Customer needed an RO installed to remove potassium and sodium. Upon arrival I shut the water off to the faucet and added a tee with a 1/4” stop valve and hooked it to the supply. I then drilled out a hole in the sink and used it to mount the RO faucet. I then hooked up the faucet supply and ran the discharge and drain line to the faucet and hooked it up to the tailpipe of the sink trap to give it a place to drain and give it an air gap. I then hooked the RO to the holding tank and installed a stop shutoff valve on the holding tank. I proceeded to flush the filters and go through the start up procedure of the system. Everything is working well with no leaks present at time of service. I have attached a link to the ELP50 filters. https://represcott.com/products/replacement-cartridge-kit-for-elp50-ro-units?_pos=1&_sid=3763a36e9&_ss=r
