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All Replacement Cartridges
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Hi-Tech Optimiser Cartridge (HTO)
4.9Rated 4.9 out of 5 stars69 ReviewsRegular price $139.90Regular priceUnit price / perSKU:PWS-HTO
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Doulton Ultracarb Cartridge
4.9Rated 4.9 out of 5 stars11 ReviewsRegular price $149.90Regular priceUnit price / perSKU:CER1
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Washable Tank Water Pre-Filter
Regular price $29.90Regular priceUnit price / perSKU:R5
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Slimline Shower Filter Cartridge
Regular price $64.90Regular priceUnit price / perSKU:SFR4
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High Output Shower Filter Cartridge
Regular price $89.90Regular priceUnit price / perSKU:SFD4
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Inline Shower Filter Cartridge
5.0Rated 5.0 out of 5 stars1 ReviewRegular price From $59.90Regular priceUnit price / perSKU:SFHH4-2Pk
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Remineraliser Cartridge
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Scale Inhibiting Granular Activated Carbon Inline Cartridge
Regular price $89.90Regular priceUnit price / perSKU:GS10ALS
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Granular Activated Carbon Inline Cartridge
Regular price $89.90Regular priceUnit price / perSKU:GS10JJ
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1 Micron Carbon Block Inline Cartridge
Regular price $129.90Regular priceUnit price / perSKU:K5520
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Collection: All Replacement Cartridges
Water filter cartridges are used to effectively remove a wide range of contaminants from your tap water - such as sediment, bacteria, parasites, chemicals and heavy metals.
Generally, it is the cartridge that requires replacement, not the entire filtration system. It is important to replace your cartridge within the recommended time period for optimal filtration performance.
When your water filter cartridge is replaced on time, you are ensuring you and your family are enjoying optimally filtered, clean water that tastes great and is better for you.
Our range of cartridges generally require replacement every 12 months. Please note, cartridges may be subject to replacement earlier than the recommended period depending on your filter's individual usage and the varying water qualities in Australia.
Pure Water Systems also provides a convenient and free reminder service to let you know when your cartridge is due for replacement.