This filter is 20x22x1 with an actual size of 19. 5x21. 5x1. It comes 2 in a pack. 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!
B**R
ordered these because we have an odd size that I ...
ordered these because we have an odd size that I can't find locally- some said they did not fit their AC racks but mine fits exactly the way it is supposed to for its size
J**E
Not great on sides
Not great on sides. They look cheap and feel cheap and they weren't cheap. They worked, but who knows if I could of done better.
K**R
Good product
Better than MERV 11 filters.
M**A
Five Stars
Excellent on time delivery of a great Xmas gift@
Trustpilot
4 days ago
3 days ago
