The SPECTRUM Z1 is a compact 4-stage under-sink filtration system designed for healthier, better-tasting water at home or in light commercial spaces. It reduces chlorine, PFAS, heavy metals, and microplastics, helping to improve the flavour of tea, coffee, and food. The space-saving design fits nearly under most kitchen units and features a simple twist-lock cartridge system with push-fit connections for quick maintenance. Cartridge change monitors and auto-flush settings keep water quality consistently high. The kit includes a brushed stainless-steel tap, isolation valve, fittings, tubing, and all necessary connections. For safety and performance, professional installation by a plumber is required.