KES RO Faucet Water Filter Faucet Brushed Gold - Durable RO Tap

Our review of the KES RO Faucet Water Filter Faucet finds it best suited for homeowners who want a durable, lead-free drinking water tap for a reverse osmosis system; the single biggest reason to buy is its stainless steel construction and cUPC NSF certification that ensure safe water and long-term resistance to heat and pressure. The faucet installs quickly and has a clean, modern look in brushed gold that fits contemporary sinks, and the 360 swivel spout and longer threaded stem make it a practical choice for thicker countertops and tight setups.

Key Features

• cUPC NSF Certified: Certification to Uniform Plumbing Code standards provides reassurance that the faucet meets U.S. and Canada safety expectations for reverse osmosis use.
• No-lead stainless steel body: Made from premium grade stainless steel with less than 0.25% lead content, the body resists high heat and pressure and is safe for drinking water.
• Thick countertop compatibility: The upgraded 4.2 in long threaded stem fits counters up to 2.9 in thick and the larger base accommodates common sink hole sizes.
• 360 swivel spout: The swivel action lets the user direct water across the sink and stow the spout to the side when not needed.
• Ceramic disc cartridge: High-quality ceramic discs are built to exceed 500,000 open/close cycles for reliable, drip-free operation.
• All installation hardware included: 1/4 in and 3/8 in quick connectors plus deck-mounting hardware are in the box for a straightforward install.

Who It's For

This faucet is ideal for anyone installing or upgrading a reverse osmosis or under-sink filtration system who wants a compact, dedicated drinking water tap with lead-free stainless steel construction. It is well suited to kitchens with thick countertops where a longer threaded stem and larger base are required, and for buyers who value certification and a ceramic cartridge for long-term drip-free service.

Shoppers who need a multipurpose kitchen faucet with spray functions or hot/cold mixing should look elsewhere, since this model is a single-function RO/filtered water faucet. Also, those who prioritize an all-brass finish over stainless steel finishes may prefer a different aesthetic.

Pros & Cons

Pros

• Solid build with premium no-lead stainless steel that resists heat and pressure.
• Certified cUPC NSF compliance gives confidence in drinking-water safety.
• Easy installation with included quick connectors and hardware saves time.
• 360 swivel spout and longer stem make it practical for many sink layouts.

Cons

• Some customers report occasional leakage or durability concerns after extended use, so long-term performance may vary.
• Single-function design means no spray or mixed water options for general sink use.

Specifications

Certification	cUPC IAPMO (meets U.S. and Canada Uniform Plumbing Code)
Body material	Premium no-lead 304 stainless steel (<0.25% lead)
Finish	Brushed gold
Threaded stem length	4.2 in (fits counters up to 2.9 in thick)
Base fit	Fits sink holes 0.4 to 1.9 in diameter
Cartridge	Ceramic disc (rated to exceed 500,000 cycles)
Included fittings	1/4 in & 3/8 in quick connectors and deck-mount hardware

Our Verdict

The KES RO Faucet Water Filter Faucet is a pragmatic choice for filtered drinking water installations, offering certified safety, durable no-lead stainless steel construction, and install-ready hardware at a reasonable value. It is recommended for anyone who needs a dedicated RO tap for thicker countertops and wants dependable, drip-free performance, while buyers seeking multi-function kitchen faucets should consider alternatives.

Frequently Asked Questions

Is this faucet safe for drinking water?
The faucet is cUPC NSF certified and made from no-lead stainless steel with less than 0.25% lead, meeting NSF/AB1953 lead-free regulation for drinking water.

Will it fit a thick countertop?
Yes, the upgraded 4.2 in threaded stem fits countertops up to 2.9 in thick and the larger base suits common sink hole sizes.

What comes in the box for installation?
The package includes the faucet body, 1/4 in and 3/8 in quick connectors, and deck-mounting hardware for immediate installation.