100 Clearwater Hot Tub Test Strips - 3-in-1 Chlorine, pH & Alkalinity

Clearwater

--Includes 100 x Clearwater dip test strips that make caring for your pool simple and easy\n--Measures chlorine, PH and alkalinity: Measures various quality levels of swimming pool or spa water to indicate what chemicals are needed to prevent harmful bacteria entering your water\n--Quick and easy to use - simply dip the test strips into the water and check the results on the handy printed colour chart\n--Directions: Dip strip and remove immediately, hold strip level for 15 seconds, use simple-to-use guide on bottle to read the results\n--Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment\nFrom the manufacturer