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ZeroWater ZJ-003 Water Filtration Cooler Bottle

Price $84.99 List Price Price $120.99 Save 29%
Availability: In Stock
Choose a quantity
  • 1Filter$84.99 
  • 3Filters Price $79.97 each
  • 6Filters Price $76.49 each
Enjoy pure-tasting water with the latest water dispenser filter technology in just minutes. The ZeroWater filtration system combines FIVE sophisticated technologies that work together to remove virtually all dissolved solids from your tap water. This standard 5-gallon water cooler bottle comes with two Ion Exchange filters, plus a laboratory-grade water testing TDS meter. ZeroWaters primary layer of filtration, activated carbon and oxidation reduction alloy, removes chlorine taste and odor. The Ion Exchange stage removes virtually all dissolved solids left over from public water systems or even leached in from piping such as aluminum, lead, zinc, nitrate and more. Another three stages are included to ensure a 000ppm reading on your laboratory-grade TDS meter. The ZJ-003 bottle's underneath filter assembly ensures that water passes through filter and not around filter. The ZJ-003 replaces bottled water service so you do not need to schedule the time or spend the money on water delivery, and so you do not need to store or lift heavy five-gallon bottles. ZeroWater Cooler Bottles are equipped with a patented 5-Stage Dual-Ion Exchange filtration system, certified to remove lead, chromium and mercury. NSF 42 and 53 certified.

NOTE: The ZJ-003 has had a design change to the ZJ-007 which is more square than the original ZJ-003 model. All filters previously compatible with the system will work with the new design.
Package Qty1
Used In BrandsZeroWater
Manufacturer's IdZJ-003
Actual Size (in)15 1/2 inches (height) x 11 inches (diameter)
Actual Size (cm)39.37 x 27.94
MediaIon Exchange Resin
Primary Filter MediaIon Exchange Resin
Filter Life (gallons)30
Filter Life (liters)113.56
Filter Life (months)1 month
Includes4.5-Gallon ZeroWater water cooler bottle, Two ZeroWater replacement filter cartridges, One TDS meter, User manual

Reduced Contaminants

The ZEROWATER-ZJ-003 reduces the following contaminants:

  • Aluminum 99.99%
  • Chlorine Taste & Odor 99.99%
  • Chromium 99.99%
  • Lead 99.99%
  • Mercury 99.99%
  • Nitrates / Nitrites 99.99%
  • Zinc 99.99%

User Guide


  1. ZeroWater replacement water filter cartridges are easy to install. Two ZeroWater filter cartridges are included with purchase of the Cooler Bottle Each water filter cartridge is lab-certified for 22.5 gallons per filter under the strictest conditions
  2. One filter may treat tap water near 200 total dissolved solids (TDS) for as many as 30 gallons before seeing a reading of 006 on their TDS meter
  3. The lower the TDS of your tap water, the longer the filters will last; you need to test your water to know for yourself
  4. User manual included with water filter cooler bottle