AquaChek Blue - 25 Strips filter-length_14 1/8 inches The Duraflex 6 Inch Rubber

The Duraflex 6 Inch Rubber Channel Set with new 2-Part Glue Kit and Applicator may be used to extend the length of existing 30 inch Rubber Channels on the underside of all Duraflex diving board models

high-quality vinyl and lined with a white non-woven cloth material to absorb moisture and prevent vinyl from sticking to equipment (even in the hot sun)

the remaining cells continue to function without interruption

Comes complete with Three-Meter Ladder pre-assembled

AquaChek Blue - 25 Strips filter-length_14 1/8 inches The Duraflex 6 Inch RubberFast, simple, safe and accurate. AquaChek Blue tests for Biguanide, Total Alkalinity, and pH. Ideal for customers who use biguanide as a sanitizer in their pool or spa. Biguanide is a chlorine free sanitizer such as BAQUACIL Chlorine Free Swimming Pool Sanitizer and Algistat, BaquaSpa Sanitizer, Softswim Bactericide, PolyClear. For a clean and healthy pool, test the water at each end a minimum of twice a week!