Series 140 MERV 7 Three Ply Wet Tack
The Series 140 is a MERV 7 “V” Style filter used in general HVAC, Assembly plants, manufacturing plants where a medium efficiency is needed. It is a polyester graduated density media with wet tackifier. It is available in multiple pockets as self-seal filter.
The Series 140 is a medium efficiency, extended surface filter constructed of 100% non-shedding fibers. It is a 15/40 denier, graduated density air entry layer with a 6 denier, needled air exiting layer. The wet tackifier is between the layers. For self-seal filters the wire is 11 gauge galvanized ¾” undersized. It is available in multi-pockets.