Filtrete 12x12x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters

Very convenient to order through Prime for prompt delivery. They never have my size at the local hardware stores and most online companies want you to order a case at a time. I dont have storage for this! I really wish I could order just one at a time but having to store 1 is not too bad. Will definitely order again!

Product was delivered on time, as promised. Easy to install by myself.

My air conditioner stopped working. The tech said it was due to using these filters! I was shocked. He said the brand is bad and nobody uses it in the industry. He said the level 12 filters put too much stress on the system and thats what caused it to ice up.

I know their actual dimensions are close to their nominal, but these Filtrete filters are bigger than anybody elses. I had to crush two corners to get them to go into my furnace filter intake.

This filter removes a lot. This is how mine looks after just one month, so I recommend replacing them that often.

The pack is pricey, but I get about 1.5-2 months use out of each filter so the cost savings does add up even considering the air quality in your home after using it. The installation was a bit easier than the brands I got at the big hardware stores.

Ive noticed a huge difference! The dust in my home is almost non existing now! My breathing and indoor allergies are so much better! Worth the few extra bucks!

I wish these came in a 2 or 3 pack instead of 6 so I didnt have to spend $110 at a time and then store them somewhere for 1.5 years hoping they dont get dirty since the are all in 1 plastic wrapper

Im glad I did order replace air filter for my furnace to keep clean & thank you very much!

This product is expensive but is also, in my opinion, the best filter on the market. Cheaper options are available but if you want to make best efforts for clean air this filter is a great choice.