I have been using Filtrete Allergy reduction products for as long as I can remember. Probably when I bought first house around 1954. Always change every 2-3 months or more often if required. Very satisfied with performance.
I buy these in bulk (dozens) to obtain the best price. This is the only filter I use, and it is excellent. It is heavily constructed with superior materials. We have vented heat and air conditioning thoughout the house and the air & contents are CLEAN!!! Keep up the good work. Filtrete...............
I have been buying these filters the past 4 years and they do a fantastic job. My daughter has asthma and allergies as do I and these filters really do help to filter the air!
My family breathes easier with the Filtrete™ Micro Allergen Reduction filters guarding our cold air returns. My daughter suffers from allergies and we trust that Filtrete is minimizing the airborne allergens she breathes.