[Employee of 3m-filtrete] I am fairly diligent in changing the air filter in pur home. The amount of dust that is filtered out of the air is amazing. Thanks for this great product.

[This review was collected as part of a promotion.] My husband bought another brand last time and is there ever a difference in performance. Not even close. Back to Filtrete Purple!

Even if you don't run or have a whole house fan unit buying the 12x12 is a great way to a cheap air filter. Just tape a 12x12 Filtrete onto the back of a box fan and you're good to go!

I've always used Filtrete since I bought my house 15 years ago but lately my spouse developed adult onset asthma and moving from the 800 to the 1200 product has made a huge difference in our air quality. Great for households with pets.

Sadness that all the sizes are not offered.

[This review was collected as part of a promotion.] We always buy this filter because we have two cats

Agree with these reviews, excellent product for those with asthma. I have 2 dogs, and these filters do the job in controlling the hair and dander.

I've been using The Healthy Living A/C filters for 12 years now. They really help clean the air in my house!!!

[This review was collected as part of a promotion.] Keeps the air Clean in the house with a MERV 12 rating. I would recommend the 1550!

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