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

this filter is sprayed with some kind of flaking covering. after a few purchases, i felt like it was flaking into my air and ductwork. i thought it was just a grey fabric but it’s not. it has a sprayed on coating that flakes off. i felt like i was having trouble breathing so changed and i feel better.

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

Pooo

House Air-condition filter.

Great

Will not know until put into use in 3 months. Looks identical to same product I have used previously, so no anticipated problem.

They seem to do a good job. Cheaper than going to the store.

This is a very good filter, but after one month of use, I dont notice a difference compared to the Filtrete 1900 filter. Since I purchased my house in May 2015, cigarette smoke seepage from neighbors has been a daily and nightly problem. In addition to expensive ventilation renovations (all duct work replaced, baseboard sealant after installation of energy recovery ventilation [ERV] system to correct low airflow, Whispure air purifier running 24/7), I tried 3 types of filters at the return. The first was a washable filter that was convenient but mostly only caught dust bunnies. The Filtrete 1900 performed better for smoke and dust (esp. noticeable on my textured ceilings) and was labeled for smoke filtration. This charcoal version is a good concept, but without a noticeably better effect and because other customers mentioned that charcoal residue might fall into ducts, Im not sure if Ill purchase it again. The charcoal version is about $5 cheaper per filter than the Filtrete 1900, which is a plus. Ill probably alternate between the charcoal and 1900 filters in the future since they each have advantages.

Great filter

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