We are amazed when we replace the filter and see how much dirt was collected. We change our filter every 6 months!

First time buying this particular filter and it was well worth the cost. I feel much better and the nasal stuffiness is gone. Thanks!

Excellent filter, works as described by removing dust & allergens which keeps your home cleaner & healthier

This is the only filter we ever buy! Am very pleased with the quality and performance and would never buy anything else.

I can't believe all the dust this filter picks out. I thought my old space guard was good, but this is better.

Supposed to clean all dust, bacteria and viruses from the air. No irs if it really does but can’t hurt to get the best.

We have been using 3m filters for years and always happy with the job they do to keep the air clean and pure

[This review was collected as part of a promotion.] I just replaced my old filter with a new one and the old lasted 3 months

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

This is the only air filter we purchase for our current home. Our old home required the thinner filters, but all are always Filtrete.