300) New AQUACHEK Select Refill Swimming Pool Spa 7 Test Strips pH/Chlorine

Just dip an *AquaChek Select* 541640 test strip in your pool or spa water for one second and remove it immediately. You get results in seconds! It's a simple, cost-effective way to ensure that the water is safe.

To keep your pool at its best, test at each end at least twice a week, and test your spa before each use. You may also want to write down your results so you can track changes over time.\

300 Test Strips!

• New *AquaChek Select* Refill 541640 7 in 1 Test Strips (300 Strips)
• For Swimming Pool or Spa
• Results in seconds
• Fast and Easy
• Tests for
• Total Hardness
• keeps water from causing corrosion or scaling
• Total Chlorine
• help you determine when to shock (when comparing to a total chlorine)
• Total Bromine
• ensure clean water
• Free Chlorine
• keeps water sparkling clean
• pH
• keeps water from causing corrosion or scaling
• Total Alkalinity
• prevents sudden pH change
• Cyanuric Acid (Stabilizer).
• protects against chlorine loss caused by sunlight
• Comes with 50 test strips per bottle
• Includes a reusable plastic color comparator
• Part #: **541640**
• Product Condition: Brand New
• 1 Year VMInnovations Warranty

Shipping Information

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