HTH® Refills 3/4/5

HTH® Refills 3/4/5 likely refer to components or reagents designed for specific water testing purposes within the HTH® pool care system. Each numerical designation could represent a refill tailored for testing a distinct water parameter, allowing for a comprehensive assessment of pool water quality. For example, Refill 3 might address one parameter such as pH, Refill 4 could be associated with chlorine levels or another critical factor, and Refill 5 may pertain to testing additional water quality aspects.

These numerical classifications are common in pool testing kits, enabling pool owners to efficiently monitor and maintain optimal water conditions. To obtain precise details about HTH® Refills 3/4/5, including their intended uses and specific parameters they target, consulting the product packaging or reaching out to HTH® customer support is recommended.