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Quantity
1
Description
This air filter is made to a 16-3/8 x 21-1/2 x 1″ nominal size for HVAC systems, air handlers, and return grilles that require an exact custom dimension rather than a standard retail size.
A custom-cut filter keeps every cubic foot of retu...
Reviews
5.0
3 ratings
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What I was looking for.
My condo filters were hard to find. Fast delivery and perfect fit.
A
Anonymous · November 14, 2021
odd size and exactly what we needed
perfect for our furnace. wanted ones that we change every month.