Flanders 80255.042020 MERV 8, 20x20x4 Prepleat LPD High Capacity Filter, Box of
Nominal Size: 20x20x4.
Air Handler 11C886 Green Pleat 20 x 20 x 4, Merv13, Box of 6
PN: 11C886. Nominal Pleat: 85%. High Initial Resistance: 0.23 in. High Velocity: 500 FPM. Velocity: 500 FPM. Nominal Filter Size: 20″ x 20″ x 4″. Nominal Height: 20″. Nominal Width: 20″.
Filtration Group Aerostar 10469 Series 400 Pleated Filter, 20″ x 20″ x 4″, MERV
Low resistance improves air flow and can greatly reduce energy costs. Series 400 pleat filters can be a valuable tool in achieving points for USGBC – LEED certification projects. The 4″ depth filters handle up to 625 fpm.