John Guest Speedfit 3/8 Inch x 3/8 Inch x 1/4 Inch OD Reducing Tee, Push to Connect Plastic Plumbing Fitting, PP30121208WP

John Guest fittings have a lot of positive reviews and customers said they are good quality. So far I have no reason to say they are not quality. Every John Guest fittings I have used so far has been leak free and just works. I do recommend these fittings over other questionable brands. John Guest Speedfit 1/4 Inch... https://www.amazon.com/dp/B005S4NYI8?ref=ppx_pop_mob_ap_share JOHN GUEST 1/4" One Way Check... https://www.amazon.com/dp/B00AELC3MI?ref=ppx_pop_mob_ap_share AO Smith Under Sink Water Filter... https://www.amazon.com/dp/B07NJ4P99G?ref=ppx_pop_mob_ap_share AO Smith filter was purchased after I read many positive reviews. I've been using it for about a month and so far it has been great with no leaks. I am looking forward to the savings I'll have because of the life and cost of these filters. Straight Stop Valve, SUNGATOR... https://www.amazon.com/dp/B0CLY7K4LK?ref=ppx_pop_mob_ap_share Valve works great! 1 day after I received it I had a leak at a old tap made in my copper pipe mostly because I touched it after I added my water filter and I believe the seals inside were very old. So I cut the horrible mess of plumbing and added this valve inline and am happy to say no leaks and hopefully my copper pipes will be better with this setup and have a long leak free future. J John Guest 1/4 Inch x 25 Feet... https://www.amazon.com/dp/B00N4O434I?ref=ppx_pop_mob_ap_share The John Guest brand has a lot of positive reviews and customers said they are good quality. So far I have no reason to say they are not quality. This tubing looks nice and appears to be of quality material and works well for my needs for my refrigerator supply line. SUNGATOR End Cap, 1/2-Inch Push... https://www.amazon.com/dp/B082KXR42G?ref=ppx_pop_mob_ap_share I have confidence with these caps from my experience with the Sungator Straight Stop Valve. I purchased these in case of a emergency and if I need to temporarily cap a line before I can do a repair.

Wayyyyyyyyyyy cheaper than stores! and works excatly the same, fit perfectly for the water filter line, and seall great!

This is like some miracle from the distant future. You can literally cut a water line and splice in an ice maker in WELL UNDER 20 SECONDS!!! If you're in a hurry and have sharp scissors, I bet it can be done in 10, or ever faster. As easy as this was (cut, push, push, push), I expected leaks and that I'd have to take the tee out and resort to traditional plumbing methods. NO! It really is that easy. No leaks. First time. I was amazed and kept checking for leaks, but there were none. Not even a drop. It's from the fricken future!

It works as expected

Got this to split off the water line from my fridge to go to my garage for ice machine I got. Fit great, great water flow, easy to use, great quality for sure.

Great product

The high quality I have seen hands down. I’ve never heard of JG (John Guest) until I had to replace my RO storage tank. I used to add a second storage tank for capacity while replacing the defective unit. Looking at the RO system other fitting are also on system like another tee like this one following shut offs, hose also the same manufacturer. System has been leak free and nice we when needing to remove hose from couplings. Removes like that are brand new. If installing or retrofit I would recommend this brand.

Couldn’t find this thing at three different local stores. Took 2 minutes to order on Amazon and one day to ship to my house. No wonder brick and mortar stores go out of business