Suggested Retail: $24.99. Briidea Flow Switch, Flow Sensor with Tee for Hayward Salt System, Compatible with Hayward Goldline System - The Briidea flow switch ensures water is flowing through your system to prevent any harm to your equipment. It is compatible with various Hayward systems including Mineral Springs MS10/MS 11, Aqua Logic, Swimpure, H-40, Aqua Rite XL, Aqua Rite. This switch offers easy installation, simply replace your old switch and Tee housing. It also monitors water flow rate in your saltwater system to prevent chlorine gas buildup when there's no water flow. Brand: Briidea -- LOT STICKER: TCE-BOX-BOX00000047-ITEM-LPNPMAV6977267-0e4aa410 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.