DIY How to Install a Big Blue Whole House Water Fillter- Copper to PEX Water Purifier Installation

This DIY video tutorial walks through the process of installing a Big Blue 4.5″ x 10″ whole house water filter. In this installation I converted from copper plumbing to PEX and back to copper to make the installation easier. I installed ball valves directly before and after the filter housing so that I can shut off the water when changing filters. I also cut in a T fitting and a separate ball valve for my outdoor water faucet. This process will be the same or similar on other in line filter housing as well.