ZeroWater 4-Pack Replacement Filter Cartridges ZR-004, Basic pack Price: £67.00 (as of 23/01/2021 09:45 PST- Details) & FREE Shipping.

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ZEROWATER REPLACEMENT FILTERS: Ensures pure-tasting, cleaner water. It fits in all ZeroWater pitchers and water dispensers, from the smallest pitcher to the largest.
FIVE STAGE WATER FILTRATION: Unlike many water filters & pitchers, ZeroWater filters use 5 stages of filtration, to bring you cleaner, better tasting water. Instead of carbon filtering only, our filters use Ion Exchange Technology to reduce contaminants.