MERV RATING: 11 - FPR "Filter Performance Rating": 6 - Specifically Designed to Fit: Trion Air Bear 435790-027, 53 times more effective than fiberglass filters and will last up to 1 year. Filters are assembled with a heavy duty frame that prevents collapsing of the filter during installation. 36% More Filter Material Compared to Other Brands. During the manufacturing process, we charge the filter media with an electric current. This process allows the filter to attract very small particles much the same way magnets attract metal. The end result is a far more effective filter. The Electrostatically Charged filter media filters sub-micron airborne allergens like dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke and smog. 100% Synthetic filter media will not support the growth of Bacteria, Mold, or Fungi in normal use.
- Specifically designed to fit: trion air bear 435790-027
- Reduces dust and dirt buildup in air ducts and in air conditioner and furnace system
- Filters are assembled with a heavy duty frame that prevents collapsing of the filter during installation
- Electrostatically charged filter media captures sub-micron airborne allergens. Filters dust, dirt, pollen, pet dander, dust mite debris, microscopic allergens, smoke and smog.