Large Concrete Light Niche - 3/4 Inch Top Hub - Stainless Steel Spectrum Xcellerator Starting Block Setback Distance Rough surfaces may reduce the

Rough surfaces may reduce the life of the Stain Eraser

This PockeTester also allows you to add a TCI (Chlorine) and/or pH sensor so you can test three factors (sold separately)

The System 6 Water Polo Software Option enhances versatility of your System 6 and includes the water polo interface

use only Genuine Hayward Turbo Cells

no measuring or mixing tools are necessary

Large Concrete Light Niche - 3/4 Inch Top Hub - Stainless Steel Spectrum Xcellerator Starting Block Setback Distance Rough surfaces may reduce theThis is a Pentair Large Light Niche with 3 4 inch top hub designed for concrete gunite pools. Large stainless steel niches are formed with brass fittings. All niches have internal and external grounding lugs for use with either metal or PVC conduit.