Enjoy cleaner, fresher indoor air with the PureAir® HVAC MERV 11 Premium Allergen Filter. This filter captures unwanted allergens and helps maintain optimal airflow in your home, filtering out airborne particles such as pollen, household dust, dust mite debris, carpet fibers, lint, pet dander, smoke, smog and more. A pleated design, electrostatic dual wire backing, and air flow indicator arrow provides high performance and simple installation. For best performance, replace every 3 months. 14x20x1 filter is compatible with standard residential furnace, air conditioner, or HVAC systems.
[This review was collected as part of a promotion.] I wanted to give these a bit of time in system before reviewing, so I've had these in about a month. The air in the house definitely retains smells for a shorter time. For me, that's good. I don't want the house smelling like bacon or onions all day.
I've also noticed less sinus / respiratory irritation in my family lately as well. It seems to do a much better job than the old 1980s green mesh filters we all know.
100% an improvement! If shorter cooking smell durations and airway health are worth it to you, these would be a great choice.. Mwally. Sun, 12 Feb 2023