Keep your pool or spa water in peak condition with AquaChek Yellow 4-in-1 Test Strips. Each strip measures four critical water chemistry parameters at once: chlorine, pH, total alkalinity, and cyanuric acid. The intuitive color-coded pads make reading results fast and straightforward, so whether you are a seasoned pool professional or a first-time owner, you can confidently assess your water quality in seconds.

Key Benefits

• Four-Parameter Simultaneous Testing: Every strip evaluates multiple vital water chemistry indicators at once, including:
• Chlorine levels: Confirm your pool or spa has the correct sanitizer concentration for safe, clean water.
• pH levels: Keep acidity and alkalinity at comfortable ranges that protect both swimmers and pool equipment.
• Total alkalinity: Buffer your pH against sudden shifts that can destabilize water chemistry.
• Cyanuric acid: Verify that your chlorine stabilizer is at an effective level to resist UV breakdown.
• Seconds-Fast Results: AquaChek strips deliver precise readings almost instantly, enabling you to respond to water chemistry changes without delay.
• Foundation of Good Pool Care: Consistent testing with these strips helps you head off common issues like algae blooms, scaling, and equipment corrosion before they become costly problems.
• Broad System Compatibility: Works effectively in chlorine, bromine, and saltwater pool and spa systems alike.

What's Included

• Each bottle contains 50 individual test strips

Specifications

• Brand: AquaChek
• Part Number: 511242A

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511242A
aquachek yellow chlorine 4-in-1 test