Morris 21797 Type S Knockout Seal with Screw and Bar, 3", 1-Pack 3" June_2023_update Package contents: U-bolt X 1pcs

Package contents: U-bolt X 1pcs

Step 1: Remove the old refrigerator air filter

One male groove adapter end for connecting to female cam couplers and one NPT female threaded end for connecting to an NPT male threaded connection (Type F)

It's always best to set the lowest flow of water needed to maintain a full water level

Morris 21797 Type S Knockout Seal with Screw and Bar, 3", 1-Pack 3" June_2023_update Package contents: U-bolt X 1pcsMorris 21797 Type S Knockout Seal with Screw and Bar, 3", 1 Pack Type S Knockout Seals with Screw & Bar Set screw bar type knockout seals are inserted in open box knockouts to protect exposed wires. Set screw bar type knockout seals are inserted in open box knockouts to protect exposed wires. Used in standard, air tight or dust tight applications. Pre assembled screw and backer bar slides on open knockout holes without removing box devices or covers.