This type of Harwil reed flow switch has traditionally been used on older Sundance spas and is immediately recognisable due to it's different shape and style to ALL other Harwil flow switches.
LED Spa BulbsReplace your existing white spa...
Hand held cutting tool for those awkward hard...
Hot Tub water manifold with x4 plugs
For capping off 3/8" air manifolds, like the...
For use and to fit all the Sundance temp...
Barb Adaptor 1/2" Socket or 3/4" Spiggot x 3/4"...
Waterway Plastics - Sealed shut off valve. 2"...