TRANE Compatible
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20x25x1 Nominal Economizer Washable Air Filter
$47.35L: 19.5in, W: 24.5in, H: 0.875inAdd to cart
Showing all 7 results

This page lists all 7 Trane Compatible available from Metal Air Filters, manufactured by American Metal Filter Company (AMFCO). Products on this page are HI Series and HIA Series items, precision-engineered for demanding commercial, industrial, and HVAC applications.
AMFCO’s trane compatible are built for long-term performance and reliability. Whether you need permanent washable replacements or specialty filtration products, all items on this page ship directly from our manufacturing facility with full specifications and compatibility documentation.
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All 7 trane compatible available from Metal Air Filters, with nominal size, actual dimensions, and current pricing. Click any product for full specifications and purchasing.
| Product / Part No. | Nominal Size | Actual Dimensions | AMFCO SKU | Price |
|---|---|---|---|---|
| 20x25x1 Nominal Economizer Washable Air Filter | 20x25x1 | 19.75″ x 24.75″ x 0.875″ (19-3/4 x 24-3/4 x 7/8) | HIA102025-1-FLR00537-1 | $47.35 |
| AG0320101 | 16x20x1 | 16″ x 20″ x 1″ (16 x 20 x 1) | HIA101620-1-AG0320101 | $38.28 |
| AG0320102 | 16x25x1 | 15.5″ x 24.5″ x 0.875″ (15-1/2 x 24-1/2 x 7/8) | HIA101625-1-AG0320102 | $42.45 |
| AG0320103 | 20x20x1 | 19.5″ x 19.5″ x 0.875″ (19-1/2 x 19-1/2 x 7/8) | HIA102020-1-AG0320103 | $42.33 |
| AG0320104 | 20x25x1 | 19.5″ x 24.5″ x 0.875″ (19-1/2 x 24-1/2 x 7/8) | HIA102025-1-AG0320104 | $47.35 |
| AG0320204 | 20x25x2 | 19.5″ x 24.5″ x 1.75″ (19-1/2 x 24-1/2 x 1-3/4) | HIA202025-1-AG0320204 | $69.68 |
| FLR00537 | 20x25x1 | 19.5″ x 24.5″ x 0.875″ (19-1/2 x 24-1/2 x 7/8) | HIA102025-1-FLR00537 | $47.35 |
The following specifications apply to the HI Series products on this page. Individual products vary by nominal size, actual dimensions, and dust holding capacity — see each product page for complete product-specific specifications.
| Specifications: | Details: |
|---|---|
| Filter Media | 5-Ply Corrugated Aluminum Mesh Pack |
| Frame Material | .030″ extruded aluminum alloy |
| Frame Construction | Precision-mitered corners with aluminum rivets |
| Arrestance Efficiency | 43% (Average per ASHRAE 52.1) |
| Dust Holding Capacity | 68 grams per square foot |
| 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 |
| Cleaning Interval | 30-90 days (varies by application and loading) |
| 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 |
Trane Compatible from Metal Air Filters are deployed across a wide range of commercial, institutional, and industrial building types. The following applications represent the primary use cases for trane compatible.
Trane economizer systems utilize outdoor air for free cooling when ambient temperatures permit, significantly reducing energy consumption in commercial buildings. The HIA102025-1-FLR00537-1 is specifically designed for these economizer applications, capturing outdoor contaminants including pollen, dust, leaves, insects, and airborne debris before they enter the building’s air distribution system. The permanent aluminum construction withstands continuous exposure to outdoor air conditions including humidity, temperature extremes, and seasonal contaminants that would rapidly degrade disposable filters. Facility managers appreciate the 5-10 year service life that eliminates recurring filter procurement for economizer sections, while the washable design allows quick cleaning during seasonal pollen events or dust storms without waiting for replacement filter delivery.
Trane rooftop units with economizer systems are widely deployed in multi-family housing where outdoor air is used for ventilation and free cooling. The HIA102025-1-FLR00537-1 compatible filter provides 5-10 year service life in these applications, dramatically reducing maintenance labor costs compared to monthly disposable filter replacement across multiple rooftop units. The washable design eliminates recurring filter purchase expenses and waste disposal fees, while the 275°F rating handles rooftop equipment exposed to extreme summer temperatures. Property managers benefit from extended cleaning intervals (30-90 days) that reduce maintenance crew workload while protecting indoor air quality from outdoor contaminants during economizer operation.
Commercial retail facilities with Trane economizer systems require reliable outdoor air filtration to maintain customer comfort and protect merchandise from dust accumulation during free cooling cycles. The HIA102025-1-FLR00537-1’s 43% dust arrestance captures outdoor particulates before they reach expensive secondary filtration, extending the life of MERV 8-11 pleated filters and reducing total filtration costs. The permanent aluminum construction withstands the continuous operation typical of retail spaces with extended hours (12-16 hours daily), while the washable design allows cleaning during off-hours without inventory costs or supply chain delays during peak economizer usage seasons.
Modern office buildings with Trane commercial HVAC economizer systems benefit from the HIA102025-1-FLR00537-1’s precision compatibility and washable performance. The filter’s low initial pressure drop (0.08-0.12″ w.g.) minimizes energy consumption while protecting downstream coils and components from outdoor particulates during economizer cycles. Office facility managers appreciate the 5-10 year service life that eliminates recurring budgeting for economizer filter replacements, while the UL 900 Class 1 certification ensures compliance with commercial building codes for fire safety. The washable design allows immediate response to seasonal pollen or outdoor air quality events without waiting for replacement filter procurement.
Hospitals, medical centers, and educational institutions with Trane economizer systems require reliable outdoor air filtration to protect sensitive populations and expensive diagnostic equipment. The HIA102025-1-FLR00537-1’s permanent aluminum construction eliminates concerns about filter media shedding that can occur with degraded disposable filters exposed to outdoor conditions. The washable design allows facility staff to maintain consistent economizer filtration performance without supply chain dependencies—critical for facilities requiring continuous outdoor air ventilation. The 20x25x1 size is common in Trane economizer systems serving buildings where outdoor air quality directly impacts occupant health and productivity.
Light industrial environments with Trane economizer systems face elevated particulate loading from both outdoor air and manufacturing processes. The HIA102025-1-FLR00537-1’s 5-ply aluminum mesh construction captures outdoor contaminants, significantly extending the life of expensive final-stage filters. The 81 g/sq ft dust holding capacity provides 30-90 day cleaning intervals even with outdoor air exposure, while the washable design allows on-site cleaning without production interruption. The 275°F rating handles industrial process heat and outdoor temperature extremes that would rapidly degrade disposable filters in rooftop economizer applications.
Customers searching for trane recommended air filter will find all matching products on this page. All trane compatible products shown here are manufactured by American Metal Filter Company (AMFCO) as premium washable aluminum mesh filtration products. Whether searching for trane recommended air filter by part number, nominal size, or application, each product shown here ships directly from AMFCO with full specifications and compatibility documentation.
Yes, this filter is precision-manufactured for standard 20x25x1 economizer filter tracks (actual dimensions 19.75 x 24.75 x 0.875) commonly found in Trane commercial rooftop units and air handlers.
This 5-ply corrugated mesh filter provides approximately 43% average dust arrestance, making it an ideal pre-filter for commercial economizer systems handling outdoor air.
Simply remove and spray with water using a garden hose or pressure washer (up to 1500 PSI). Use an aluminum-safe detergent for heavy pollen or outdoor residue.
Yes, it is UL 900 Class 1 rated, which means it meets strict fire safety standards for commercial and industrial buildings.
The all-aluminum construction allows for continuous operation in temperatures up to 275°F (135°C).
Yes, it features three corner drain holes to ensure moisture is completely removed after washing—important for filters exposed to outdoor conditions.
Yes, this is a permanent metal mesh filter designed to be washed rather than thrown away, providing 5 to 10 years of service.
This filter is 100% manufactured in the United States using premium domestic aluminum.
Industry standard nominal sizing (20x25x1) allows for a proper fit into standard tracks. The exact actual dimensions are 19.75″ x 24.75″ x 0.875″.
Yes, this filter is specifically designed for economizer applications with continuous outdoor air exposure. The all-aluminum construction resists corrosion from outdoor moisture and humidity.