Polylok 4" Extend & Lok 1211 2 conductor UV resistant extension

2 conductor UV resistant extension wire

Teeth per Inch: 5 TPI

375 inches

Part-circle and full-circle operation in one model

Polylok 4" Extend & Lok 1211 2 conductor UV resistant extensionWe 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.