21x21x1 MERV 8 Pleated Air Filter

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4 21x21x1 Air Filter for 20.79 each

21x21x1 MERV 8 filters made and manufactured by FilterBuy
Actual Size 20.5x20.5x1"
Traps and blocks over 90% of pollen, dust mites, mold, larger dust particles, and more.
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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Reviews for 21x21x1 MERV 8 Pleated Air Filter

4.9 79 Reviews

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Reviews(79)
Questions(0)

Updating Results

08/07/20

Beverly F.

07/23/20

the whole sale for me

the whole sale for me went without a hitch and they came as expected

charles b.

05/27/20

Excellent filters, very happy!!!!

monette l.

05/11/20

Satisfied

Dennis C.

05/03/20

Prompt delivery , reasonable price,

Prompt delivery , reasonable price, and website is easy to use

Joel R.

04/22/20

Will buy again

It does the job great. Eliminates odors and exactly the size I asked for. Fast shipping too.

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Reviews for 21x21x1 MERV 8 Pleated Air Filter

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