When your HVAC system calls for a 32 x 22-1/2 x 1 filter and the standard aisle doesn’t carry it, this Exact Filters unit is cut to your exact 32 x 22-1/2 x 1 spec no shims, no gaps, no bypass air.
Filter bypass air slipping past a loose frame instead of through the pleats is one of the most common reasons a filter underperforms its MERV rating in the real world. A precise fit closes that gap.
This MERV 13 pleated filter is the highest-efficiency option we produce in the Exact Filters custom-size line. It’s commonly chosen by allergy-sensitive households, buildings in wildfire-smoke regions, healthcare and education facilities, and anyone wanting the deepest particulate capture we offer.
Specifications
- Nominal size: 32 x 22-1/2 x 1
- Actual dimensions: 32 x 22-1/2 x 3/4
- Efficiency rating: MERV 13
- Quantity: 12 filters per carton
The 32 x 22-1/2 x 1 dimension is one of the many non-standard sizes we make on demand, serving both retrofit installations in older homes and light-commercial properties where the return housing dates to an older era of HVAC construction.
Features
- Made to your exact 32 x 22-1/2 x 1 specification no trimming or taping required at installation
- Pleated construction (or fiberglass, depending on MERV tier) designed for balanced capture and airflow
- Replace approximately every 90 days in standard installations; shorter intervals in high-dust, smoky, or heavy-use environments
- Suitable for forced-air furnaces, central AC, heat pumps, and packaged HVAC systems
Same 32 x 22-1/2 x 1 size, different efficiency rating
| MERV 1-4Basic dust-stop | MERV 8Standard efficiency | MERV 11Enhanced efficiency |
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Need 32 x 22-1/2 x 2 or another depth? This size is available in other depths we don’t stock online reach out and our team will quote it for you, typically same business day.
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