# PI®PRIME K8 Filter Cartridge

> MAUNAWAI PiPrime K8 filter cartridge for medium to very hard water. Maximum water quality and mineralisation. Change now.

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[https://www.maunawai.com/gb/en/p/buy/pi-r-prime-k8-filter-cartridge](https://www.maunawai.com/gb/en/p/buy/pi-r-prime-k8-filter-cartridge)