I have been using the Healthy Living 1500 filters for several years. I find less dust in the house than when I used to use another brand of air filters. Great filter. Sorry to hear that one person had a problem and gave the filters a not so good review. I highly recommend these air filters. Give it a 5 for a review. They are a little pricey but do a very good job of cleaning the air.
Just moved into new house 9/26/14. Built by a large well known builder who installed what I would call a cheap air filter. My wife has COPD an I only use filters that I feel will keep her healthy. Filtrete 1500 has been my choice for a number of years and will continue to be the only brand I purchase. Nothing more important than seeing that the air in our house is clean.
I have been using these filters for several years. They seem to really catch a lot of "stuff" out of the air. They say one will last three months but because I have a pet I should change them more often. Still a great filter.
there was a time when i purchased air filters based on price, but once i tried Filtrete 1500 and saw the difference in particles trapped and felt the difference in air quality, no cost savings could keep me from protecting my wife who has asthma. i was sold on filtrete 1500.