The Pentek SH144162 is the correct replacement vent plug for the following systems:
The Pentek 1/4" Vent Plug is designed to fit the Pentek PBH Series Bag Vessel Assembly. The standard bag vessel assembly keeps your Pentek filtration system on stream longer by significantly reducing the change time of your bag filter. Also known as part number SH144162, this Pentek Vent Plug is constructed with polypropylene.
Pentek 1/4" Vent Plug specifications:
Pentek PBH Bag Vessel Assemblies are designed with lightweight corrosion resistant polypropylene that adds the strength you need without the weight. With uninterrupted flow rates, the Pentek bags are ideal for filtering and straining applications from 1 to 800 microns.