Customer Reviews for Filterbuy - 12x34x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Gold
Customer Rating
5
I change my furnace filter
on September 11, 2023
Posted by: Anonymous
I change my furnace filter every three months. I have allergies and I want my air as clean as possible. My HVAC guy has warned me about using too high of a MERV value due to the potential of restricting airflow which has the potential to damage the system. I like that these have the feature of not restricting airflow. Very easy to use.
I have used your filters for years. I started when I purchased a new Air conditioner for my house. In the last few times I've used them they now make a loud vibration sound. I went from merv 13 to 11 now I'm thinking I should go down to 8. I don't want to I like that they take so much out of the air. Did you change something :thinking:.