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21x21x1 MERV 13 Pleated Air Filter

Name: 21x21x1 MERV 13 Pleated Air Filter
Brand: FilterBuy
SKU: AFB21x21x1M13
Availability: InStock

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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.
Free shipping on all orders!

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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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Made in the USA

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Reviews for 21x21x1 MERV 13 Pleated Air Filter

4.9 114 Reviews

0 Questions \ 0 Answers

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Reviews(114)
Questions(0)

Updating Results

03/06/21

Elida R.

01/23/21

Filterbuy pleated air filters

Excellent transaction. Shipped quickly. Well packaged and high quality construction and functionality. Will definitely reorder when necessary.

James R.

01/11/21

I haven't had these very

I haven't had these very long but they fit perfectly. It has been very hard to find the size I need for one of my units, but you had the size I needed. I would also like to compliment your customer service, they are great.

Joanne R.

11/29/20

21x21 MERV 13 Filter Purchase

Easy to use website and excellent experience.

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.

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Reviews for 21x21x1 MERV 13 Pleated Air Filter

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