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18x22x1 (17.5 x 21.5) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

18x22x1 (17.5 x 21.5) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

BY ACCUMULAIR

4.6 out of 5 stars
  • 5 Stars67%
  • 4 Stars33%
  • 3 Stars0%
  • 2 Stars0%
  • 1 Star0%
4.67 / 5 based on 3 Reviews

Top Questions See all 1 Q&A

18x22x1 (17.5 x 21.5) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)
18x22x1 (17.5 x 21.5) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)
Reviews (3)
Q&A (1)
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REVIEWS
Ka l.
618 reviews
Accumulair Diamond 1-Inch Filter works well. The price isn't bad either. Keeps your air clean which is the whole point and it's free of allergens
Sara B.
Sheridan, IN
231 reviews
Eco-warrior Expert Level 1
Price is fair for the amount of work it does to keep your air clean and free of allergens! We have 2 dogs and this really helps.
marilid m.
Chicago, IL
69 reviews
We buy these once a month to change our filters from our house so we won't breath dirty air when we turn the heater or a/c on.

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