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21x23.25x1 MERV 13 Pleated Air Filter

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MERV 13 / Platinum

Best

3 Month Filter

21x23.25x1 MERV 13 filters made and manufactured by FilterBuy
Actual Size 21x23.25x1"
Hospital Grade. Attracts and captures airborne particles or allergens less than one micron in size such as pollen, fine dust, pet dander. Also captures bacteria, viruses carrying particles, mold spores and smoke.
Ideal for standard and residential commercial use
Designed to last 90 days. Replace regularly for optimum performance.
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Other MERV Ratings Available

21x23.25x1
MERV 8
Silver
Standard

21x23.25x1
MERV 11
Gold
Superior

21x23.25x1
MERV 13
Platinum
Best

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Reviews for 21x23.25x1 MERV 13 Pleated Air Filter

164 Reviews

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Reviews(164)
Questions(0)

Updating Results

02/08/23

Kevin K.

03/30/21

bought them for my brother's

bought them for my brother's house . they love it and the price is great. if's not a common size and the big chain stores don't carry their size

Stuart b.

11/22/20

Quick delivery. Right fit. Reasonable

Quick delivery. Right fit. Reasonable price.

Alex A.

08/04/20

Testing This Feature

This would be my review...

david k.

06/29/20

Great experience with no surprises!

Great experience with no surprises! Quick delivery also!

Charles D.

06/05/20

I measured wrong. Called to

I measured wrong. Called to find out how to return. Your agent told me not to bother returning, issued a credit, told me to donate the filters. Very classy customer service.

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