YEGBONG UOP876 Cartridge Filter Pump  (Multicolour)

7 in 1 pool test strips: these pool and spa test strips can be used to test 7 water quality parameters, including total hardness, total chlorine, bromine, free chlorine, pH, cyanuric acid (stabiliser) and total alkalinity Our test strips are faster, easier and more accurate than liquid test kits Clear and colour-fast colour cards make reading and understanding easier and show how to keep your water clean all year round Easy to use: pool water test strips get instant and reliable results with simple and clear instructions Simply dip and compare with the large colour chart on the bottle where the ideal area is marked Relax in the sparkling clean water of your pool or spa The test strips deliver reliable, accurate readings in seconds so you can enjoy your next swim stress-free Each swimming pool test strip delivers accurate and fast results for any water source