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

no odor came out air from furnace great for healthier living

Good quality

In 3 years I never seen a filter get this dirty in 3 months. I put this in exactly 2 weeks ago, and look at it.

Air Filters for our size furnace are hard to find. Happy Amazon sells something that helps me breathe and a reasonable price!

The best is the filters are perfect fit . Opposed to others that are cut wrong .

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.

These fit perfectly, did a wonderful job filtering / cleaning up all the strands of fur coming from my cats being sucked into my duct work! Cant imagine the mess Id have with a lesser filter. Ive been using these for several years and have been very happy.

It is a good product, but was sent wrong size and it was too late to return, always check the size you receive

These filters have a lot of ridges within, should be excellent at catching dust/dirt/allergens/etc. They cost a bit more then the cheaper variants (which I would usually use) but we just had parts of our house remodeled and floors pulled up, lots of dust and other particles got churned up, my previous cheap filters were filthy so I opted for a couple of good filters to help my old AC deal with the increased traffic. Good buy but wish it was cheaper, hah!

Top quality filters, would highly recommend. We have allergies, pets and fires have been in the area, and they filter it all.