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1. EASYTEST Hot Tub Test Strips, 150 Strips Pool and Spa Test for pH,Total

   3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.

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2. 16 in 1 50pcs Water Test Kit Spa Pool Drinking Water Test Strips PH Tester UK

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3. 50 Strips 3 In 1 PH Test Strips Rapid Water Testing Kit for Pool Pond Spa

   PH: 6.8~8.4ph.

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4. Clearwater Hot Tub Pool Spa Chemical Test Strips Measures Chlorine PH Alkalinity

   User-Friendly Instructions: Follow the straightforward directions by dipping the strip into the water for 15 seconds and using the guide on the bottle to interpret the results. Simple and Quick: Easily use by dipping the test strip into the water and comparing the results to the printed color chart.

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5. Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper 7 Parameters

   QUICK & EASY: Our pool strip test takes the guesswork out of your pool and spa maintenance.

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6. Hot Tub Test Strips Pool Spa 7 in 1 Test for pH Hardness Chlorine Bromine + More

   QUICK & EASY: Our pool strip test takes the guesswork out of your pool and spa maintenance.

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7. 150 Pool Spa Test Strips 3‑in‑1 Chlorine pH Alkalinity Bromine Water Test Kit

   3 IN 1 POOL TEST KIT: The keys to maintaining water quality in your swimming pool include Total alkalinity (TA),Free Chlorine and Bromine and pH. With 4 tests combined into one strip, testing is super easy and efficient.

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8. 50X 3 in 1 PH Test Fish Tank Water Tropical Aquarium Household Paper Test Strips

   Easy to use: No complex tools needed, dip the strip for 2 seconds, compare colors, and get results in 30 seconds, easy to use.

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