ZeroWater 5-gallon water cooler 5-stage filtration system

5-stage advanced water filtration: Removes virtually all total dissolved solids (TDS) like metals, minerals, salts, and ions for the purest taste in every sip. Reduce harmful contaminants: Our filters reduce some of the most concerning contaminants like lead, PFOA/PFOS, chromium, and mercury. 15 Gallon estimated water filter life: Filter life can vary depending on your water quality. Change your filter when TDS Meter reads 006. Eco-friendly: Save up to 110 single-use plastic bottles per filter or up to 660 bottles a year while enjoying cleaner, healthier water. BPA-free material: Made with your health in mind using BPA-free plastic in all our products. TDS Meter included: Check the levels of dissolved solids before and after filtering your tap water. Once filtered water reads 006, its time to change your filter. Easy refilling without heavy lifting: No more storing and lifting heavy 5-gallon water bottles. Simply pour tap water into the filtration system and dispense the purest-tasting water.