AquaChek Pool & Spa Chlorine Test Strips – 4-in-1 Water Testing Made Easy Details:
Keep your pool or hot tub water crystal clear with AquaChek Pool & Spa Test Strips. Designed for simple, accurate testing, these 4-in-1 strips check free chlorine, pH, total alkalinity, and stabilizer (cyanuric acid) in just seconds. Ideal for regular water maintenance, AquaChek strips help you balance your water quickly so you can enjoy a safe, clean swim every time. Just dip, compare, and adjust—it's that easy.
