NSF labeled Inline water filter SET of 4 including: sediment, pre-carbon, Reverse Osmosis membrane (RO), post carbon water filters and includes:
4 pair of 1/4" John Guest type push fitting ( 8 color coded quick release fittings) Save 16% on replacement fittings!
This reverse osmosis water filter set replaces the factory set up using a 4 filter series. These 12" I type water filters fit a variety of water coolers including: Hyundai, Wellsys, Purlogix, Vertex, and many others using I style filters.
Youtube Video: How to change filters: https://www.youtube.com/watch?v=KCyy3zMgpJM