Aquachek 652013 High Range Free Chlorine Test Strips Topside For raising total alkalinity

For raising total alkalinity

Regular testing helps maintain a safe and clean swimming environment

Engineered for the extreme

Designed for durability

Weather Shield withstands both extreme heat and cold

Aquachek 652013 High Range Free Chlorine Test Strips Topside For raising total alkalinityAquachek 652013 High Range Free Chlorine Test Strips Precision Pool & Spa Water Testing Maintain the safety and cleanliness of your pool or spa with Aquachek 652013 High Range Free Chlorine Test Strips. These strips offer a simple and effective solution for monitoring chlorine levels, ensuring optimal water quality and swimmer safety. Key Features: High Range Accuracy: Measures free chlorine levels from 0 to 20 ppm, helping to keep your water safe and