Whole House UV Filter Systems

The Single, Double and Triple Sump Whole House UV Systems are designed to fit 4½" Diameter Big Blue housings available in 10" or 20" lengths (single sump also available in 2½" x 20"). The PVC plastic ball valves allow for a quick and easy filter change when needed. Should your system performance be reduced, the 100 P.S.I. pressure gauges allow you to identify the location of the potential blockage.