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06-23-2018, 10:27 AM
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#1
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Member
Join Date: Sep 2014
Location: North Carolina
Posts: 84
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How do I remove pex fittings
Hopefully my picture will show up. Removed the water filter. Now need to connect with a shark bite fitting but will need to remove the white connectors first. How do I do this?
__________________
2018 Flagstaff Micro Lite 23LB
Equalizer 4 PT. WDH 1k/10k
2012 Jeep Grand Cherokee V8 4x4
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06-23-2018, 10:31 AM
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#2
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Senior Member
Join Date: Jan 2017
Location: Kalamazoo
Posts: 2,139
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if you have a few extra inches of pipe to spare just cut it.
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06-23-2018, 10:35 AM
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#3
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Senior Member
Join Date: Jun 2012
Location: Southern NM
Posts: 9,564
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For myself, the easiest thing to do is just cut the tubing below the nipple of the fitting (the part inside the tubing) to get to the part of the tubing that hasn't been deformed by crimping. Then just add in the necessary length of additional tubing to replace where the filter was.
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Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD Duramax
Reese Fifth Airborne Sidewinder
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06-23-2018, 10:35 AM
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#4
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Member
Join Date: Sep 2014
Location: North Carolina
Posts: 84
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I think i should have some room to spare. I assume I need to grab a pex pipe cutting tool?
__________________
2018 Flagstaff Micro Lite 23LB
Equalizer 4 PT. WDH 1k/10k
2012 Jeep Grand Cherokee V8 4x4
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06-23-2018, 10:36 AM
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#5
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Senior Member
Join Date: Jan 2017
Location: Kalamazoo
Posts: 2,139
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any heavy duty tubing cutter will cut the 1/2 inch stuff.
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06-23-2018, 10:38 AM
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#6
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Senior Member
Join Date: Jun 2012
Location: Southern NM
Posts: 9,564
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Quote:
Originally Posted by jk70
I think i should have some room to spare. I assume I need to grab a pex pipe cutting tool?
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I just used a box cutter on mine, but a tubing cutter would leave a nicer edge.
__________________
Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD Duramax
Reese Fifth Airborne Sidewinder
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06-23-2018, 11:35 AM
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#7
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Member
Join Date: Sep 2014
Location: North Carolina
Posts: 84
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Thanks everyone. I cut the pex pipes and attached with a shark bite. Real test is when I turn on the water
__________________
2018 Flagstaff Micro Lite 23LB
Equalizer 4 PT. WDH 1k/10k
2012 Jeep Grand Cherokee V8 4x4
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06-23-2018, 11:54 AM
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#8
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Senior Member
Join Date: Jun 2012
Location: Southern NM
Posts: 9,564
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Quote:
Originally Posted by jk70
Thanks everyone. I cut the pex pipes and attached with a shark bite. Real test is when I turn on the water
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[emoji16] Good luck!!!
__________________
Scott and Liz - Southern NM
2012 Wildcat Sterling 32RL - w/level up (best option ever)
2007 Chevy 2500HD Duramax
Reese Fifth Airborne Sidewinder
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06-23-2018, 12:12 PM
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#9
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Member
Join Date: Jun 2018
Posts: 93
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Quote:
Originally Posted by jk70
Thanks everyone. I cut the pex pipes and attached with a shark bite. Real test is when I turn on the water
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sharkbites are the cats meow!!!
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06-23-2018, 12:38 PM
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#10
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Member
Join Date: Sep 2014
Location: North Carolina
Posts: 84
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Quote:
Originally Posted by Firedude26
sharkbites are the cats meow!!!
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I agree. Almost felt like something was wrong how easy it was to put together. Ran water through the system and so far so good. Finally, got that water filter removed. On my mind the past few months.
Just sanitized the fresh water tank so that's done (don't usually use it). nice to have a free day to get things done
__________________
2018 Flagstaff Micro Lite 23LB
Equalizer 4 PT. WDH 1k/10k
2012 Jeep Grand Cherokee V8 4x4
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06-23-2018, 04:09 PM
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#11
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Senior Member
Join Date: Jan 2017
Location: Kalamazoo
Posts: 2,139
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Shark bite fitting are great but pricey. If you are going to use 4-6 shark bite fittings in the next few years and have pex to work on invest in the pex crimp tool.
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06-23-2018, 04:09 PM
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#12
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Senior Member
Join Date: May 2013
Location: Tucson, AZ
Posts: 168
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If you ever need to remove the PEX from a fitting and don't have extra length to spare, you can remove the copper clamp (like it looks was already done), and gently heat the tubing with a heat gun till it can be slipped off. I've done it several times and it works great.
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2013 Coachmen Mirada 35DL
Chuck and Susan, RIP Toby and Gracie, the greatest dogs.
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06-23-2018, 04:41 PM
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#13
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Senior Member
Join Date: Jun 2012
Posts: 10,907
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When I removed my filter, I unscrewed one side, letting the fitting spin inside the PEX. Then rotated the filter housing to unscrew from the other side. Did the reverse to install the coupler.
Everyone says this is terrible and the spinning fitting will leak, but it's been just fine for the last 3 years. Your mileage may vary.
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2016 Silverado 2500HD Dbl Cab, 6.0L 4x4, 4.10
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06-23-2018, 09:01 PM
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#14
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Senior Member
Join Date: Aug 2017
Posts: 852
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If you desire to make nice even cuts that will reduce the chance for future leaks. buy a PVC cutting tool. If you desire to utilize PEX fittings, buy a PEX crimping tool (available at ACE and Lowe's) which will tighten a band of metal around the pipe / fitting connection just like from it was done at the factory!. If you want ease of install, go with SHARKBITE fittings. With SHARKBITE type fittings, make sure that you also buy the disconnect device just in case you do not get a snug fit on the first attempt.
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06-23-2018, 09:54 PM
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#15
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Senior Member
Join Date: Jan 2016
Location: Oklahoma
Posts: 113
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I have found easiest way to get the crimped bands off is with a rotary tool and little cutting wheel. Only takes a few seconds.
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06-24-2018, 10:56 PM
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#16
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Member
Join Date: Jan 2018
Location: Indy
Posts: 73
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Sharkbite
My plumber told me to always put a little lube (like dish soap) so you do not harm the tubing or anything else when pushing them together
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06-28-2018, 03:32 PM
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#17
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Junior Member
Join Date: May 2016
Posts: 24
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Just curious why you wanted to remove the water filter?
Newtm
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06-28-2018, 03:50 PM
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#18
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Pickin', Campin', Mason
Join Date: Aug 2015
Location: South Western PA
Posts: 19,149
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Quote:
Originally Posted by Newtm
Just curious why you wanted to remove the water filter?
Newtm
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There are MANY reports of them leaking inside the trailer and causing a BIG mess!
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06-28-2018, 04:00 PM
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#19
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Junior Member
Join Date: May 2016
Posts: 24
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I found the solution to be starting further back before starting to tighten. Then align the marker. Start far enough back so that the marker will align when tightened.
Newtm
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07-03-2018, 10:15 PM
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#20
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Senior Member
Join Date: Sep 2017
Posts: 159
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My filter housing leaks so, yea filter leaks are a concern. Since my filter is “conveniently” behind a panel, you don’t know it’s merrily leaking along. Luckily I was setting at a campground just doing a spring shakedown. For what it’s worth the pressure gauge reported 45 psi and connected to city water. The leaking started after firing up the water heater. Coincidence? Not sure. Didn’t think to check pressure when tank was hot. I’m ordering new o-rings and will reinstall the filter housing. I also bought some food grade silicone grease to lube the new o-rings. I suspect a nicked o-ring. I hope not much water is over the top of the filter housing as the filter is mounted in such a way that can’t put a bucket below and hardfit to use towels with bonus electric connections below.
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