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Monitor pressure on pool filter and if pressure exceeds your normal
1/4" lb Spring
algae debris must be removed by standard cleaning procedures
Run system for one hour
Sewn with 100% polyester thread
PREMIER DELUXE BASIC 5-WAY TEST KIT Filter Cartridges Monitor pressure on pool filterTest for Chlorine, Bromine, pH, Acid Demand, and Total Alkalinity with this kit that includes the premium 12 indicator clear view acrylic test block for more accuracy. With the clearly embossed markings and a polyethylene case this is the test kit for you! Chlorine range reads 0. 2, 0. 6, 1. 0, 2. 0, 3. 0, 5. 0Bromine range reads 0. 5, 1. 3, 2. 2, 4. 4, 6. 5, 11. 0pH range reads 6. 8, 7. 2, 7. 4, 7. 6, 7. 8, 8. 2
