Culligan ZeroWater Replacement Water Filters – Pack of 4

Removing virtually all total dissolved solids (TDS) from tap water, these 4 Culligan ZeroWater 5-Stage Water Filters are tailor-made to fit the Culligan ZeroWater jug.

Not all filters are created equal

Designed with advanced 5-stage filtration technology that’s certified to remove 5x more contaminants than other filters, it removes up to 99.9% of total dissolved solids (TDS) including: PFAS chemicals, chlorine, lead, pesticides, and mercury – delivering clean, crisp water that rivals the best bottled brands.

Cleaner water starts at Zero

Culligan ZeroWater is certified to reduce virtually all dissolved solids, ensuring you’re drinking nothing but pure H₂O. From old lead pipes to chemical residues, Culligan’s new filters take out the nasties that other jugs leave behind. Every pour offers peace of mind and better taste.

Test It. Trust It. Or your money back.

We’re completely confident in the performance of this water filter, but the laboratory-grade, digital water quality meter that it comes with gives you real-time proof that it’s working. See the difference for yourself and if you’re not satisfied, you’re covered by our money-back guarantee.

Five stages of filtration. Zero worries.

Once your water has gone through Culligan’s advanced five stage filter, there’s no doubt that there’s nothing in your glass except pure water as nature intended with no harmful pollutants.

1. Mesh filter screen – removes sediment and fine particles.
2. Foam distributor – ensures even flow for efficient filtration.
3. Activated carbon – targets chlorine, organic contaminants, and prevents bacteria from forming.
4. Dual ion exchange resin – removes inorganic components, and metals including lead and mercury.
5. Ultra-fine mesh screen – eliminates ultra-fine sediment for truly clean water.

Reduce plastic waste

Each filter now lasts 33% longer than the Classic ZeroWater filter and delivers up to 75 litres of the cleanest water you will have ever tasted. That’s the equivalent of replacing up to 150 single-use plastic bottles, helping you cut down on waste and cost.

Know when to replace

With the real-time electronic meter that comes with your ZeroWater jug, you’ll always know when it’s time to change your filter. If your unfiltered water already has a high TDS content, you’ll need to replace your filter more often. But that’s a sign your filter is doing its job by removing more dissolved solids from your water.