This filter is a MERV 8 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 8
Nominal size 24" X 24" X 1"
Actual size 23 3/8" X 23 3/8" X 3/4"
Quantity by box 12 filters
Category Ultra
Resistance 0.49" WG (122 PA)
Media surface 1.6 ftfor 1.0 ft2 of front surface


  • 104.99$