Nature2 DuoClear 45 Mineral Cartridge | W28002 Vallejo Replacement or maintenance context: Replacement

Replacement or maintenance context: Replacement nuts for worn or damaged tubing adapters

and temperature shifts with minimal upkeep

Copper Scupper (¾" Inlet)

this pool safety cover supports seasonal protection by minimizing debris intrusion and water loss

Nature2 DuoClear 45 Mineral Cartridge | W28002 Vallejo Replacement or maintenance context: ReplacementWhat This Part Is Used For The Nature2 W28002 DuoClear 45 replacement mineral cartridge is designed for use in DuoClear 45 pool sanitation systems. It supplements chlorine sanitation by releasing minerals into the circulating water. Why This Part Matters An expired cartridge limits mineral contribution and can lead to higher sanitizer demand. Correct replacement helps maintain system balance and predictable performance. Installing the wrong cartridge