Koch 102-081-03914x30x1 Extended Surface Pleated Air Filter, MERV 11 (12 pcs) voomi_id_55331 Connection Type: Union NPT x

Connection Type: Union NPT x Sweat

1/2" SWEAT TWO-WAY ZONE VALVE

is engineered for precision in HVAC systems

Supports up to 900

Koch 102-081-03914x30x1 Extended Surface Pleated Air Filter, MERV 11 (12 pcs) voomi_id_55331 Connection Type: Union NPT xMulti Pleat XL11 MERV 11 Extended Surface Pleated Panel Filters The Koch Multi Pleat XL11 is a medium efficiency extended surface pleated panel filter, engineered to provide higher initial efficiencies and better overall performance than standard pleated filters. The Multi Pleat XL11 carries a MERV 11 fractional efficiency rating in accordance with ASHRAE Test Standard 52. 2. The filter will also provide an Initial Dust Spot Efficiency of 45%, and an