That is a water line connection fitting. 1/4” tubing is common in water filter installation. Sounds like three sizes of fittings are included to adapt to 1/4”, 3/8” or 1/2”. Our installation only needed the 1/4” adapter.

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Matte Black Drinking Water Faucet for Reverse Osmosis Filtration System - Leadless Stainless Steel Kitchen Bar Sink Non Air Gap RO Filter

Matte Black Drinking Water Faucet for Reverse Osmosis Filtration System - Leadless Stainless Steel Kitchen Bar Sink Non Air Gap RO Filter

Q: Can I pull the spigot out to clean?

No, the spigot can be turned in any direction but pulling it out will destroy the faucet. The outer surfaces are easy to wipe clean.

Q: Are replacement parts available for this faucet? The last faucet of this type I bought is leaking and I can't get parts for it.

Don’t know but we just brought a new one for around $15

Q: Are the 3/8“ and 1/2” adapters threaded?

Thanks for you interest in Wellup drinking water faucet, our 1/4 and 3/8 adapters are quick-connect, 1/2 adapter is threaded.

Product ID: 418357129

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Details

Brand
WELLUP
Recommended Uses For Product
Kitchen
Mounting Type
Deck Mount
Finish Type
Matte Black
Material
Stainless
Color
Matte Black

💧Lead-free Ceramic Valve - No Drip, No Leak

⚙️360° Rotatable Body & 90° Adjustable Handle

🛠️304 Stainless Steel - Rust & corrosion resistant

Frequently Bought Together

Wellup Matte Black Drinking Water Faucet for Reverse Osmosis Filtration System - Leadless Stainless Steel Kitchen Bar Sink Non Air Gap RO Filter

Matte Black Kitchen Sink Soap Dispenser GAPPO Countertop Pump Hand Lotion Built in Bottle Upgrade Stainless Steel Screw

Description

💧 Upgrade your hydration game with sleek, leak-free style!

PRECISION LEAK FREE OPERATION - Ceramic valve technology ensures zero drips and smooth 90° handle control for perfect water flow.
VERSATILE FIT FOR ANY KITCHEN - Fits sink holes from 0.47" to 0.98" and countertops up to 1.57" thick—ideal for RO, UF, and ultra-filtration systems.
SLEEK MATTE BLACK MODERN DESIGN - Elevate your kitchen aesthetics with a stylish matte black finish that complements any décor.
PREMIUM LEADLESS STAINLESS STEEL - Crafted from durable 304 stainless steel for a rust-proof, healthy water experience.
EFFORTLESS MULTI CONNECTOR INSTALLATION - Includes 1/4", 3/8", and 1/2" quick connectors to fit any RO system seamlessly.

The WELLUP Matte Black Drinking Water Faucet is a premium-grade, lead-free stainless steel faucet designed for reverse osmosis and water filtration systems. Featuring a rust-proof 304 stainless steel build, a modern matte black finish, and a ceramic valve for drip-free operation, it offers versatile installation with multiple quick connectors and a 360° rotatable body. Perfect for health-conscious professionals seeking a stylish, durable, and easy-to-install kitchen upgrade.

Specifications

Brand	WELLUP
Recommended Uses For Product	Kitchen
Mounting Type	Deck Mount
Finish Type	Matte Black
Material	Stainless Steel
Color	Matte Black
Number of Handles	1
Included Components	Handle
Hole Count	1 P/s
Special Feature	Easy to Install, Lead Free
Style	Modern
Installation Type	Single Hole
Model Name	Drinking Water Faucet Matte Black
Handle Material	Stainless Steel
Spout Height	7.5 Inches
Spout Reach	5.7 Inches
Item Weight	0.57 Kilograms
Handle Location	single-hole-deck-mount
Spout Design	high-arc
Manufacturer	WELLUP
Item Weight	1.26 pounds
Product Dimensions	5.7 x 1.61 x 10.6 inches
Item model number	4b086d01-0259-49ec-8cc3-f0b4fe639774
Finish	Matte Black
Special Features	Easy to Install, Lead Free
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

what is a g1/4 ?

Can I pull the spigot out to clean?

Are replacement parts available for this faucet? The last faucet of this type I bought is leaking and I can't get parts for it.

Are the 3/8“ and 1/2” adapters threaded?

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