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while its top-load cartridge system minimizes maintenance time
and reinsert with minimal downtime
Quarter-turn operation: The blue handle delivers precise on/off control with 90-degree motion
Home-professional balance: Delivers pro-level results in a user-friendly bottle
Sized for a 3/4" shaft
AquaChek TruTest Test Strip Refill 100 Strips for TruTest Digital Reader maintenance cleanups while its top-load cartridge systemAquaChek TruTest Test Strip Refill 100 Strips for TruTest Digital Reader Intro Keep your AquaChek TruTest system stocked with the TruTest Test Strip Refill. This 100 strip supply is built specifically for the blue AquaChek TruTest digital reader, delivering quick, dependable readings for routine pool and spa water testing. With AquaChek's trusted formulation, youll get clear, easy to interpret results that simplify balancing chemicals and maintaining