AquaChek Yellow 4-in-1 Chlorine Pool & Spa Test Strips - 50 Strips (511244)

Keep your pool and spa water balanced and properly sanitized with AquaChek Yellow 4-in-1 Chlorine Pool & Spa Test Strips 50 Count (511244). These multi-use test strips provide fast, accurate readings for the most critical water parameters, helping you maintain clean, safe, and comfortable swimming conditions.

Designed for routine water testing, AquaChek Yellow 4-in-1 strips measure Free Chlorine, Total Chlorine, pH, and Total Alkalinity. Regular testing helps prevent cloudy water, algae growth, equipment damage, and skin or eye irritation caused by improper water balance.

Each bottle contains 50 test strips and delivers simple dip-and-read results in seconds without the need for liquid reagents or complex testing kits.

Key Features

• Tests 4 critical water parameters
• Measures Free Chlorine, Total Chlorine, pH, and Total Alkalinity
• 50 test strips per bottle
• Fast dip-and-read results
• Easy color chart comparison
• No liquid reagents required
• Suitable for pools, spas, and hot tubs

olves Common Water Problems

Problem: Unsure if pool chlorine levels are safe
Solution: Measures both free and total chlorine levels

Problem: Cloudy or unbalanced water
Solution: Tests pH and alkalinity for proper balance

Problem: Skin or eye irritation
Solution: Identifies improper sanitizer or pH levels

Problem: Algae growth and contamination
Solution: Helps maintain effective sanitizer levels