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16.5x21x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

16.5x21x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)

BY ACCUMULAIR

4.5 out of 5 stars
  • 5 Stars57%
  • 4 Stars43%
  • 3 Stars0%
  • 2 Stars0%
  • 1 Star0%
4.57 / 5 based on 7 Reviews

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16.5x21x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)
16.5x21x1 (Actual Size) Accumulair Diamond 1-Inch Filter (MERV 13) (4 Pack)
Reviews (7)
Q&A (0)
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Felicia C.
Felicia C.
Cleveland, OH
102 reviews
I had my husband replace the filter in our home and I have noticed a difference in the smell and the amount of dust in the air.
Joyce S.
Joyce S.
320 reviews
This is a very good product. I feel that it filters the air more than other products that I have tried. Air filters are so important. When you find a good one stick with it. ~Js🌟
misty m.
misty m.
182 reviews
These really are great air filters! However my heat pump guy says these can be too much for older units and actually bog them down.
Jessica M.
Jessica M.
Hueytown, AL
71 reviews
These work well for me. I have breathing issues so it keeps the dust and things like that down. Perfect for Spring tine as well.
Tamara B.
Tamara B.
Niles, Mi
72 reviews
Use these for my furnace. These seem to be so much more sturdy to put in the furnace. i think they catch more dirt than the others.
Courtney N.
Courtney N.
79 reviews
Works well for its intended purpose. Good air filter. Would recommend to anyone
Tawanna R.
Tawanna R.
223 reviews
I heard some great things about the Accumulair Diamond inch filter and i definitely looking forward to trying this brand!
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