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WECO OCEA-100B RO/DI Filter System for Deionized Water - 100 Gallons Per Day
Ideal for aquarium applications where a color change of deionizing (DI) resin is useful to indicate resin exhaustion. Final two stages of DI cartridge resin mixture is specially formulated so that the color change is sharp and easy to see....
$342.91 Delivery: $25.60
