1" Accumulair® Diamond MERV 13 Pleated Furnace Filter

The all new Accumulair® Diamond Pleated Filter, with its MERV 13 rating is the highest efficiency Accumulair® air filter on the market.

• Electrostatically charged filter media captures airborne allergens smaller than 1 micron! Great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander.
• Filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use.
• No chemicals added. Accumulair filters are chemical free!
• Over 30-times more efficient at capturing micro particles than ordinary fiberglass filters.
• Each filters lasts UP TO 3 months! One 4-pack provides up to a years supply of cleaner air.This product is listed and rated by Underwriters Laboratories as U.L. Class 2.