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Specifications for TW30-4021
5 x 40 SWRO Membranes
The EZ SDI™ is microprocessor controlled and fully automatic
Ecowater - ERO-300
Softening Filter Cartridge 10" Big Blue SDI Test Kits Specifications for TW30-4021Water Softening Filter Cartridges Water Softener Filter Cartridges for removal of minerals through an ion exchange process. Used to prevent hard water scaling and staining, and to prolong the life of RO membranes if used for pretreatment to an RO System. Softening Cartridge Model Number: H F4210SOFT For Filter Housing: 10" Big Blue Softening Capacity: 2100 Grains of Hardness Maximum Flow: 1. 5 GPM About Water Softening: Hard Water contains dissolved
