Poolmaster 22211 Smart Test 4-Way Pool and Spa Test Strips - 50ct
Brand: Poolmaster
Color: White and yellow
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For maintaining healthy water chemistry in swimming pool or spa; contains 50 strips in easy-to-store container
Pool water tester analyzes four chemical factors; free chlorine, bromine, alkalinity and pH
Dip in pool or spa water for instant reading; no-bleed pads give accurate color reading
Made in the USA