These are the best home filters I've used and they go a long way towards reducing the amount of pollen and dust in the air.

I've used this filter for the last 6 months and it's really made a difference in air quality. Highly recommend if you have an indoor pet.

This is our second one and I love how it works and all the things it filters out of the air. Also we have 3 big dogs, lots of hair and dander.

When my electronic filter stopped working I replaced the electronic filter with a 4" Filtrete and it worked great.

[This review was collected as part of a promotion.] When I had animals, the filter was excellent! Now I'm fresher.

I bought several 4" filters for my central Heating & air system. I have been very impressed with the performance of these filters.

We've been using this air filter for over three years! It's an excellent product. I would not hesitate to recommend it to anyone.

So much better than cheap filters. A 99-cent filter is a waste of money; save your 99 cents and use nothing or invest in a truly effective filter.

this is the main brand I buy for my Heating/Cooling system especially in the winter months because that is when we need it the most.

I have used these for years. Having pets and allergies, these filters keep dust and dander to a minimum.