[This review was collected as part of a promotion.] Am really impressed with this filter! Could see after one day there was much less dust accumulated on my dark brown wooden computer desk. Won't have to dust all the furniture as often - and I call that a major plus! ! ! Absolutely would recommend this product.

I bought this about a month ago and I an very happy with my purchase, It has reduced the allergens in my home. I was sceptical at first but it really has reduced them, myself and my family are sneezing less, even with allergy meds we were still sneezing in our home now the filter has reduced the sneezing I'd say 15%.

[This review was collected as part of a promotion.] My fiancé and I just bought our first house and the sellers used a Filtrete filter in the master bedroom vent so we knew we could trust it! Plus, it filters out so many nasty things you don't want yourself or your guests breathing in.

[This review was collected as part of a promotion.] I have been buying the allergen defense air filter and there is no comparison to this brand and filter. i absolutely can't buy anything else. i've tried to buy cheaper filters but my allergies go crazy and i am MISERABLE with the cheap filters. i notice a HUGE difference when i use filtrete and will never switch from it. they are made of quality materials and really filter out all of the bad stuff a lot better than any other filter ive bought previously. i have MAJOR indoor allergies so this kind of filter is a must have if you suffer from any kind of indoor or outdoor allergies. it makes a difference!

I can't always find the AC filters I need so when I found them in a pkg of 4 at Sam's, I ordered them!!! They came in the mail quickly and they weren't damaged at all!!! Now I do not have to worry about finding my filters because I can keep a supply of them!!! The Filtrete filters protect my expensive AC very well!!! They also help with the dust bunnies in my home!!! With 2 cats, a dog and 2 adults it helps very well!!!

I've had moved into a apartment where yoy walj in smells cigarette. The smell of the cigarette was to strong for me and beside my health issues. I've went to buy a 3M air filter in a retail store and put the new in my apartment. Now, my apartment doesn't smell cigarette anymore. I can breathe well.

[This review was collected as part of a promotion.] We live in an apt with forced air heating. That creates a lot of dust in itself. Alll of us have allergies to something different. My son is spring trees, I am dust and my husband is all year round. We buy our own rather than use the ones the complex does. Plus, they hardly change the filters on a regular basis. I am careful as to which filter I can use for the HVAC we have. Don't want to block too much air and ruin an expensive machine. For 30 years I've used these filters without a hitch. When we got new carpeting (such as it is called) it was the thinnest cheapest I've ever seen. Carpet is supposed to shed, this one just creates dust. Thanks to the filter I had less dusting to do.

[This review was collected as part of a promotion.] We started buying these filters for the last 14 years and they have made our lives much better. Both of us have allergy problems and they work so well that these past years, we haven’t been sick nearly as much as before. Love ‘em!!!

I've been using this product for years and always loved it until three months ago. For the last 3 moths we have used 3or 4 filters cause air can not get through the material used on the filter. After a coustmer of years I have to change brands. Please fix your problem and "no" the humidity has been low in are area

[This review was collected as part of a promotion.] Well I had it in for two days and then the light on my heater started blinking again which means it's a clog flutter and it looks clog plus my ant is still hacking her head off sol I'm going to give the health living one a try or do you recommend a washable one the house dose need clean bad this was only in for 2 days