AquaStar 6" Sumpless Bulkhead 1.5" MPT Wall Fitting | 615T101 C8417 They are designed for single

They are designed for single or multiple drain use

Self-contained programmable start/stop times

The frame holds the net securely in position during skimming

Leisure Time® Bromine Tablets sanitizes spa water to keep it clear and clean

This product is not a sanitizer or an algaecide

AquaStar 6" Sumpless Bulkhead 1.5" MPT Wall Fitting | 615T101 C8417 They are designed for singleFeatures and Benefits: #316 stainless steel screws Manufactured from superior uv resistant engineered polymers Listed with IAMPO R&T Eight different adapter plates are sold separately, available for sumpless connections to 1022s, 1. 5" female adapters, 1. 5" and 2" inside and outside slip and threads as well as existing hydroair wall fittings #10 6015S and 10 6304S (both with brass inserts) Trademarked VGB compliance button easily identifies VGB 2008