Taylor 7-Way Test Strips for Free Chlorine, Total Chlorine/Bromine, pH, Alkalinity, Hardness, CYA, 50/Bottle | S-1403-12 Digital Water Testers This cartridge is designed for

This cartridge is designed for Dimension One Spas and @Home Hot Tubs manufactured in 2001 and newer only

The Easy Incline Ladder is the industry best buy in deck ladders

Measure first: Confirm your existing grid is 18" from end to end (collar excluded) before ordering

Powerful formula works on all filter types

Smith) Square Flanged Motor

Taylor 7-Way Test Strips for Free Chlorine, Total Chlorine/Bromine, pH, Alkalinity, Hardness, CYA, 50/Bottle | S-1403-12 Digital Water Testers This cartridge is designed forAs with all perishables, test strips are sensitive to environmental influences and will last longer under controlled conditions. The composition of each test strip determines its shelf life. As a general precaution, replace all test strips more than one year old, or at the beginning of a new testing season. 7 way test strips for: Free Chlorine, Total Chlorine or Bromine, pH, Alkalinity, Hardness, Cyanuric Acid. Features and Benefits: Storing test