View on LOZ Suggested Retail: $159.99. Express Water WH100SP Anti Scale Whole House Water Filter System, Blue. Protect the entire house from scale and filter algae, silt, sand, sediment, sand, and rust Water When You Need It. Large easy flow filters and high flow connections keep your water pressure high. Don’t Waste Time on Maintenance - Our quick and easy to understand design means you can swap out filters quick and easy. Made with food-grade slow dissolve sodium polyphosphate crystal beads giving you maximum chemical absorption.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.