Filtrete 12x24x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters

Excellent product!!

Often now, dimensions are a bit off… to save material, many companies manufacture on the small side. These fit perfectly, preventing unwanted flow around rather than through the filter. I used to smell cigarette smoke from the basement, but that is gone with these filters. Our daughter’s allergies have improved, there is less dust building up on furniture and yet airflow is not reduced even as the filters age. A little pricey, but worth it if you have these types of issues

These filters are great! My air conditioner is running better, they are studier than the ones that came with my house and my air is better.

Fantastic job filtering dust. Seldom need to dust. Try it for a month. you’ll be surprised and a little disgusted at what’s in your air

We use it to keep out pollen to protect us from allergies and it works for us.

OK, heres the deal. Brand new modular house in the Midwest (northern Michigan), delivered in January. Bought A/C - it was optional - just in case wifes allergies would flare up. Today they did. She took a Claritin and it helped some, but then after an outing, returning home, she started sneezing about every 4 seconds. She was miserable! So was I. Threw a new one of these into the HVAC system, turned on the A/C, her symptoms subsided in minutes. I mean literally in about 4 minutes. If you love someone with allergies, you will know how terrible it is when you cant do anything to help them. I wish these filters had been available when my son used to suffer from seasonal allergy. This is not a luxury purchase. Now, I have not done a side-by-side comparison test, though I do have some less expensive filters sitting there just in case - or maybe Ill throw those in, in the winter months (which is about 7 months per year here). So, other filters might be just as good. I dont know and I dont care - Im gonna keep buying these because I love my wife and want her healthy and happy, not miserable.

I am not an HVAC professional but from what I can tell this filter works. It seems to collect debris (dust and what not) as good as others Ive used if not a little better. The 12x12x1 size was a snug fit in my return air, I made it work but had to push. Most the other sizes from this line are also snug fits for my returns were perfect fits, but this one was a little tight. Im giving four stars for construction, fit, and how well I perceive that its working.

I used to buy various MPR ratings of these Filtrete filters for our 25 year+ old A/C and heater unit until I determined these MPR 1500 seemed to be the right price/MPR cleaning rating for our needs here in Arizona. I had been worried that a higher MPR might put an undue stress on our A/C fan, so I settled on these 1500 MPR ones and didnt really notice a difference in how dirty the filter ended up after using it for 400 hours (about 3 to 4 months of operation). In the past Ive used cheaper brands, as well as reusable ones, and I feel very satisfied that these are cleaning the air in our home at an optimal level for preventing dust and reducing allergens. They are very well built and could easily go more than 400 or 500 hours of use, but I think swapping them out every 400 hours, as I do, is the right thing to do for our health. They also cost the same as buying them at a big box store, and you can always be assured of buying the same exact ones by reordering when needed through Amazon.

excellent find

Always clean and easy to use.