The Oasis VersaFiller is a bottle filler product line in the Aqua Pointe family of bottle fillers. This lie of product includes two principal models, the P8SBF and the PWSBF. The P8SBF comes in a number of variations, in combination with most models of Oasis P8AC wall mounted pressure drinking fountains, providing 8 gallons of chilled water per hour. The PWSBF model is intended to retrofit on existing models of Oasis P8AC or older P8AM wall mounted pressure coolers, and allows for a quick and inexpensive upgrade to these products, adding a desirable bottle filler to a previously purchased and installed unit. The PWSBF can attach in only minutes and requires no new electrical, drains, water lines, or cut-outs to install.