Clear Cold Delicious Bottled Water that automatically refills itself Self-filling Bottle Substantial Costs Savings The patented Everfull™ Bottle from Pure1 continually refills itself, so there are no expensive, heavy bottles to change. Our economical rental programs can save you 1/3 to 1/2 off your current bottled water bill. Gravity™ Filters Direct Water Connection The bottle connects directly to your existing water source to ensure a continuous supply of water. Whatever system you choose, our Gravity™ process protects your water against algae and bacteria build-up that can collect in conventional water bottles. State-of-the-Art Treatment No Heavy Bottles or Clutter Whether you choose our advanced filter systems or our premium reverse osmosis systems, Pure1 ensures clean and delicious tasting water — every time. Eliminates the inconvenience, potential injury from lifting 40 to 50 lb. bottles and wasted storage space. Distributed by Tested and Certified by the Water Quality Association against NSF/ANSI Standard 42 in the SemperFresh™ SF-10 Water Filtration System for Taste and Odor Reduction, Aesthetic Chlorine Reduction, and Particulate Class III Reduction.