Filtrete 20x20x1, AC Furnace Air Filter, MPR 1200, Allergen Defense Odor Reduction, 2-Pack (exact dimensions 19.69 x 19.69 x 0.81)

I live with a parent who smokes a few times a day. (I said a few not chainsmoking so keep that in mind) This HVAC filter helps out alot. It gets rid of most of it and definitely prevents dust and such from spreading around the house. I didnt have an issue with it causing reduced airflow.

I have been using filtrete filters for some time, I generally buy them locally but thought I would give Amazon a chance. Upon browsing I found these odor eliminating filters, so I bought them without question, I even added them to subscribe and save. I was able to use them for one day. Well, not even a full day.. They did NOT allow enough airflow through my system and my air conditioner froze up. Luckily I caught it before my system ran that way for days. I would exercise caution using these filters. If they restrict enough flow they will cause you significant issues down the road. If they do not cause mechanical issues, I could see where they would increase your central air’s operating costs. I will attempt to get my money back for these so I can get filters that actually work.

Good package. Easy to unpack and install.

With 3 dogs in my house these filters are a life (or nose) saver!

Works great I smoke in the house when wife’s gone and turn the fan to on for 30 minutes smells gone. I did purchase the 2 pack on sale for 25 I believe but if forced I would pay full price to restock!

Great product, fast shipment, seems to help with kitchen/food smells.

Nice middle of the pack filter. Not too thick that impedes air flow but just right combination to catch cat hair and other irritants.

Great product.

Exactly what I expected.

I honestly do not smell a difference.