25"X25"X1" MAXI 12 FILTERS
This filter is a MERV 11 and was tested according to the procedure described in appendix “J” of the ASHRAE 52.2 standard. The media (filtrating material) is held by a solid die-cut cardboard frame that is waterproof and made of 100% recycled material. The diagonal lines on each side are glued to the media to assure a greater rigidity and to maintain the desired space between the pleats. The cardboard frame is made of two parts that are glued to the media all around. A metal wire netting is also glued to the media to maintain the pleats and offer a greater stability. All of the frames are treated with a waterproofing product (Aqua Coat).
|Filter capacity||Merv 11|
|Nominal size||25" X 25" X 1"|
|Actual size||24 1/2" X 24 1/2" X 3/4"|
|Quantity by box||12 filters|
|Resistance||0.42" WG (104 PA)|
|Media surface||2.3 ft2 for 1.0 ft2 of front surface