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💧 Connect Crisp, Cool Water with Confidence — Upgrade Your Hydration Game!
The Waterdrop KITB 1/4" Water Line Connection Kit is a comprehensive, NSF/ANSI-approved plumbing accessory set designed for easy, tool-free installation. Compatible with Waterdrop UB Series and popular RO systems, it delivers leak-free, purified water to refrigerators and ice makers. Featuring BPA-free fittings and a complete 12-piece kit, it ensures durable, safe connections backed by a 1-year warranty and top-rated customer satisfaction.











| ASIN | B08619RF3G |
| Best Sellers Rank | #123,308 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #219 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Color | White |
| Connector Type | Tee , Tee valve, Straight , Compression fitting nut |
| Customer Reviews | 4.6 out of 5 stars 204 Reviews |
| Included Components | Tee fitting, straight fitting, Tee valve, PE tubing, compression fitting nut |
| Item Dimensions | 0.37 x 1 x 10 inches |
| Item Weight | 6.4 ounces |
| Item dimensions L x W x H | 0.37 x 1 x 10 inches |
| Manufacturer | Waterdrop |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | NSF/ANSI Approved Components |
| Material Type | NSF/ANSI Approved Components |
| Model Number | WD-KITB |
| Number of Packs | 1 |
| Number of Pieces | 12 |
| Set Name | Water Line Connection Kit |
| Size | 1 Count (Pack of 1) |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 840814171363 |
| Unit Count | 1 Count |
J**R
So Glad I Found This!
My refrigerator had an in-line filter but when they replaced the fridge they took the copper line with the attachments with it. I'm so glad I found this to go with the Waterdrop filter I already had (by the way, they're incredible, get one!). The directions are very clear and easy to understand. The entire installation took maybe a half hour and most of that was getting the old fittings off. Very happy with my purchase!
R**L
EVERYTHING I NEEDED PLUS SOME
This kit worked well for my installation needs. It had everything I needed to connect a refrigerator to my filter and faucet. My fridge had nothing attached to it so I needed this kit. Push to fit connections. Easy Peasy and no leaks.
D**D
Works well
Good product. No directions or info on replacement filters.. the box it came in was torn & broken apart, however I had one before so I knew what to do..
K**N
Worth Every Cent...
This kit had everything (except a couple of 90 degree elbows) I needed to do my installation. The only thing you may need is an elbow to get around tight corners. Time wise it takes much longer getting the waterline where you want it than it does to actually install the hose into the system. You will want to make sure that you install it between your UV Sterilizing Light and the water spigot. That way it will sterilize your water the ice maker. It comes with all the T's and a shut off valve to install into your Waterdrop system.
A**R
RO connections
Easy to use and connect lines real fast without leaking works great
P**7
Made my filter installation for my refrigerator easy
This package had all the right fittings.
S**M
Works great on my Samsung 4-door fridge
Within a week of buying the Waterdrop filter, I knew I needed to connect it to my fridge. This kit was exactly what I needed! It came with plenty of line to make the run through my cabinets and coil behind the fridge for when you pull it out for maintenance. I was hoping for clear ice like you get at the store, but alas, that is not the case. No matter...I love having cold RO filtered water and ice
X**R
You may need the other KITA Kit (Not this KITB) depending on your model, set up, and use case
I purchased this KITB kit for my Waterdrop 10UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter. My use case: Have the filtered, cold water run up to my water to my sink faucet and to my refrigerator's water line. My sink doesn't have a separate "drinking water" faucet, it's a single faucet. This KITB kit is meant for the latter. Therefore, I needed to buy the KITA (not B) kit instead. Thankfully Waterdrop support was great and pointed me to the right KITA kit. So purchased that kit and returned this one. This is the current product link for the KITA kit I needed: https://www.amazon.com/dp/B08611TFL4
B**B
Good but expensive
Very sturdy product to connect filtered water to the fridge. It is however a little expensive for what you get. I found it frustrating to try to figure out the length in the description as it’s missing so for those asking, it’s about 8 feet long.
B**Y
Priced right
did the job at a very good price.
S**A
It fitted perfectly!!
easy to install and worked just fine, My husband was pleased with instructions and product.
Z**A
Recomendé
Très utile
R**Y
Multiple sizes but it had what i needed
Had everything I needed
Trustpilot
1 month ago
2 weeks ago