Key features

• •Convenient and quick: Our Pool Spa and Hot Hub Test Strips just soak in water for 2 seconds, then take it out, hold the test strip horizontally for 15 seconds, compare with the color chart on the bottle within 30 seconds to obtain clear and accurate water quality results.
• •High-quality test kit: Seven chemical indicators can be tested simultaneously on one test paper, and each test paper is composed of high-quality fiber paper and color blocks.
• •Scope of application: Our products can provide instant testing for POOL, SPA and HOT HUB, and can capture free chlorine, total chlorine, bromine, total hardness, total alkalinity, pH and cyanuric acid in water for testing.
• •Storage period: A total of 150 pieces of our products. The product contains 100 test strips in a bottle and 50 refills in a sealed aluminum foil bag. Please use the bottled test paper first, and tighten the bottle after use to prevent the test paper from being contaminated by moisture.
• •Important note: It is important to test your swimming pool, spa or hot hub frequently to keep the water clean. Your swimming pool, spa or hot bath should be tested at least twice a week. If you have any problems during the product trial period, please contact us in time and we will provide after-sales service to you as soon as possible.