Test Strips (Chlorine) four To ensure the most personalized

To ensure the most personalized massage

27″ Wide by 25

Please do not order this item online

from 8' x 6' to 8' x 8'

Hose off filter with a high-pressure nozzle and replace

Test Strips (Chlorine) four To ensure the most personalizedPRODUCT DESCRIPTION AQUACHEK YELLOW 4 IN 1 Tests for Free Chlorine, Cyanuric Acid, pH and Total Alkalinity 50 strips per bottle Just dip an AquaChek Yellow strip in your pool or spa water for one second, and remove it immediately. You get test results in seconds! To keep your pool at its best, test at each end at least twice a week, and test your spa before each use. Its also a good idea to write down your results each time you test, so you can track