Filtrete MPR 1900 24 x 24 x 1 Healthy Living Ultimate Allergen Reduction AC Furnace Air Filter, Guaranteed Airflow up to 90 days, 6-Pack

These type are the best by far. The fit is perfect and no problem taking one out and inputting another. They really collect dust (or whatever), I hold a new one up to light next to the used one and have proof it works like it is supposed to. Beats any that I have ever bought in local stores big time. Will never buy any other brand.

works well

Best I have ever used. They do what they say. Size I cant find some places. (24X24X1)

Really happy with this purchase, it saved me time and money, how can you lose. I buy these filters anyway, and there is only one store around here that sell this size. Thanks!

Love this filter. I usually get a lot of allergies in the spring or fall. Ever since Ive used this type of filter, I dont get allergies as bad as I use too. Highly recommended.

I was advised by my furnace technician that while these more expensive filters remove more dirt and dust from the air, they restrict the air flow into the furnace, thereby making the furnace work harder. So its a catch 22. Cleaner air, your furnace works harder; or less clean air and your furnace will last longer. Not sure what to say about this. Techician recommeded using the cheap blue color filters that you can buy at Home Depot or other like stores.

With a pet this is an absolute must. I can tell the difference in how dirty the house is and how stuffy I get.

ok

Get the best for those allergy sufferers in your home. My wife is allergic to just about everything that exists in the known universe, so I get the best filters that are offered in our size needed. Every improvement helps.

Right filters at a great price