Have used for quite some time and they trap a lot of dust.

I like to keep a few on hand so I don't run out

Exactly what I thought they would be. Good quality.

Fit well, seem to work as they should

There great filter is great. Keeping the air quality great because of the filtering

Well worth it! Have in door pets and they work like a charm.

The beat for you bucks and you feel the difference

Great filter and good price

Filtrete is a great product. Works just as advertised.

Love these. Only have to buy one set and good for the year.