Customer Reviews for 16x20x1, Filtrete Micro Allergen Air Filter, MERV 11, by 3m
Customer Rating
4
A good filter
on September 29, 2014
Posted by: Turisas
from Detroit, MI, United States
Gender:Male
A good filter but dust still seems to pass through. It seems if I use a smaller pore size my furnace overheats. It would be great to see a better filter design.
Have been using these for years in our heating/air conditioning unit. You can definitely see the work that it does when its time to change it! I wouldn't use another brand...Filtrete air filters are tops!
I love this product! It has worked hard to keep my house air filtered and has helped me to breathe easier. Another plus is that there is less dust on my furniture.
I have been buying your filters for many years. I always bought the upgraded one, but the prices have risen so much that I, as a retired senior lady, have had to take the red one instead. It does an adequate job, as I do not have cigarette smoke or pets . I am disappointed that the costs have been rising so badly that I must downsize the quality of the filters, as I used the blue ones for many years. lilolady
I change my AC filter every 30 days (religiously!)...I live in a very old house and this filter is clearly preventing a lot of bad stuff from getting out into my breathable space!