
Product Highlights
The ZeroWater water cooler system combines the convenience of a classic water cooler with the advanced filtration power of ZeroWater. Each system includes the 18.9 liter refillable filtration dispenser and 2 ZeroWater 5-stage filters, delivering truly pure water, no deliveries, no plastic bottle waste, and no installation required.
The 18.9L dispenser is specially designed to sit on top of the cooler and filters water using two integrated filters at once. This ensures optimal flow rate and performance for high-volume use. Like all ZeroWater systems, it removes up to 99.6 percent of total dissolved solids, including lead, PFAS, chromium, and glyphosate. It is also NSF certified to reduce lead and chromium.
Choose from different water cooler models, including systems with or without hot water functionality. For smaller spaces, the ONYX model offers a sleek tabletop design with both hot and cold dispensing options, perfect for compact kitchens, offices, or break-rooms.
This is a plug-and-pour solution designed for anyone who wants the benefits of clean, filtered water from a traditional cooler without relying on bottled delivery services.
What’s Inside the Box?
ZeroWater dispenser size
The ZeroWater Oasis water cooler has a depth of cm, width of cm and height of cm.
Perfect For:
Advanced 5-Stage Filtration for Superior Water Quality
Unlike most water filters, ZeroWater’s 5-stage filtration system removes 99.6% of all dissolved solids, including harmful substances like lead, PFAS, chromium, and glyphosate. It’s the only pour-through filter that meets the strict certification standards of the NSF for lead and chromium reduction.
Good to Know
ZeroWater filters typically last longer than standard filters, but lifespan depends on your tap water quality. The included TDS meter helps you monitor when it’s time for a filter change. Once your water measures 006 ppm or higher, it’s time to replace the filter for optimal results.
Be careful!
Do not use with water that is microbiologically unsafe or of unknown quality without adequate decontamination. Unless otherwise stated, municipal water is drinkable.
Did you know?
ZeroWater also filters all good minerals from your water, so we recommend adding 2 drops of multi-trace to your water daily for the optimal amount of minerals and trace elements.
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99.9%
Removes up to 99.9% of total dissolved solids (TDS)
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110
Up to 110 single-use plastic bottles replaced by every ZeroWater 5-stage filter
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10,000+
filters responsibly recycled each year through our recycling program