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21x21x1 MERV 13 Pleated Air Filter

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MERV 13 / Platinum

Best

3 Month Filter

21x21x1 MERV 13 filters made and manufactured by FilterBuy
Actual Size 20.5x20.5x1"
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

21x21x1
MERV 8
Silver
Standard

21x21x1
MERV 11
Gold
Superior

21x21x1
MERV 13
Platinum
Best

4 21x21x1 Air Filter for 30.39 each

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Reviews for 21x21x1 MERV 13 Pleated Air Filter

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Reviews(101)
Questions(0)

Updating Results

11/26/20

Donald O.

11/21/20

Thanks. The right size

Jim C.

09/29/20

great fit, great craftsmanship and

great fit, great craftsmanship and does a great job of pulling the junk out of the air from the nearby fires.

DENNIS A.

09/11/20

I’m happy

Maty G.

08/15/20

Perfectly fitted filter doing its

Perfectly fitted filter doing its work!

Tom C.

08/12/20

Timely delivery, product as described,

Timely delivery, product as described, will use in the future. Thanks

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Reviews for 21x21x1 MERV 13 Pleated Air Filter

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