Best Oil Rubbed Bronze Reverse Osmosis Faucets for Under-Sink Systems
The best oil rubbed bronze reverse osmosis faucet depends on your system’s connection type, counter opening, and preferred style. Delle Rosa is a strong fit for buyers who want a stainless-steel, swiveling non-air-gap faucet; Apaix suits installations that may need adapters or a longer threaded stem; and Metpure offers a solid-brass vase-style design with an included installation wrench. The options below compare materials, dimensions, connection details, and important installation limits.
| Faucet | Best For | Notable Detail |
|---|---|---|
| Delle Rosa | Swivel-spout flexibility | Non-air-gap design and 360-degree rotation |
| Apaix | More connection options | Three quick-connect adapter sizes |
| EKRTE | Included fittings and hardware | Three connector sizes; no hose included |
| Metpure Dark Oil Rubbed Bronze | Brass construction | Solid-brass exterior and faucet wrench |
| FONVETH | Compact counter openings | Specified hole range of 0.4–1.0 inches |
Delle Rosa Stainless Steel RO Faucet
This Delle Rosa faucet is best for buyers seeking a non-air-gap model with a rotating spout and stainless-steel construction. Its listed materials include lead-free 304 stainless steel, a lead-free brass valve core, and a solid brass cartridge. The 360-degree gooseneck and 90-degree single-handle control provide flexibility when filling containers or directing the stream.
It measures 11.73 inches overall, with an 8.46-inch spout height and 5.71-inch reach. The stated hole range is 0.6 to 1.34 inches. Choose it if those dimensions match your sink or countertop and your RO system uses a non-air-gap faucet. Avoid it if your system requires an air-gap model.
Apaix Non-Air-Gap Bronze Faucet
Apaix is best for shoppers who want multiple connection adapter options and a longer threaded stem for a thicker countertop. The faucet is described as lead-free 304 stainless steel with an oil rubbed bronze finish intended to resist fingerprints and water spots. It is designed for non-air-gap RO installations.
The included quick-disconnect adapters are listed for 1/4-inch, 3/8-inch, and 1/2-inch pipe. Its threaded stem measures 1.5 inches. Choose this faucet if one of those adapters suits your tubing and the stem length works for your installation. Check the system’s connection requirements before ordering; the product information does not provide overall faucet dimensions.
EKRTE Bronze Water Filter Faucet
EKRTE is best for buyers who want a stainless-steel faucet with a ceramic valve core and several connector sizes included. The listed package includes 1/4-inch, 3/8-inch, and 1/2-inch quick connectors, plus mounting hardware. The faucet is 11.81 inches tall, with a 9.25-inch spout height and 5.71-inch reach.
Its stated countertop thickness limit is less than 1.6 inches. The product information specifically notes that an air gap and hose are not included. Choose it if your RO setup is non-air-gap and your counter meets the thickness limit. Plan to supply any hose or air-gap component your installation requires.
Metpure Dark Oil Rubbed Bronze Faucet
This Metpure model is best for buyers who prefer a vase-style faucet with a solid-brass exterior. Its listed features include a ceramic-disc lever and an included RO faucet wrench for mounting. The product name identifies it as a non-air-gap, NSF-certified RO faucet; confirm that the certification and configuration meet your needs before purchase.
The listing describes a 1/4-inch outer-diameter feed tube as the standard included connection. A 3/8-inch tube may require a separate adapter. Choose this option if its finish and connection setup suit your system. The adapter for converting to 3/8-inch tubing is sold separately, so verify tubing size in advance.
FONVETH Swivel Oil Rubbed Bronze Faucet
FONVETH is best for buyers whose countertop opening falls within a smaller specified range. It is a non-air-gap faucet with a 360-degree swivel spout and an oil rubbed bronze finish described as resistant to tarnish and corrosion. Listed dimensions are 10.6 inches overall, 8.1 inches from counter to spout, and 5.5 inches of reach.
The stated hole diameter range is 0.4 to 1.0 inches, and the threaded section is 1.9 inches long. Mounting hardware is included, but no hose is included. Choose it if your opening and counter thickness—under 1.7 inches—fit the specifications. Arrange a compatible hose separately.
Buying Guide
Does your RO system need an air-gap faucet?
Check the reverse osmosis system manual or existing faucet before choosing a replacement. The Delle Rosa, Apaix, EKRTE, Metpure, and FONVETH models featured here are described as non-air-gap options. A non-air-gap faucet is not a substitute for an air-gap faucet when the system installation calls for an air gap.
Will the faucet fit the countertop opening?
Measure the existing hole and countertop thickness before ordering. The listed hole ranges vary: Delle Rosa specifies 0.6–1.34 inches, while FONVETH specifies 0.4–1.0 inches. EKRTE lists a counter thickness limit under 1.6 inches, and FONVETH lists under 1.7 inches. Check each faucet’s specifications against your installation.
Which connection size should you check?
Identify the RO system’s tubing size and the faucet connection before buying. Apaix and EKRTE list multiple quick-connect adapter sizes. Metpure includes a 1/4-inch feed tube connection, while its 3/8-inch conversion adapter is separate. Do not assume every faucet connects directly to every RO system.
What materials and features matter?
Compare the stated construction rather than relying on finish alone. Several models list 304 stainless steel, while the Metpure model describes a solid-brass exterior. Ceramic valve cores or discs are specified on EKRTE, GULICA, and Metpure listings. Spout height and reach also matter if you regularly fill tall bottles or need clearance over the sink.
Frequently Asked Questions
Can an oil rubbed bronze RO faucet work with any reverse osmosis system?
No. Confirm whether the system requires an air-gap or non-air-gap faucet and match the faucet connection to the system’s tubing.
What does non-air-gap mean for faucet selection?
It identifies a faucet configuration. The RO system’s installation instructions determine whether that configuration is appropriate.
Are hoses included with these faucets?
Not necessarily. The EKRTE listing says its hose is not included, and FONVETH also specifies that no hose is included. Check the product details for other models.
How do I choose the right faucet height?
Compare spout height and reach with the sink basin and the containers you fill. Check the listed dimensions against available clearance before installation.
Do all models include adapters?
No. Apaix and EKRTE list multiple quick-connect adapter sizes. Metpure lists a 1/4-inch connection and notes that its 3/8-inch adapter is sold separately.