AquaChek 511242A Yellow 4 in 1 Chlorine Test Strips 50 Count Bottle extended chlorine life White front wheel for strength:

White front wheel for strength: Reinforced design delivers a long service life in typical pool environments

following product guidelines

and maintenance needs at a glance

Carded packaging for quick identification and neat inventory on display

with the assurance of Maytronics engineering behind it

AquaChek 511242A Yellow 4 in 1 Chlorine Test Strips 50 Count Bottle extended chlorine life White front wheel for strength:AquaChek 511242A Yellow 4 in 1 Test Strips 50 Count Bottle Intro Meet AquaChek Yellow 4 in 1 Test Strips for pools and spas. Each strip tests free chlorine, cyanuric acid, pH, and total alkalinity, delivering results in seconds. Regular testing helps prevent cloudy water, algae, and irritation. For best results, test at each end of the pool at least twice weekly and test your spa before use. Instructions come in multiple languages. Each 50 strip