Filterbuy 18x20x1 Air Filter MERV 11 – 5-Pack, Pleated HVAC Filter, Allergen Defense, Actual 17.50x19.50x0.75 Inches

About This Product

Listen, if you want clean air in your home without breaking the bank, these Filterbuy filters are the way to go.
This is a 5-pack of 18x20x1 filters – but remember, the actual size is 17.

50 x 19.
50 x 0.
75 inches, so measure your slot before buying.

They're MERV 11 rated, which is comparable to MPR 1000-1200 and FPR 7, and they trap 95% of airborne junk like dust, pollen, pet dander, smoke, and even mold spores.
The pleated design is electrostatically charged to grab more particles, and they last three times longer than those cheap fiberglass ones.
The frames are made from industrial-grade recyclable beverage board with dual wire backing, so they won't warp or fall apart, even in high heat or moisture.
And they're 100% made in the USA, which is always a plus.
Installation is simple – just follow the airflow arrows on the frame.
If the label looks a little different from the picture, don't sweat it; that's just cosmetic and the filter works the same.

Great for homes with pets, allergies, or anyone who just wants to breathe easier.
Solid value for a 5-pack.