HRVR Fiberglass 30 Inch Side Mount Sand Filter - 2 Inch Bulkhead Connections slide-curve_Straight So testing for phosphates is

So testing for phosphates is important in taking a proactive approach to algae

This Warning Chlorine Gas Authorized Personnel Only aluminum sign measures 12 x 10 inches

This Safety First Storage and Handling of Chemicals aluminum sign measures 10 x 18 inches

ClearWater and TWM Sand Filters (2003 and prior)

5 inch length

HRVR Fiberglass 30 Inch Side Mount Sand Filter - 2 Inch Bulkhead Connections slide-curve_Straight So testing for phosphates isThis is a Waterco HRVR Retrofit Series Fiberglass 30 Inch Side Mount Sand Filter with 2 inch bulkhead connections. This filter was specifically engineered for HMAC applications and can be a direct replacement for Pentair's Triton. The Retro Fit design has a 7. 5 inch port spacing for easy replacement. The Waterco Filberglass Filters are designed to work with water at temperatures between 32 and 104 degrees F. The maximum operating pressure is 58 PSI,