Aquachek Silver 551236 7-in-1 Test Strips - 100 Strips - 2 pack cut Fits Zodiac Jandy valve actuator

Fits Zodiac Jandy valve actuator models 4424

(1) R-0007-A

Pentair 59053800 Clean and Clear® and Predator Center Core For 150/175/200 SqFt Filters

SHOWA ATLAS 370B's lightweight construction fits and feels like a second skin

Aquachek Silver 551236 7-in-1 Test Strips - 100 Strips - 2 pack cut Fits Zodiac Jandy valve actuatorAquaChek Silver is the most comprehensive test strip product in our professional line providing test results for 7 key parameters in less than one minute. Save time, save money and service more pools with Fast, Easy, Accurate AquaChek Silver Test Strips. Tests for the following: Total Hardness: 0 1,000 ppm Total Chlorine: 0 10 ppm Total Bromine: 0 20 ppm Free Chlorine: 0 20 ppm Tests pH: 6. 2 8. 4 Total Alkalinity: 0 240 ppm Stabilizer (Cyanuric