I need a 18x20x1 1900 filter but Filtrete doesn't make one, settled for a 1500 but not satisfied. Found an Aerostar filter and an evaluating it, but would prefer Filterate for good quality control and honest rating assessment.

My family has allergies to include to dust mites, etc. Using this filter has had a noticable difference in their health/feeling around the house. Thrilled that I got them and they keep the air nice and clean!

[This review was collected as part of a promotion.] I have been using the Healthy Living filters for years (1550, 16x25x4). They work great and help to remove dust, pollen, and pet dander, so I can breathe easier with my allergies.

Our HVAC was installed over 8 years ago. We change the filter every 6 months at during our spring/fall checkups. During a recent home inspection for our refinancing. The inspector asked did we recently change the airvents and ducts?

I bought the 4" filter for my heat pump and it is working great. No loss of air flow and is removing the dust from the air. Will buy another one when it needs replaced.

I have been using Filtrete for years & switched to this filter because I have seasonal allergies. The difference is notable. Wonderful filter! Can't say enough about Filtrete quality.

[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.] Best filter I've ever bought! This filter is worth the extra $. I notice less dust/particles in the house and when I change it, I can see it is picking up more than other filters.

The 3M 4" Filtrete Filter is a quality product. It calls for a change every 6 months to a year. It does pick up quite a bit of traffic after 6 months, so we change it. The only issue is the cost. I guess you pay for what you get.

If only installed the filter a month ago, therefore the 4 star rating. Once it's been in for 6 months I'll see how it performed compared to the others I've used.