Filtrete 12x12x1 AC Furnace Air Filter, MERV 13, MPR 1900, Premium Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 11.81x11.81x0.78 in)

I used these for the recommended lifetime and unfortunately went with a BNX filter for replacements. This one is much higher quality and I have no doubt provides far superior filtering. Highly recommended even if it is higher cost. I will be going back to this one for my next replacement.

100% best investment you could make for your homes air quality! we started buying filtrete and never turned back. you can’t beat the quality and i love that they are 3M filters. these ones filter so much and catch so much in our very clean home! i love the peace of mind they bring. very easy to install, they’re a perfect fit always. we love them!

I love the way these A/C filters are made. They keep my air conditioning system, clean and running well. I have purchased this item several times from the seller and it’s always very quick and excellent service. I ordered it last night and they had it here today. Thank you so much for your great service.:)

Living in a dusty desert AND a short haired canine leads to all sorts of airborne particles aggravating the indoor environment. Have tried many filters, and none do the job like this other than the same brand (Filtrete) with a lower MPR rating, which almost but not quite reaches the benefits of this one. Total dust settling out on furniture markedly reduced, but more importantly, chronic sinus and post nasal drip symptoms almost completely eliminated. Lasts about 4-6 weeks depending upon weather and wildfire pollution. I decided to bite the bullet and step up to this version and it’s worth the money.

These are very good filters but a bit expensive. However, I'm OK with that because the quality is good. What perplexes is me is why / how a 12" x 12" filter can be more expensive than a 24" x 24" filter. I thought that I was buying 4 filters ( 2 x 2 Packs ) and what I got was 1 x 2 Pack so now I am going to have to buy another 2 pack - that will be $114 dollars in total. I don't want to have to shop around but I can't afford to be spending that amount of money plus the time spent in switching out the filters every 3 months which is what is being recommended.

Super high quality

Been looking for this MPR 1900 Filterette for years. My neighbor across the street uses firewood to heat his house in the winter and the general wind/breeze direction carries the smoke & ash to my house. I've become sensitive to smoke after 20+ years. I'm hoping the filter will adequately reduce the particulates & improve my indoor air quality. I found what I wanted on Amazon. FYI: this filter is thicker and restricts air flow to your HVAC system.

I feel that I can tell a difference in the house with lower dust, breathe ability, and less odor.My old filter wasnt as dirty as this one gets and wasnt trapping as much either.The quality of these are excellent!