Description
Product Overview
The HIA202025-1-KH03HL005 is a professional-grade, enhanced-capacity permanent filtration solution specifically designed as a direct replacement for the Carrier KH03HL005 aluminum mesh filter. This 20x25x2 washable filter provides high-efficiency pre-filtration with doubled dust holding capacity for Carrier commercial rooftop units, air handlers, and split systems operating in demanding commercial and industrial HVAC environments. Its 2″ depth construction with enhanced aluminum mesh captures large airborne particulates while extending cleaning intervals significantly compared to standard 1″ filters, protecting expensive secondary HEPA filters and sensitive system components.
Carrier OEM Compatibility: This model is precision-engineered to match the exact specifications of the factory Carrier KH03HL005 part, ensuring a perfect fit (actual size 19.5″ x 24.5″ x 1.875″) in standard Carrier commercial equipment designed for 2″ depth filtration. Proper fitment is critical to eliminate air bypass, which can introduce unfiltered air and compromise indoor air quality in Carrier commercial units. The precision-manufactured dimensions ensure a secure, rattle-free fit in Carrier filter tracks without modification or adaptation. The 20x25x2 size is one of the most common commercial HVAC filter dimensions, making this model ideal for facility-wide standardization across multiple Carrier systems.
Enhanced 2″ Depth Design: Unlike standard 1″ filters requiring cleaning every 30-90 days, the HIA202025-1-KH03HL005’s 2″ depth provides 162 grams per square foot dust holding capacity—double that of 1″ filters. This enhanced capacity extends cleaning intervals to 60-120 days in typical commercial applications, significantly reducing maintenance labor costs. With 500 square inches of face area, the industry-standard 20×25 size provides optimal filtration for mid-range commercial systems while the 2″ depth doubles capacity. The three integrated corner drain holes ensure complete moisture removal after each wash cycle, maintaining optimal filtration performance throughout the filter’s 5-10 year service life in demanding commercial applications.
This filter excels in applications requiring extended service intervals including multi-family housing, retail spaces, office complexes, hospitals, educational institutions, and light industrial facilities utilizing Carrier commercial HVAC systems. The 275°F continuous temperature rating makes it ideal for rooftop units and makeup air applications where high ambient temperatures would rapidly degrade standard filters. Manufactured in the USA by American Metal Filter Company using premium domestic aluminum, the HIA202025-1-KH03HL005 combines Carrier OEM compatibility with superior extended-service washable performance and environmental responsibility.
Key Benefits of the HIA202025 Carrier Compatible Filter
- Enhanced 2″ Depth Design: Doubled dust holding capacity (162 g/sq ft) extends cleaning intervals to 60-120 days—reducing maintenance labor by 50% compared to 1″ filters
- Carrier OEM Compatible: Precision-manufactured for Carrier KH03HL005 specifications—guaranteed fit in standard 20x25x2 Carrier filter tracks with no modification required
- Industry-Standard Size: 20x25x2 is the most common commercial filter dimension with 500 sq in face area—ideal for facility-wide standardization across multiple Carrier systems
- Permanent Washable Design: Clean and reuse for 5-10 years—eliminates recurring filter costs, saving $1,680-3,150 over the filter’s lifetime compared to monthly disposable replacements
- Industrial Durability: Built with heavy-duty .030″ aluminum frame and enhanced aluminum mesh media designed for continuous commercial operation with extended service intervals
- UL 900 Class 1 Certified: Rated for continuous operation in temperatures up to 275°F (135°C)—meets strict fire safety standards for commercial and industrial buildings
- Rapid Drain Design: Features three corner drain holes ensuring complete water removal after cleaning cycles, critical for filters serving commercial applications
Technical Specifications
The HIA202025-1-KH03HL005 is engineered for Carrier commercial HVAC systems requiring extended service intervals and enhanced dust holding capacity. The 2″ nominal depth (1-7/8″ actual) fits standard Carrier filter tracks designed for 20x25x2 filtration—the most widely used commercial filter size. All dimensions and specifications match Carrier commercial equipment requirements to ensure proper system integration without modification.
The enhanced aluminum mesh media provides 162 grams per square foot dust holding capacity—double that of standard 1″ filters. This increased capacity extends cleaning intervals from 30-90 days to 60-120 days, significantly reducing maintenance labor costs in commercial applications. The .030″ extruded aluminum alloy frame maintains dimensional stability throughout the 5-10 year service life, even when exposed to continuous 275°F operating temperatures common in Carrier rooftop units. UL 900 Class 1 certification ensures compliance with commercial building fire safety codes. The 500 square inch face area provides optimal filtration for mid-range commercial systems while allowing standardization across multiple equipment sizes.
| Specifications: | Details: |
|---|---|
| Model Number | HIA202025-1-KH03HL005 |
| Compatible Equipment | Carrier commercial rooftop units, air handlers, and split systems requiring 20x25x2 filtration (KH03HL005 specification) |
| Nominal Size | 20″ x 25″ x 2″ |
| Actual Dimensions | 19.5″ x 24.5″ x 1.875″ (19-1/2 x 24-1/2 x 1-7/8) |
| Face Area | 500 square inches (industry-standard commercial size) |
| Filter Media | Enhanced Aluminum Mesh Pack (2″ depth) |
| Frame Material | .030″ extruded aluminum alloy |
| Frame Construction | Precision-mitered corners with aluminum rivets |
| Drainage Features | 3 corner drain holes for complete water removal |
| Dust Holding Capacity | 162 grams per square foot (2x versus 1″ depth) |
| Initial Pressure Drop | 0.08-0.12″ w.g. @ 300 FPM (clean filter) |
| Recommended Final Resistance | 0.50″ w.g. (water gauge) before cleaning |
| Maximum Operating Temperature | 275°F (135°C) continuous |
| Safety Certifications | UL 900 Class 1 |
| Weight | 5.5 lbs |
| Cleaning Interval | 60-120 days (2x longer than 1″ filters) |
| Service Life | 5-10 years with proper maintenance |
| Washability | Hundreds of cleaning cycles with water-based methods |
| Manufacturer | American Metal Filter Company (AMFCO) |
| Country of Origin | Made in USA |
Industrial & Commercial Applications
Multi-Family Housing & Apartment Complexes
Carrier rooftop units in multi-family housing benefit significantly from the HIA202025-1-KH03HL005’s extended service intervals combined with the industry-standard 20×25 size. The 2″ depth with 162 g/sq ft dust holding capacity extends cleaning cycles to 60-120 days compared to 30-90 days for 1″ filters, reducing maintenance crew workload by 50%. The 20x25x2 size is particularly common in apartment complex rooftop units serving 40-80 units, making filter standardization practical and cost-effective. For property management companies maintaining multiple rooftop units across large portfolios, this translates to substantial labor cost savings while maintaining consistent indoor air quality. The enhanced capacity is particularly valuable during peak pollen seasons when particulate loading increases, allowing the filter to handle seasonal variations without requiring mid-season cleaning.
Retail Spaces & Shopping Centers
Commercial retail facilities with Carrier HVAC systems benefit from the HIA202025-1-KH03HL005’s extended service intervals that minimize maintenance disruptions during business hours. The industry-standard 20x25x2 size is found in most mid-size retail HVAC units serving 2,000-5,000 square foot spaces, making it ideal for shopping center anchor stores and standalone retail locations. The 2″ depth provides double the dust holding capacity, extending the time between filter maintenance from monthly to bi-monthly or quarterly intervals. This is particularly valuable for retail spaces operating extended hours where HVAC maintenance must be scheduled carefully to avoid impacting customer experience. The enhanced capacity also provides better protection for expensive secondary filtration during high-traffic holiday seasons when particulate loading increases significantly.
Office Buildings & Corporate Facilities
Modern office buildings with Carrier commercial HVAC systems appreciate the HIA202025-1-KH03HL005’s reduced maintenance frequency that minimizes disruption to daily operations. The 20x25x2 size is the most common dimension in office building air handlers, making facility-wide filter standardization practical across multiple systems. The 2″ depth extends cleaning intervals to quarterly or semi-annual schedules in many applications, allowing facilities to consolidate HVAC maintenance with other building system services. Office facility managers benefit from reduced labor costs associated with less frequent filter cleaning, while the enhanced dust holding capacity ensures consistent air quality during extended service intervals. The 500 square inch face area provides optimal filtration for conference rooms, executive suites, and open office areas—the most common HVAC zones in modern corporate facilities.
Healthcare & Medical Facilities
Hospitals and medical centers with Carrier commercial systems require reliable pre-filtration with minimal maintenance disruption. The HIA202025-1-KH03HL005’s industry-standard 20x25x2 size fits most medical facility air handlers serving patient rooms, waiting areas, and administrative spaces. The 2″ depth with enhanced dust holding capacity extends service intervals to 60-120 days, reducing the frequency of filter maintenance in critical areas where HVAC access must be carefully scheduled. The permanent aluminum construction eliminates concerns about filter media shedding during extended service intervals—critical for healthcare environments where air quality directly impacts patient outcomes. The extended capacity allows healthcare facilities to schedule filter maintenance during planned maintenance windows rather than emergency interventions, while the standardized size simplifies inventory management across multiple air handling units.
Educational Institutions
Schools, universities, and educational facilities with Carrier HVAC systems benefit from the HIA202025-1-KH03HL005’s combination of extended service intervals and industry-standard sizing. The 20x25x2 dimension is found in most classroom and administrative office air handlers, allowing facilities to standardize on a single filter size across multiple buildings. The 2″ depth extends cleaning intervals to align with academic schedules—quarterly cleaning during winter, spring, and summer breaks minimizes disruption to classes and campus activities. Educational facility managers appreciate the reduced labor costs of less frequent maintenance, while the enhanced 162 g/sq ft capacity handles elevated particulate loading during high-occupancy periods. The washable design eliminates recurring filter replacement costs—critical for schools operating on tight budgets—while maintaining consistent indoor air quality throughout the academic year.
Light Industrial & Manufacturing Facilities
Light industrial environments with Carrier commercial HVAC systems face elevated particulate loading that typically requires frequent filter maintenance. The HIA202025-1-KH03HL005’s industry-standard 20x25x2 size fits most industrial air handler systems, while the 2″ depth with 162 g/sq ft capacity provides extended service intervals even in dusty manufacturing environments. The enhanced capacity captures larger volumes of industrial particulates, significantly extending the life of expensive final-stage filters. The washable design allows on-site cleaning without production interruption, while the doubled capacity reduces cleaning frequency from monthly to bi-monthly intervals—cutting maintenance labor costs by 50%. The 500 square inch face area provides optimal filtration for assembly areas, packaging lines, and light manufacturing spaces where consistent air quality supports product quality and worker comfort.
Data Centers & Server Facilities
Data centers and server facilities with Carrier precision cooling systems require reliable pre-filtration with minimal maintenance disruption to 24/7 operations. The HIA202025-1-KH03HL005’s industry-standard 20x25x2 size fits most data center CRAC (Computer Room Air Conditioning) and CRAH (Computer Room Air Handler) units. The 2″ depth provides extended service intervals that allow maintenance to be scheduled during planned maintenance windows rather than emergency interventions. The doubled dust holding capacity ensures consistent filtration performance throughout extended service intervals, protecting sensitive electronic equipment from particulate contamination. The permanent aluminum construction provides consistent performance without the risk of media breakdown during extended service in continuous operation—critical for data centers where unplanned HVAC downtime directly impacts IT infrastructure availability.
Construction Features
Enhanced 2″ Depth Aluminum Mesh Media
The HIA202025-1-KH03HL005 features enhanced aluminum mesh construction in a 2″ depth format, providing 162 grams per square foot dust holding capacity—double that of standard 1″ filters. The increased depth allows for greater media volume within the same face dimensions, extending the interval between cleaning cycles significantly. The multi-layer design captures airborne particulates while maintaining low resistance to airflow—essential for commercial systems where excessive pressure drop reduces efficiency and increases energy consumption. The enhanced capacity is particularly valuable in applications with variable particulate loading, providing consistent performance throughout seasonal variations. The 500 square inch face area of the 20×25 size provides optimal filtration for mid-range commercial systems—the most common equipment size in commercial installations—making this filter ideal for facility-wide standardization.
Heavy-Duty .030″ Aluminum Frame
Constructed from .030″ extruded aluminum alloy, the frame provides enhanced structural rigidity essential for 2″ depth filters in commercial applications with high-velocity airflow. The aluminum construction resists corrosion from humidity and environmental exposure common in commercial HVAC systems, maintaining dimensional stability throughout the filter’s 5-10 year service life. The frame supports high-volume airflow without flexing or warping, even at operating temperatures up to 275°F. Precision-mitered corners with aluminum rivets ensure the frame maintains the exact 19.5″ x 24.5″ x 1.875″ dimensions required for proper fit in standard Carrier 20x25x2 filter tracks—the most widely used commercial filter size. The industry-standard 20×25 face dimensions allow this filter to be stocked as a universal replacement across multiple Carrier systems, simplifying inventory management for facilities with multiple air handling units.
Integrated Corner Drain System
Three strategically placed corner drain holes ensure complete water removal after cleaning cycles—particularly important for 2″ depth filters where moisture retention in the deeper media can extend drying time. The drainage system accelerates drying time from 8-10 hours to 3-5 hours, preventing moisture retention that could reduce filtration efficiency or promote microbial growth in the media. Proper drainage is essential for maintaining the filter’s washable performance over hundreds of cleaning cycles in commercial environments. The drain holes are positioned to allow gravity drainage when the filter is oriented vertically or horizontally during the drying process. For facilities managing multiple Carrier systems with the industry-standard 20x25x2 size, the rapid drainage system allows efficient batch cleaning of multiple filters with consistent drying times across all units.
UL 900 Class 1 Fire Safety Certification
The HIA202025-1-KH03HL005 meets UL 900 Class 1 fire safety standards for commercial and industrial buildings. This certification ensures the filter can withstand continuous operation at temperatures up to 275°F (135°C) without compromising structural integrity or creating fire hazards—critical for Carrier rooftop units exposed to extreme ambient temperatures. The all-aluminum construction provides non-combustible performance critical for commercial HVAC safety compliance—unlike filters with plastic components or organic materials that can melt, burn, or release toxic fumes at elevated temperatures. UL 900 Class 1 certification is often required by commercial building codes, insurance policies, and occupancy permits. The certification applies regardless of filter size, making the industry-standard 20x25x2 dimension suitable for all commercial applications requiring certified filtration.
Maintenance & Cleaning
Extended Cleaning Frequency Guidelines
The HIA202025-1-KH03HL005 requires cleaning every 60 to 120 days depending on application and particulate loading conditions—double the interval of standard 1″ filters. Light-duty applications (office buildings, low-occupancy facilities) in clean air environments typically achieve 120-day intervals, while moderate loading (retail spaces, multi-family housing) requires 60-90 day cleaning. Heavy-duty environments (light industrial, high-traffic facilities) may require 60-day cleaning—still double the frequency of 1″ filters. Monitor differential pressure across the filter using a manometer—clean when pressure drop reaches 0.50″ w.g. to maintain system efficiency and airflow performance. The 2″ depth provides enhanced capacity that maintains lower pressure drop throughout extended service intervals. For facilities with multiple Carrier systems using the industry-standard 20x25x2 size, batch cleaning on a quarterly schedule allows efficient maintenance across all units simultaneously.
Water-Based Cleaning Method
To clean the HIA202025-1-KH03HL005, remove the filter from the Carrier equipment and spray with water using a standard garden hose or pressure washer (up to 1500 PSI maximum). Direct water flow from the clean side (downstream) toward the dirty side (upstream) to push accumulated particulates out of the media rather than forcing them deeper into the mesh layers. For light to moderate loading, water alone is sufficient. For heavy accumulation or sticky residue, apply an aluminum-safe detergent (pH 7-9 neutral cleaners work best), allow 10-15 minutes soak time, then rinse thoroughly with clean water until runoff is clear. The 2″ depth may require more thorough rinsing to ensure complete particulate removal from the deeper media structure. Facilities managing multiple 20x25x2 filters can clean them in batches using the same cleaning method, maintaining efficient inventory rotation.
Extended Drying Requirements
After rinsing, shake the filter to remove excess water and orient vertically or at a 45-degree angle to allow the three corner drain holes to release trapped moisture. Air dry the filter completely before reinstallation—typically 3-5 hours in ambient conditions for the 2″ depth (compared to 2-4 hours for 1″ filters), or accelerate drying with compressed air (30-40 PSI) blown through the media from the clean side. Complete drying is critical: moisture retained in the deeper 2″ media reduces dust holding capacity on the next service cycle and can promote aluminum oxidation or microbial growth. In commercial settings, maintain a spare HIA202025-1-KH03HL005 filter to allow one to remain in service while the other is being cleaned and dried, eliminating HVAC downtime during maintenance. The industry-standard 20x25x2 size makes it practical to stock spare filters for all similar-sized Carrier systems, simplifying maintenance logistics.
Inspection During Maintenance
During each cleaning cycle, inspect the filter for damage: check that the enhanced media structure remains intact without tears or punctures, verify the aluminum frame maintains dimensional accuracy (19.5″ x 24.5″ x 1.875″), and examine corner rivets for security. The filter should maintain its original dimensions and structural integrity throughout hundreds of wash cycles over 5-10 years. If inspection reveals torn media, bent frames, or loose rivets, the filter should be repaired or replaced. Minor aluminum oxidation (white powdery deposits) is normal and does not affect performance—it can be removed with a soft brush if desired, but is not necessary for continued operation. For facilities with multiple 20x25x2 filters, batch inspection during cleaning cycles allows consistent quality control across all units.
Installation
Pre-Installation Verification
Before installing the HIA202025-1-KH03HL005, verify your Carrier equipment accepts 2″ depth filtration (20x25x2) by checking the equipment service manual or measuring the existing filter track opening. The filter track should measure approximately 19-3/4″ to 20″ wide x 24-3/4″ to 25″ high x 1-3/4″ to 2″ deep to accommodate the HIA202025-1-KH03HL005’s actual dimensions of 19.5″ x 24.5″ x 1.875″. If you’re replacing an existing Carrier KH03HL005 filter, the HIA202025-1-KH03HL005 will fit precisely in the same filter track. The 20x25x2 size is the most common commercial filter dimension, so most Carrier commercial equipment will accept this filter. Do not attempt to install this 2″ filter in equipment designed for 1″ depth—verify depth compatibility before ordering.
Filter Orientation & Installation
Slide the HIA202025-1-KH03HL005 into the Carrier filter track with the media perpendicular to the airflow direction. Carrier equipment designed for 2″ filters typically has deeper filter tracks with retention clips or spring-loaded tracks—ensure the filter seats completely with the frame edges flush against the track stops. The HIA202025-1-KH03HL005 can be installed in any orientation (horizontal, vertical, or angled) as the rigid aluminum construction prevents media sagging regardless of position. Some Carrier units may have an airflow direction indicator—if present, install the filter so air flows in the direction marked. If no indicator is present, orient the filter so air enters the dirty side first. The industry-standard 20x25x2 size fits most Carrier commercial air handlers and rooftop units, making installation straightforward across multiple systems.
Initial System Startup
After installation, start the HVAC system and verify proper airflow by checking supply register output and listening for abnormal sounds that might indicate filter obstruction or improper seating. Monitor initial differential pressure across the HIA202025-1-KH03HL005—expect 0.08-0.12″ w.g. for a clean 2″ filter at typical face velocities (300-500 FPM). If pressure drop exceeds 0.20″ w.g. on a new filter, verify the filter is not installed backwards and check for airflow obstructions. During the first month of operation, recheck differential pressure weekly to establish baseline performance for your specific Carrier system and application. This baseline helps optimize future cleaning schedules for the extended service intervals. For facilities with multiple Carrier systems using the 20x25x2 size, establish baseline pressure drop readings for all units to identify any systems with abnormal performance.
Carrier Filter Track Compatibility Notes
The HIA202025-1-KH03HL005 is designed for standard 20x25x2 Carrier filter tracks—the most common commercial filter size. If your Carrier system has been modified or if you’re uncertain about filter track dimensions and depth, measure the existing opening before ordering. The filter’s actual dimensions (19.5″ x 24.5″ x 1.875″) must fit with approximately 1/16″ to 1/8″ clearance on all sides for proper installation and removal. Filter tracks that are significantly oversized (>1/4″ clearance) may allow bypass airflow around the filter edges, reducing indoor air quality and allowing unfiltered air to reach downstream components. Verify that your equipment is designed for 2″ depth filters before ordering—2″ filters cannot be installed in equipment designed for 1″ depth. The 20x25x2 dimension’s status as the industry standard means most Carrier commercial equipment accepts this size, simplifying filter specification across multiple systems.
Complementary Products
The HIA202025-1-KH03HL005 Carrier Compatible Filter excels as an enhanced-capacity pre-filtration stage, but complete HVAC protection in commercial air handling systems requires complementary secondary filtration products. By combining this 2″ washable aluminum mesh pre-filter with specialized higher-efficiency secondary filters, you achieve optimal air quality while protecting expensive downstream filtration equipment with extended service intervals.
The enhanced dust holding capacity (162 g/sq ft) of this 2″ aluminum mesh pre-filter makes it the ideal first stage for Carrier commercial filtration systems where extended service intervals reduce maintenance labor costs while capturing large particulates that would rapidly load secondary filters.
Higher Efficiency Secondary Filtration
After the HIA202025-1-KH03HL005 captures large particulates, enhance air quality with higher efficiency secondary filters:
• Reusable Foam Air Filters – Polyester foam media captures smaller particles (85-90% efficiency) that pass through mesh pre-filters, providing washable secondary filtration for improved air quality in multi-stage systems
• Electrostatic Air Filters – Electrostatically charged polypropylene media achieves 88-92% efficiency on sub-micron particles, ideal as secondary stage after aluminum pre-filter for maximum air quality without disposable filter replacement
• Pad Holding Frames – Aluminum or galvanized steel frames designed to hold disposable pad filters as high-efficiency secondary stage, allowing use of MERV 8-11 disposable pads downstream of the permanent pre-filter
Maximum Depth Aluminum Filters – Quarterly Service
For applications requiring the longest possible cleaning intervals:
• HIA402025 – 20x25x4 Aluminum Mesh Filter – Maximum 4″ depth with 243 g/sq ft capacity (3x versus 1″ depth, 1.5x versus 2″ depth) for quarterly to semi-annual cleaning in heavy loading applications
Pad Filter Systems for Cost-Effective Secondary Filtration
Combine permanent aluminum pre-filtration with disposable pad secondary stages:
• Custom Pad Holding Frames – Aluminum or galvanized steel frames accept disposable MERV 8-11 pad filters as secondary stage after pre-filter, protecting expensive final filters while extending service life
• Disposable Pad Filters – Polyester or fiberglass media pads in various efficiency levels (MERV 6-11) for use in pad holding frames, providing cost-effective secondary filtration after permanent aluminum pre-filter captures large particulates
Frequently Asked Questions
Is this compatible with Carrier KH03HL005 equipment?
Yes. The HIA202025-1-KH03HL005 is precision-manufactured to match the exact specifications of the Carrier KH03HL005 filter (actual dimensions 19.5″ x 24.5″ x 1.875″), ensuring a perfect fit in standard Carrier commercial equipment designed for 2″ depth filtration. The filter is specifically designed as a direct replacement for the factory Carrier KH03HL005 part. The 20x25x2 size is the most common commercial filter dimension, making it ideal for facility-wide standardization across multiple Carrier systems.
What are the advantages of the 2″ depth versus 1″ filters?
The 2″ depth provides double the dust holding capacity (162 g/sq ft versus 81 g/sq ft), extending cleaning intervals from 30-90 days to 60-120 days. This reduces maintenance labor costs by 50% while maintaining consistent filtration performance. The enhanced capacity is particularly valuable in applications with variable particulate loading or where access for maintenance is limited. The industry-standard 20×25 size with 2″ depth provides optimal filtration for mid-range commercial systems.
Why is 20x25x2 called the industry-standard size?
The 20x25x2 dimension is the most widely used commercial HVAC filter size, found in the majority of mid-range commercial air handlers and rooftop units. With 500 square inches of face area, it provides optimal filtration for systems serving 2,000-5,000 square feet—the most common commercial space size. This makes 20x25x2 ideal for facility-wide standardization, simplifying inventory management and maintenance procedures across multiple Carrier systems.
How do I clean this filter?
Remove the filter from the Carrier equipment and spray with water using a garden hose or pressure washer (up to 1500 PSI maximum pressure). For light to moderate loading, water alone is sufficient. For heavy accumulation, use an aluminum-safe neutral pH detergent (7-9), allow 10-15 minutes soak time, then rinse thoroughly until runoff is clear. Allow the filter to air dry completely (3-5 hours for 2″ depth) before reinstallation, using the three corner drain holes to release trapped moisture. Facilities with multiple 20x25x2 filters can clean them in batches for efficient maintenance.
Is it UL rated for commercial use?
Yes, the HIA202025-1-KH03HL005 is UL 900 Class 1 rated, which means it meets strict fire safety standards for commercial and industrial buildings. This certification ensures the filter can withstand continuous operation at temperatures up to 275°F (135°C) without compromising structural integrity or creating fire hazards. UL 900 Class 1 certification is often required by commercial building codes and insurance policies.
What is the maximum operating temperature?
The all-aluminum construction allows for continuous operation in temperatures up to 275°F (135°C). This makes the filter ideal for Carrier rooftop units and makeup air applications where high ambient temperatures would rapidly degrade standard filters with plastic or paper components. The 275°F rating significantly exceeds the capability of disposable filters that degrade rapidly at elevated temperatures.
Does it have drainage holes for cleaning?
Yes, the filter features three strategically placed corner drain holes to ensure complete moisture removal after washing. The drainage system reduces drying time from 8-10 hours to 3-5 hours for the 2″ depth, preventing water retention that could reduce filtration efficiency or promote microbial growth in the media. The drain holes work regardless of filter orientation during the drying process.
Is this a permanent filter?
Yes, the HIA202025-1-KH03HL005 is a permanent metal mesh filter designed to be washed and reused rather than discarded. With proper maintenance (cleaning every 60-120 days), the filter provides 5 to 10 years of continuous service—potentially hundreds of wash cycles. This eliminates the recurring cost of disposable filter replacement ($336-630 annually for 2″ filters) and reduces environmental waste.
Where is this filter manufactured?
This filter is 100% manufactured in the United States by American Metal Filter Company (AMFCO) using premium domestic aluminum. Manufacturing in the USA ensures consistent quality control, supports domestic jobs, and provides rapid production turnaround for replacement orders. AMFCO has specialized in metal mesh filters since 1985, with expertise in commercial HVAC applications.
Can I use this to replace a 1″ filter?
No. This 2″ depth filter (actual 1.875″) is designed specifically for equipment with filter tracks that accommodate 2″ filters. It cannot be installed in equipment designed for 1″ depth filters. Always verify your equipment’s filter track depth before ordering. If your equipment uses 1″ filters, select the HIA102025-1-KH03DU350 (Carrier KH03DU350 compatible 20x25x1) as the 1″ depth alternative in the same popular 20×25 size.
How much longer can I go between cleanings with the 2″ filter?
The 2″ depth provides double the dust holding capacity, extending cleaning intervals to 60-120 days compared to 30-90 days for 1″ filters—effectively doubling the time between maintenance. This reduces annual maintenance frequency from 4-12 cleanings per year to 3-6 cleanings per year, cutting maintenance labor costs by approximately 50%. For facilities with multiple 20x25x2 filters, batch cleaning on a quarterly schedule allows efficient maintenance across all units simultaneously.
Why Choose the HIA202025 Carrier Compatible Filter?
The HIA202025-1-KH03HL005 provides precision compatibility for Carrier commercial HVAC systems requiring KH03HL005 specification filtration with enhanced service intervals. With industry-standard 20x25x2 dimensions—the most common commercial filter size—this filter enables facility-wide standardization across multiple Carrier systems. The 2″ depth washable aluminum construction provides 5-10 years of service life, doubled dust holding capacity (162 g/sq ft), UL 900 Class 1 certification for 275°F continuous operation, eliminating recurring replacement costs while significantly reducing maintenance labor through extended service intervals.
The precision-engineered 19.5″ x 24.5″ x 1.875″ dimensions guarantee proper fit in standard Carrier 20x25x2 filter tracks, eliminating air bypass that introduces unfiltered air and compromises indoor air quality. Unlike disposable 2″ filters requiring monthly replacement at $28-53 per unit ($336-630 annually), the HIA202025-1-KH03HL005’s washable design provides hundreds of cleaning cycles over 5-10 years, saving $1,680-3,150 in recurring filter costs while reducing landfill waste. Extended cleaning intervals of 60-120 days (compared to 30-90 days for 1″ filters) reduce maintenance labor costs by 50% while maintaining optimal performance. The 500 square inch face area provides optimal filtration for mid-range commercial systems—the most common equipment size in commercial installations.
Made in the USA by American Metal Filter Company using premium domestic aluminum, the HIA202025-1-KH03HL005 combines industrial durability with environmental responsibility. The enhanced 2″ depth aluminum mesh captures large particulates with doubled capacity while maintaining low pressure drop essential for energy-efficient operation, protecting expensive secondary filters and sensitive system components. Three integrated corner drain holes ensure complete moisture removal after cleaning—critical for 2″ depth filters requiring slightly longer drying times. The all-aluminum construction withstands continuous operation at temperatures up to 275°F without degradation, ideal for Carrier rooftop units where extreme temperatures would rapidly degrade standard filters.
Whether you’re managing multi-family housing, retail spaces, office buildings, healthcare facilities, educational institutions, data centers, or light industrial operations with Carrier commercial HVAC systems, the HIA202025-1-KH03HL005 delivers Carrier OEM compatibility, industry-standard sizing for facility-wide standardization, extended service intervals, washable convenience, and long-term cost savings. Reduce maintenance labor by 50%, eliminate monthly filter replacements, standardize filtration across multiple systems with the most common commercial filter size, and protect your Carrier equipment with an enhanced-capacity permanent filtration solution designed specifically for commercial applications requiring extended service intervals and reliable performance in demanding environmental conditions.
Authoritative Resources
For detailed technical support, equipment specifications, installation manuals, and Carrier commercial HVAC product information, we recommend visiting the official Carrier Commercial HVAC website. This authoritative resource provides comprehensive documentation for Carrier air handlers, rooftop units, and commercial HVAC equipment to help verify filter compatibility, access technical specifications, and contact manufacturer support for equipment-specific questions.
