Higher Quality: This --RP switch assembly is engineered for and AquaRite salt systems, using high quality steel sensing parts for improved accuracy, stability and durability. Includes a 15 ft cable and waterproof tape to long-lasting, reliable performance.Widely Compatible Models: Designed as a pool switch for salt chlorine generator systems including Aqua , Pro Logic, Mineral Springs MS10/MS11, Aqua Logic, SwimPure Plus, H40, , Aqua XL, Aqua Pro SmartPure, SplashCLEAR, Splash SP-40, OmniLogic and more.Interchangeable Replacement: This pool sensor directly replaces and is fully interchangeable with --RP, GLXFLOP, Q-12DS-C2, -- and OPT-F/S models. Ideal as a replacement salt cell switch to restore proper detection and system operation quickly.Easy DIY Installation: Featuring standard 1/2" threads, simply wrap with enough waterproof tape, screw the switch into the tee fitting, then plug the standard phone-style connector into the control box. This quick process helps the "No " warning light in just a few minutes. Color: BlackMaterial: Metal Package Contents:1*--RP Switch Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.