Filtrete 20x24x1, AC Furnace Air Filter, MPR 1900, Healthy Living Ultimate Allergen, 6-Pack (exact dimensions 19.81 x 23.81 x 0.78)

Hard to find the 20x25 size in store and took a gamble ordering online as some reviews said the wrong product came. The correct product and size came and they work great.

These do the job and have a higher pleat count than the next lower filtration MERV level. This decreses pressure drop (especially when full of dust) which improves airflow and reduces AC operating costs. Buy! .

I liked the Healthy Living Filtrete Filter so much for my furnace, I ordered this size 20x20x1 for my box fan to make a HEPA Filter. I can actually smell the difference in the clean air, and I have a cat. I’ve researched filters online and the Fitrete Healthy Living has the most positive reviews I’ve seen. I also checked with an HVAC Specialist who has been in business forever, and he agreed that Filtrete by 3M is a very good Filter. Highly Recommend!

so i got this the day before my hvac guy came by. im ready to show off i have a near top quality filter and such. to find out it maybe too thick for the hvac to handle and next time a less quality one... apparently. go figure.

very pleased

Filters very well. The filter is very tight when you put it in.

The best filter ve found to remove dust and oders

Quality item. Keeping my air cleaner in my apartment. The simple filters were not enough for the nasty fires in Ca. These should help a lot more.

These are great filters though when I picked up the large cardboard box; double the size of the double filter pack inside I was surprised. I opened the undamaged large cardboard box and the shrink wrapped double filter pack inside had obviously been flopping around violently in that box, with no padding/paper/bubble wrap to prevent such. So the rather expensive filters had crushed edges. Terrible packaging which hopefully gets addressed. :/

These are adequately priced. I just installed one mid January, so I’ll have to see if they really last for 3 months???