- MERV 8 Rating
- Each filter lasts up to 3 months.
- Electrostatic charge captures airborne allergens SMALLER THAN 1 micron including fine dust, smoke, dander, mold, pet dander and dust mites. Also traps most large allergens including pollen and lint.
- Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow.
- Will not support the growth of bacteria, mold, mildew or fungi in normal use.
3 Reviews Hide Reviews Show Reviews
We ordered the wrong size for a relative. When credit is provided, we need 20x30 - not 30 x 30.
The correct item arrived and was the size ordered.
They were the perfect size for our air handler. They arrived in a short time. I am about to order filters for our other unit.