TERA PUMP BPA FREE Hand Drinking Water Pump - Excluding Glass bottles - Will NOT fit glass bottles This pump will fit any water bottle (EXCLUDING GLASS BOTTLES), 2 gallons through 6 gallons, screw-top or crown-top Original TERAPUMP Brand Manual Water Pump. Don't be fooled by lesser quality imitations made in China Unique fastener reduces the amount of germs that could contaminate your water Adjustable N Bendable Tubes system helps pump to adapt to each size and also allows you to completely empty the bottle Discharge Spout with a sanitary cap to keep unwanted germs away, no batteries required. Uses vacuum action to dispense as quickly or a slowly as you like Clean outside of the pump with a soft cloth using a mixture of mild detergent Find the correct length for the upper <span class="a-text-bold"><span class="a-text-italic">supply tube </span></span>to the uppper<span class="a-text-bold"><span class="a-text-italic"> supply tube </span></span>with<span class="a-text-bold"> </span>the<span class="a-text-bold"><span class="a-text-italic"> joint</span></span>and insert them into the<span class="a-text-bold"><span class="a-text-italic"> body hole </span></span>tightly Insert <span class="a-text-bold"><span class="a-text-italic">pump </span></span>into the<span class="a-text-bold"><span class="a-text-italic"> bottle. T</span></span>he pump is made fo<span class="a-text-bold"><span class="a-text-italic">r 2 to 6 gallon water bottles. </span></span>Push the <span class="a-text-bold"><span class="a-text-italic">pump </span></span>onto the <span class="a-text-bold"><span class="a-text-italic">neck </span></span>of the bottle and turn clockwise to fixate it. Press the <span class="a-text-bold"><span class="a-text-italic">discharge spout </span></span>into the<span class="a-text-bold"><span class="a-text-italic"> pump nozzle</span></span> Clean the inside of the <span class="a-text-bold"><span class="a-text-italic">intake tube &amp; discharge spout </span></span>with the<span class="a-text-bold"><span class="a-text-italic"> included brush</span></span>