in USA” label represents. This history of engineering excellence is woven into every strand of the HIA101620, providing you with a product that is as much a piece of specialized industrial equipment as it is an air filter.

Maintenance, Cleaning, and Performance Restoration Protocols

The HIA101620 requires minimal maintenance while delivering 5-10 years of service. Simple periodic washing restores the aluminum media to near-new performance levels, ensuring that the initial low pressure drop is maintained throughout the life of the product. Cleaning intervals depend on your specific environmental loading, with visual inspection or pressure drop monitoring determining the ideal timing (generally every 30-90 days). Maintenance teams appreciate the predictability and simplicity of the cleaning process, which integrates easily into standard facility upkeep protocols and reduces the logistical burden of managing replacement filter inventory across multiple locations. For larger facilities, standardizing the cleaning process with a dedicated wash station or an automated industrial washer can further reduce labor costs and ensure consistent performance across all HVAC units.

Detailed Cleaning Methods and Best Practices

Flush the filter with warm water or a mild aluminum-safe detergent. For industrial applications with heavy grease, oil, or particulate buildup, pressure washing (up to 1500 PSI) or commercial dishwashers are highly effective. Always rinse from the downstream side (the side opposite the airflow direction) to push particulates out of the filter media pack rather than deeper into the mesh matrix. The lightweight aluminum construction makes handling easy for maintenance staff, and the built-in drainage holes facilitate rapid drying in as little as 30 minutes in standard conditions. For the best results, use a cleaning solution that is specifically rated for aluminum to maintain the bright finish and ensure all microscopic debris is removed from the mesh intersections. Ensure the filter is completely dry before re-installing to prevent moisture from entering the HVAC system ducts or causing localized microbial growth on the filter surface. If the filter is used in a high-grease kitchen application, a hot-water wash (160-180°F) is recommended to fully emulsify and remove the grease from the inner layers of the mesh.

The Future of Sustainable HVAC Maintenance

As the global HVAC industry shifts toward higher efficiency and lower environmental impact, the HIA101620 represents the future of air filtration. The days of hauling palettes of low-quality fiberglass filters into mechanical rooms every month are coming to an end. Modern facilities are increasingly adopting “Zero Waste to Landfill” policies, and the HIA101620 is a critical tool in achieving those goals. By standardizing on high-quality, permanent filtration, buildings can reduce their operational footprint while improving the precision of their HVAC management. The HIA101620 is designed to be compatible with the next generation of high-efficiency air handlers, providing the low-resistance filtration required to meet increasingly stringent energy standards. Investing in the HIA101620 is not just about today’s maintenance—it’s about positioning your facility for the sustainable standards of tomorrow.

Environmental Impact and Zero-Waste Compliance: A Greener Future

The HIA101620 is a cornerstone of sustainable building maintenance and environmental stewardship. By eliminating the waste generated by thousands of disposable filters, facilities significantly reduce their carbon footprint and landfill contributions. In a medium-sized facility with 100 filters, switching to the HIA101620 prevents over 1,200 filters from entering the waste stream every year. Many modern green building standards reward the use of permanent, washable components that reduce the lifecycle impact of building operations. Because aluminum is the most recycled metal on earth, the HIA101620 represents a circular economy product that can be fully repurposed at the end of its useful life. For corporations with ambitious Net-Zero goals or Corporate Social Responsibility (CSR) commitments, switching to the HIA101620 series is a tangible, measurable step toward reducing facility waste and improving operational sustainability without compromising on performance. This change also eliminates the carbon emissions associated with the frequent transportation, packaging, and delivery of disposable filters, further improving the facility’s overall environmental score.

Installation Guide, Compatibility, and Retrofit Solutions

Installing the HIA101620 is a straightforward process designed for compatibility with standard air handling infrastructure. The filter should be inserted into the track or housing with the airflow direction matching the system’s design (typically the side with the face grid and the label is the downstream side). The 15.5″ x 19.5″ x 0.875″ actual dimensions ensure a snug fit that prevents air bypass, which is the leading cause of downstream coil contamination. For retrofit applications in older air handlers, ensure the tracks are clean of old debris and residue to allow the 1-inch frame to slide in smoothly. Once installed, the filter should be checked for a secure seal against the housing gasket to ensure maximum filtration efficiency. For systems with variable air volume (VAV) controllers, the low pressure drop of the HIA101620 ensures that the motor can operate at its lowest possible speed, maximizing energy savings while still providing the required number of air changes per hour for the space.

Step-by-Step Installation Scenarios (Rooftop, Split, AHU)

In **Rooftop Units (RTUs)**, verify that the HIA101620 is securely seated in the filter rack and that any access doors are tightly latched to prevent air leaks from the roof. In **Large Air Handling Units (AHUs)**, the HIA101620 should be placed in the pre-filter bank, usually immediately following the fresh air intake or mixing box. Ensure that the filter is not placed in areas of excessive moisture or standing water. In **Split Systems**, the HIA101620 provides robust protection for the evaporator coil, and maintenance is as simple as sliding the filter out of its intake slot, washing it, and sliding it back in. Regardless of the equipment type, always ensure that the HIA101620 is the first thing the air touches as it enters the system to ensure all downstream components remain pristine and effective.

Frequently Asked Questions: Deep Dive into Reusable Filtration

Can this filter really be washed and reused hundreds of times?

Yes, this aluminum mesh filter is designed for repeated washing and reuse throughout its 5-10 year service life. The 5-ply aluminum screen wire media and .030″ thick aluminum frame construction withstand repeated cleaning cycles without any loss of structural integrity, filtration efficiency, or airflow capacity. Clean using standard detergents with warm water, pressure washing equipment, or commercial dishwashers. The three corner drain holes ensure complete water removal after cleaning, allowing for a fast return to service and preventing the buildup of stagnant water within the frame.

What is the temperature rating for continuous operation?

This filter is UL 900 Class 1 certified for continuous operation at 275°F (135°C), making it suitable for high-temperature commercial and light industrial HVAC applications. The all-aluminum construction maintains structural integrity and filtration performance at elevated temperatures where disposable fiberglass, polyester, or cardboard-framed filters would fail, melt, or present a significant fire hazard within the building’s ventilation system. This makes it an ideal choice for facilities involving industrial ovens, furnaces, or high-output commercial kitchens.

How often does this filter need to be cleaned in a typical commercial setting?

Frequency depends on your specific environment and airborne particulate levels. Most commercial HVAC applications require cleaning every 30-90 days. High-particulate environments like manufacturing facilities, woodworking shops, food processing plants, or coastal areas with high salt content may require monthly cleaning. Monitoring the pressure drop across the filter is the most accurate way to determine the ideal cleaning schedule for your specific facility, ensuring you never run your system with an unnecessarily high resistance.

What is the expected service life of the HIA101620 under normal conditions?

With proper maintenance and regular cleaning, this mesh filter delivers 5-10 years of reliable service life. The durable .030″ aluminum frame and aluminum screen wire media resist corrosion and maintain dimensional stability through hundreds of cleaning cycles, eliminating the need for periodic disposable replacements and the associated expenses of procurement, shipping, inventory management, and disposal labor across the entire lifecycle of your building’s HVAC equipment.

What is the actual size of this 1-inch model, and why is it smaller than the nominal size?

The HIA101620 features actual dimensions of 15.5″ x 19.5″ x 0.875″. In the HVAC industry, nominal sizes are used for classification, while actual sizes are slightly smaller (typically 1/4″ to 1/2″ undersize) to ensure the filter can fit into the standard housings and tracks with sufficient clearance for installation and removal, allowing for minor dimensional variations and ensuring that the filter does not bind or get stuck in the equipment frame during maintenance.

Is this filter truly Made in the USA?

Yes, all HI Series filters are proudly manufactured in the United States using premium domestic aluminum materials and precision craftsmanship. This ensures consistent quality, adherence to strict UL safety standards, and support for American manufacturing jobs and supply chain reliability. By manufacturing domestically, we maintain full control over the material quality and assembly precision of every filter we ship, ensuring that the product your facility depends on is built to last.

Does it protect downstream stage filters like HEPA or MERV 13-16 pleats?

Absolutely. With 43% average dust arrestance, it captures large particulates, lint, pollen, and debris before they reach your primary high-efficiency filters. This significantly extends the life of expensive final-stage filters (like HEPA or MERV 13+ pleats), often doubling or tripling their service life. This tiered approach to filtration is the most cost-effective way to achieve high indoor air quality while minimizing the frequency of replacing expensive specialized filters that can cost hundreds of dollars each.

How do I clean filters with industrial contaminants like grease, oil, or heavy dust?

For industrial applications with heavy dust or light grease, pressure washing up to 1500 PSI is highly effective. You can also use industrial degreasers, steam cleaners, or commercial dishwashers. Always spray from the “clean” or downstream side to push contaminants out of the 5-ply media matrix rather than pushing them deeper into the mesh layers. Using a specialized aluminum cleaner will help maintain the filter’s performance and appearance over the long term and ensure that all microscopic particles are fully removed.

What makes aluminum better than disposable cardboard or synthetic filters?

Aluminum mesh filters provide permanent reusability, high-temperature resistance (275°F vs 150°F), moisture resistance, and zero waste production. Unlike cardboard filters that can collapse in high humidity or synthetic media that can shed fibers, the all-aluminum HIA101620 maintains its shape and performance in all conditions. Over its lifespan, a single HIA101620 replaces over 120 disposable filters, delivering massive ROI and significant environmental benefits by stopping the extraction, manufacturing, and disposal cycle of low-quality materials.

Can I use this in a kitchen makeup air system?

Yes. The 275°F rating and all-aluminum construction make it ideal for kitchen makeup air units and fresh air intakes where elevated temperatures, humidity, and atmospheric grease are common. The filter is easy to clean of grease buildup using standard kitchen degreasers and can withstand the heat associated with being near cooking equipment, providing a durable solution for culinary environments that demand the highest levels of safety and hygiene.

Does this filter required adhesive spray, tackifiers, or oiling?

No, the HIA101620 is designed to be used as a dry filter for HVAC pre-filtration. While some industrial metal mesh filters require oiling to trap extremely fine dust, the 5-ply corrugated design of the HI Series provides excellent particulate capture for commercial HVAC applications without the mess and additional maintenance requirements of adhesive oils. This makes the HIA101620 a “clean filter” solution that is easy to handle and integrates perfectly with existing dry-filter HVAC systems.

Is it compatible with high-velocity air handlers?

Yes, the HIA101620 is engineered to withstand face velocities up to 500 FPM (feet per minute) without any media vibration or deformation. The 24-gauge face grids and pop-riveted frame provide the structural integrity required for high-airflow systems found in large industrial facilities, ensuring that the filter remains secure in its housing and continues to provide effective filtration even during peak airflow demand periods when lesser filters might fail.

How does this filter compare to stainless steel mesh filters?

While stainless steel offers even higher corrosion resistance for extreme chemical environments (like salt spray chambers), aluminum is the preferred choice for 95% of commercial HVAC applications due to its lighter weight, better heat dissipation, and much lower cost. Aluminum provides more than enough durability for standard wash cycles and typical commercial environments, delivering better value and easier maintenance management for facility teams while still providing a 5-10 year service life.

Can this filter be used in coastal environments with salty air?

Yes, aluminum is naturally resistant to salt corrosion due to the formation of its passive oxide layer. For coastal facilities, regular washing is recommended to prevent salt crystals from building up in the mesh, but the filter itself will not rust or degrade like galvanized steel options. It is a highly effective pre-filter for rooftop units located near the ocean, protecting the internal components of the HVAC system from both salt particulates and atmospheric dust.

What is the weight of the HIA101620, and is it easy to handle?

The HIA101620 weighs approximately 1.8 lbs. This lightweight aluminum construction makes it easy for maintenance staff to transport and install multiple filters, even when working on ladders or in awkward rooftop mechanical rooms. This reduced weight also reduces the stress on filter racks and housing systems compared to much heavier steel alternatives, further extending the life of your equipment’s physical infrastructure.

Does the filter lose efficiency as it is washed?

No. Systematic testing has shown that the filtration efficiency of the HIA101620 remains constant across hundreds of cleaning cycles. Unlike synthetic filters which can experience “fiber fatigue” or cardboard filters which degrade when wet, the aluminum mesh maintains its physical geometry and strand orientation. As long as the filter is not physically damaged by extreme mechanical impact, its 43% efficiency rating remains as valid in the tenth year as it was on the first day.

Should I replace all my disposable filters at once?

Yes, most facility managers find that “global” replacement is the most efficient strategy. By switching a whole unit or a whole building over to the HIA101620 at the same time, you can standardize your maintenance schedule, eliminate the need to carry any disposable stock for those units, and immediately begin realizing the labor and procurement savings. It also makes for a cleaner, more organized mechanical room without the mix of old and new filter types.

Why Choose the HIA101620 Washable Aluminum Mesh Filter?

The HIA101620 washable aluminum mesh filter represents a strategic investment that eliminates recurring filter replacement costs while delivering reliable filtration performance year after year. With a service life of 5-10 years and repeated cleaning capability, this industrial-grade filter pays for itself within the first 12-18 months compared to disposable alternatives. Facility managers choose this washable solution to reduce operational expenses, simplify inventory management, and support sustainable building practices. By investing upfront in high-quality American engineering, you secure a predictable maintenance cost and superior equipment protection for the next decade. The HIA101620 is more than just a filter; it is a permanent component of your building’s health and efficiency infrastructure, providing peace of mind and measurable financial returns. Trust the HIA101620 to deliver the performance, reliability, and value that only a true “Gold Standard” product can provide.

Built to industrial standards, this filter features rugged 5-ply aluminum screen wire media bonded to a .030-inch thick aluminum frame designed for continuous operation in demanding environments. The UL 900 Class 1 certification confirms its capability to perform reliably at temperatures up to 275°F. Manufactured in the USA with precision-welded construction and mitered corners reinforced with aluminum pop rivets, this filter delivers the durability that commercial and industrial facilities demand. The filter structure is designed to resist the vibration and pressure fluctuations common in large air handling units, ensuring that it remains a silent and effective partner in your HVAC system for years to come, regardless of the complexity of your system design.

Choosing the HIA101620 demonstrates environmental responsibility while reducing your facility’s contribution to landfill waste. Unlike disposable filters that create thousands of pounds of waste annually, this reusable solution eliminates recurring disposal costs and supports corporate sustainability initiatives without compromising filtration performance. The combination of American manufacturing quality, long-term reusability, and exceptional temperature resistance makes this filter the intelligent choice for modern facilities aiming to optimize their HVAC operations for the long term. Trust the HIA101620 to protect your equipment, your budget, and the environment simultaneously, providing a cleaner, more efficient, and more sustainable future for your facility. In a world of disposables, choose the permanent excellence of the HIA101620.