E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters

Bought these when I realized the replacement RO filters had smaller fittings than the tubes currently attached. This made it easy to adapt the hoses to fit the new filters. Nice and secure, no leaks and the snap locks make sure you don't have a hose work its way loose under pressure.

Good

Needed these to convert from 3/8 water line (Pex) to the oddball tubing (Rigid Nylon of some kind) on my KitchenAid fridge. Worked great and I have 4 more spares.

Worked as expected, no leaks, do great fit. Would buy again

Worked perfectly. No problems at all. And at a reasonable price

Exactly what I needed to connect my RO water unit to my ice maker very easy to use and do not leak.Reverse Osmosis Review...I recently modified my reverse osmosis system to filter water to my refrigerator, and I couldn’t be happier with how it turned out.I was concerned about fitting everything in a cabinet, but with some careful planning, this system worked perfectly. The compact nature of the components made it easier to install, even in the tight space in an overhead cabinet. I had to do some creative adjustments, and buy a few extra parts to convert water lines, but the system was flexible enough to accommodate the setup. One of the main goals was to have filtered water directly to my refrigerator since that is where we primarily get our drinking water. The installation process was a bit of a DIY project, but it went smoothly, and the system now feeds clean, purified water straight to my fridge. It’s made a huge difference in the taste and quality of the water from the refrigerator dispenser and ice maker (cleaner looking ice too). The reverse osmosis filtration itself is top-notch, this is the second house I have installed one at. The water quality is crystal clear and noticeably better than before. It removes all the impurities, and I can really taste the difference.Even though it’s a tight space, the system is well-designed and didn’t require major adjustments beyond the initial setup. The fact that I was able to fit it in a small cabinet and still get excellent performance speaks to the system’s versatility. After getting some hose couplers, I was pleased to find that the system runs smoothly without needing constant attention. I love that it provides filtered water without requiring much maintenance or adjustment once everything was in place.

Work perfectly

Did what I needed - connected a 1/4" to 3/8" tubing, which helped to install a new water filtration system without major plumbing work