[This review was collected as part of a promotion.] We moved into this home and I was so very dismayed by the dust. I started using the high micron filter and have cut my dusting by 70%.
[This review was collected as part of a promotion.] I have been buying these filters for 6 months and I see a difference. We leave in a rural farming area where plenty of dirt manages to find it'd way into my home. This filter traps those dirt particles.
[This review was collected as part of a promotion.] I have been regularly using this product for quite a while now and it has significantly improved the ai quality in our home. I have three of these in different sizes in our home and replace them every 3 to 4 months. One can tallow effective they are when comparing the new filters with the replaced ones. They are pricy, but we feel that they help reduce our allergy problems indoors.
[This review was collected as part of a promotion.] We just bought this filter with a high MPR rating. We usually get a lower one. With all the cold and flu germs going around we are hoping it helps our family breathe better.
[This review was collected as part of a promotion.] I live in wonderful, but older apartments. Management always changes the filters, but I wanted a better one. I read about Filtrere and bought one about 2 years ago. I have purchased them ever since. I use the little sticker and mark the date it needs to be changed. When I remove it from the system I can see what it has filtered. The filter is literally black. I am very pleased and am willing to pay more for a good quality filter. I wish I would have taken a photo of it before I discarded it, but I will next time.