Clack (R7031-1MEG) 1 MEG OHM Resilites DI Light 110V; 1-2" MIP Phosphate1429 5" x 4" cartridges with

5" x 4" cartridges with proprietary ELF fittings

Complete Protection

The Pentek EP-20BB is designed for 20-inch Big Blue filter housings and is ideal for whole-house filtration

Replace filter when 1500 gallon capacity is reached

Clack (R7031-1MEG) 1 MEG OHM Resilites DI Light 110V; 1-2" MIP Phosphate1429 5" x 4" cartridges withClack Corporation Clack R7031 1MEG 1 MEG OHM Resilites DI Light 110V deionization monitoring light with 1 MEG OHM resistance threshold and 1 2" MIP connection for accurate resin bed exhaustion detection 1 MEG OHM threshold 110V operation 1 2" MIP fitting Resilites series The Clack R7031 1MEG Resilites DI Light provides reliable visual indication of deionization resin bed exhaustion in water treatment systems. With a 1 MEG OHM resistance threshold and