Filtrete 12x24x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack

They are a good quality. I always get the two pk %26 I always date them when I change out so I can see how long between change %26 the difference in collection. These I can go 6 weeks as opposed to a month with others. If I want to dust %26 sneeze a lot I can squeeze a month but not worth the allergy irritation.

Good product and good fit.

It seems to be helping with my allergies.

Great filter for a two dog household that's also dusty!

I honestly don't believe I've noticed any benefits from using it yet but it's only been a week or so. I am a smoker and that's what I'm hoping to help with filtering the smell or smoke itself I guess? I'm afraid I'll be expecting nothing short of a miracle out of any product to do something good with my disgustingly bad smoking habit!

Perfect fit for my apartment

This Filter makes a huge difference in the air cleaness in Your House or Apartment.

It fits. It works.

I think they're okay. But not the best for the price.

This is supposed to ve merve 11 a step hugher than the merv 10 that I'm usually buy. but the packaging in this filter did not have the merv or mpr on it, just said allergen. also 10 is not for smoke but 11 is for smoke and yet it seems to ve just as see theough as the merv 10 ive been putchasing for years. Big plus was i did like getting this pack of 4 fikters for a sale price that was unbeatable. so for the price ill just grin and bear it but now im bot certain theyre even merv 11 or any rating.