Filterbuy20x25x6 Air Filter MERV 13 Optimal Defense (2-Pack), Pleated HVAC AC Furnace Air Filters for Aprilaire Space-Gard 201/2200 / 2250 & Lennox (Actual Size: 19.75 x 24.25 x 6.00 Inches)

These make a difficult task very easy, they also stand up very well. The furnace runs smoothly and good air flow . Have 2 cats and a dog and these filters catch all the dust and dander . Since I've been using them there hasn't been a bunch of junk in the vents or the furnace when I go to do a deep cleaning before heating season. I would highly recommend it to anyone who wants a great filter for the money and sturdy with very easy to change out. Just remember you still use the tray that the old style uses, but don't need to spread every plete with hopes that you are able to get it all back together without missing some.

I decided to spring for the Optium furnace filters , more expensive but more capable of removing some bothersome particles that others do not . The Canadian wildfire pollution has been oppressive . Filterbuy had the size and type filter I needed at a decent price and shipped them immediately . Unfortunately they were damaged in transit and the company immediately shipped replacements that arrived quickly in perfect shape . I think they are performing well in my furnace .

Perfect fit for my furnace!!! Zero problems!

keep air very clean

price was right

Good filters.

Great quality filter. I’ve been using these for 3 years now and won’t use anything else

I would purchase again.