Collection: Replacement Cartridges & Membranes

Keep your water filtration system performing at its best with our wide range of replacement filters and cartridges. Designed to effectively reduce sediment, chlorine, taste, odour, and other impurities, these filters ensure your family, staff, or customers continue to enjoy safe, clean, great-tasting water every day.

Regular filter replacement is essential for maintaining flow rate, water quality, and system longevity. Whether you need a carbon block, sediment, phosphate, or reverse osmosis membrane, we stock trusted brands like Puretec and Waterworks to suit both residential and commercial applications.

Shop online with confidence and enjoy fast delivery Australia-wide, plus expert advice and installation support across Penrith, Western Sydney, and the Blue Mountains.