Polylok 4" Extend & Lok P-154X06-LF the 100 Series features a

the 100 Series features a pressure range of 10-220 psi

8-Station Expansion Module Flow Sensing

Handles designed for comfort and require low hand force

There are no fuses to blow or internal circuit breakers to trip

Polylok 4" Extend & Lok P-154X06-LF the 100 Series features aWe look at problems as opportunities. We heard from many of our customers that they love our filters but they were having difficulty installing them into existing tanks. Why? Because the inlet or outlet pipes weren't long enough to accept the filter tee or baffle. Our Extend & Lok is a simple, easy to use solution that can extend the inlet or outlet pipe and make filter and or baffle installation a snap. They are now available to fit 4" pipe.