Jacuzzi Hot Tub Flush Puck

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When you get the flashing FL1 or FL2 fault on your Jacuzzi Hot Tub, the manual instructs you to 'Purge "air lock" from the circulation pump intake by removing filter cartridge. Hold your garden hose over the filter cartridge wall fitting wile using a rag as a seal around the hose end ...' GOOD LUCK WITH THAT!!! Print out the Flush Puck and install an O-ring in the groove and then screw it onto the end of your garden hose. Remove your screw in filters and press this over the cartridge mount and turn on the water. The O-ring provides a seal and you don't have to try to deal with a rag while holding your hose in an over size hole. This is a tool that should come with the tub. The Flush Puck will work with any pool or spa that uses a screw in filter cartridge that has a 2-1/4" threaded end. As always, the Inventor .ipt file is included Print Settings Printer: FlashForge Dreamer Rafts: No Supports: No Resolution: .15 Infill: 60% Notes: Once printed, install an O-ring in the groove for a good seal. I had a 3/16" x 2" O-ring in my shop and it works great.