About Island Systems : Established in the Water Treatment industry on Vancouver Island in 1992, primarily supplying island homeowners and small business with quality water treatment equipment, service (most makes & models) and supply a full line of accessories. Our installed equipment is accompanied by an easy-to-understand owner's manual which details installation, operational and periodic maintenance procedures. However Island Systems will undertake installation of your system if wished, and also offers a periodic inspection and maintenance service. Our equipment comes with comprehensive manufacturer warranties ; Island Systems also provides a 100% money back (time limited) performance guarantee. In addition to products featured here, our equipment line includes whole-home filtration equipment for most local water problems; automated systems for Iron, sulphur, bad taste & smell and bacterial contamination.