Deionizer Refill Cartridge$170.00 Replacement cartridge for Philadelphia Scientific deionizer system Deionizer Refill Cartridge quantity Add to cart Category: Philadelphia Scientific Description Description Brand Name Philadelphia Scientific Item Weight 11.90 pounds Model Number PS-600 Part Number PS-600 UNSPSC Code 44121900 Related products Add to cart Philadelphia Scientific – Instant Valve Pro $65.00 Select options Stealth Single Point Watering System $114.00 – $205.00 Select options Gun-X Battery Watering Gun $78.00 Add to cart Stealth Direct Fill Hose Assembly $109.00