AquaChek TruTest Digital Test Strip Refills, 50/Pack | 512082 Grid Filter thanks to its larger nozzle

thanks to its larger nozzle design

PHOSfree® works directly in the filter to capture and eliminate phosphates without clouding the water

Directional return design — helps direct return flow for better water circulation and distribution

Use with ¾″ rope rated for pool or marine environments for best durability and safety

amps climb or flow decreases to avoid pump outages

AquaChek TruTest Digital Test Strip Refills, 50/Pack | 512082 Grid Filter thanks to its larger nozzleAquaChek TruTest Test Strips 50 Count (Part # 512082) Part Number: 512082 Description A precision engineered refill bottle of 50 test strips designed for use with the AquaChek TruTest digital reader system. Tests for free chlorine, bromine, pH and total alkalinity in pool and spa water for accurate, lab quality results in minutes. Compatibility & Fitment Fits the AquaChek TruTest digital reader system. Ideal when your current strips are depleted or