Accumulair Diamond 14x25x2 MERV 13 Air/Furnace Filters (6 Pack)

MERV 13 Rating What is MERV? The Accumulair Diamond with its MERV 13 rating is one of the highest efficiency filters on the market! Efficiency Designed to meet the air filtration efficiency criteria required to gain points toward certification in the Leadership in Energy and Environmental Design (LEEDs) Green Building rating system. 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. Accumulair 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. Lasts UP TO 3 months!