Filtrete 12x24x1 AC Furnace Air Filter, MERV 13, MPR 2200, Elite Allergen, Bacteria & Virus Filter, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 11.69x23.69x0.78 in)

I have been using 3M Filtrete filters for several years. I change my filters every three months and typically get the highest rated filters that will fit in my HVAC system I can find when it comes time to change the filters. For the last year, I've been using the Filtrete MPR2200 filters. I think they work very well based on how I keep my house. I typically keep all of my windows and doors closed and primarily use the HVAC system year round. This helps the air inside the house stay clean. The filters do a good job of pulling pollen out of the air as well as dander from my two cats. I can see it in the frequency I need to dust. There isn't much in the air to lands on things that I need to dust off. When my HVAC person came in to do the annual maintenance on the system, he was surprised at how clean the coils were on the unit.

I'm hideously allergic to cedar pollen, and these filters are a life-saver. I initially installed them in our central HVAC system in the midst of an unusually bad cedar season at the behest of my doctor. and was thankfully surprised. These filters catch a LOT of pollen. The filters are just caked within a couple of weeks, so it means $80 worth of filters a month (at least), but that's still MUCH cheaper than the deductible for a trip to the emergency room to deal with my allergies and asthma! I've only had to go ONCE this year, and that's fantastic for me. So - if you're allergic as I am to the crud in the air, I suggest trying these; I think you'll save a lot on medical treatment, as I do - not to mention FEELING BETTER.

It's nice when you noticeably have to dust less, when you can breathe easier. Great benefits from this filter; however, they come with the $40+ price. I'm sure one level below would be almost as good, but I said what the heck, why not, lets get the best we can get. I've had these installed 2 weeks now, and even though they are expensive, I would still get them again.

What a wonderful find! The usual ones I get in the local store has been out of stock for ages. Bonus here is the filter function is higher than what I've been using - excellent for severe allergen sensitivities.

It’s a good filter. As someone who is replacing my first filter it was really easy to install too.

These filters are great, we switched to these when the wild fire smoke rolled in from Canada. Our indoor air quality stayed good while it was poor outside.

Easy to install and the work.

Highest quality filter I’ve found so far.

Filters came as advertised, installed one already, it works great. I like these filters because they are M 13. They clean the air completely.

Best filter out there! Quick delivery!