









Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 19.69 x 19.69 x 0.81)
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Shawn M.
> 3 dayI use the 20x20” on the backside of a box fan in my garage for pulling dust out of the air and also neutralizing the smell of fumes when painting/varnishing. Works well. Installed in my aunts house and she is a 3 pack a day smoker and it helps cut down on odor.
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Get Rich
> 3 dayNobody likes a stinky house. I have a dog, need I say more? First day with the filter I walked into my house and what a difference! My house smells great with zero odors. YOU WILL KNOW WHEN IT IS TIME TO CHANGE IT. As they say: the nose knows. On another note: I wish they were a little cheaper. But in the end, they are worth it.
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Stephanie Cunningham
> 3 dayHere in Southern Oregon we get forest fires during the Summer and these filters do a great job at filtering out the smoke when the air quality outside becomes dangerous. I will always buy the best quality filters I can just because of that. Its worth it for your health, even if you just have pets IMO.
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Vandy C Fisher
> 3 dayGood filter for the price
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Addison
> 3 dayLove these! I have two litters of kittens! I have to replace them so much
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Benjamin A Amoo
Greater than one weekHouse Air-condition filter.
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S. Chang
> 3 dayLots of carbon particles upon opening (it will likely require vacuuming upon 3 month removal). Does not help significantly reduce odor in our central heating furnace - We can still smell basement cooking odors on the upper floor.
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Timtech
> 3 dayHow stupid do you have to be to look at a box containing 2 filters that are 14x24 and send it out as 2 20x20 Filters. 1. Learn to READ! 2. Take an elementary grade geometry class!
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Tim W
> 3 dayMade the air smell great.. Wish they were cheaper tho.
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SJS
> 3 dayI have a home office and during most days my dogs keep me company while I work Especially in the winter when the house is closed up, it can get a little eau du dog in there. Ive tried Febreeze and air fresheners and just about everything, but nothing really took the odor out of the room until I tried these filters. In a matter of hours the smell of dog funk was absorbed right out of the air. Now I leave the fan on re-circ all the time and the air in the office has never smelled fresher!