Sylvan 7-5/8 Inch Coin Release Weir filter-length_20 3/4 inches Cover Includes: stainless steel springs

Cover Includes: stainless steel springs

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

DPD/pH Test Method

HazMat material cannot be shipped regular ground

An orange disposable plastic pre-gunite/plaster insert keeps debris out and retains sump shape during construction

Sylvan 7-5/8 Inch Coin Release Weir filter-length_20 3/4 inches Cover Includes: stainless steel springsThis is a 7 5 8 inch Spring Loaded Coin Release Weir. This Coin Release Weir is designed to be used on Sylvan 7 5 8 inch skim filter boxes. All of our Coin Release Weirs are 5 1 4 inches wide. Skimmer Weirs allow water to flow into the skimmer but close down when the pump shuts off. This prevents the back flow of debris from returning to the pool. The String Release style works by simply positioning the weir into place and pulling out the string at