Vase Style Airgap RO Faucet Reverse Osmosis Ceramic Disc Faucet with 2 Pre-installed Tubings. Includes Faucet Wrench, 1/4" and 3/8" Faucet Adapters, and 1/4" and 3/8" Couplings. NSF Certified. (Select Your Color)

Vase Style Airgap RO Faucet Reverse Osmosis Faucet with 2 Pre-installed Tubings. Includes Faucet Wrench, 1/4" & 3/8" Faucet Adapters, and 1/4" & 3/8" Couplings.  NSF Certified. All Color Variants. PREMIUM QUALITY: This vase style ceramic disc lever reverse osmosis airgap faucet is crafted with composite zinc exterior for durability and lasting finish. The product passes lead-free material requirement and the solid weight and smoothness can be felt throughout. COMPATIBLE FIT: The airgap RO faucet comes with 2 pre-installed tubings. RO systems requiring a 1/4” brine input and 3/8” brine output airgap hook up lines are compatible with this faucet. Included 2 faucet adapters will provide quick connection to existing water filtration system with 1/4" OD and 3/8" OD permeate water lines. CONVENIENT USAGE: The tall gooseneck of this RO faucet swivels 360 degrees for all dispensing angles and the built-in ceramic disc valve will provide a smooth operation on every dispense INCLUDES: One new vase style air gap reverse osmosis faucet with 2 attached tubes, all hardware including escutcheon plate, gasket seal, lock washer, lock nut, 1/4" tube nut, tube insert, and tube sleeve.  SAFE AND CERTIFIED: This product has been certified under NSF/ANSI/CAN 61 and 372. GUARANTEE COLOR MATCH: Consistency in color is key to achieving a polished and harmonious kitchen sink counter-top fixture design. Mismatched colors can disrupt the visual flow, making your kitchen feel less cohesive. That's why at Metpure, we set a high quality control standard during the manufacturing process to ensure all different fixtures are made using the same precision color finish method to produce consistent color, gloss, and shine on all our kitchen sink fixture products. If you purchased our fixtures with the same color and they don't match, return them for a full refund. Note Before Purchase This product is an airgap faucet with 3 connection ports (2 pre-attached tubings) that has a 1/4" OD stem that will fit 1/4" OD permeate water line, 1/4" OD drain inlet line (red), and a 3/8" OD drain outlet line (black). The included 1/4" OD and 3/8" OD coupling fittings allow the installer to quickly connect the 2 pre-attached drain lines on this faucet to the drain lines provided by the user's water filtration system. This product comes with 2 separate faucet adapter fittings in 1/4" OD and 3/8", so they can adapt to your existing water filtration system permeate water line in those 2 sizes. Common Issues During Installation and Usage of Air gap Faucet - Water leaks at the airgap hole on the faucet: This is due to the 3/8" OUT drain tube being clogged/blocked and drain water is backed up, resulting in drain water exiting the airgap hole. To fix, unblock the drain tube. - There is constant gurgling noise coming from the airgap faucet: This is due to the 3/8" OUT drain tube connected from the airgap to the drain pipe sagging lower than the point where it connects to the drain pipe, thus causing a siphoning effect. To fix, simply shorten the drain tube so water flows down the whole length with no low spots. - The gurgling noise is still continuing even when there is no low point on the drain line: The drain flowrate coming from the RO system is exceeding the maximum drain flowrate @ 40 oz/min allowed by the faucet. - How to prevent the tubing connection ports from leaking: During installation, take caution in pulling or bending the pre-attached tubing with excessive force. This may cause the pre-attached tubing from disconnected from the attached ports or breaking off the ports entirely, causing leaks. Defect Free Promise If the faucet leaks due to manufacturer defect of the drip free ceramic disc valve, we will replace it within 1 year of product purchase. Limited to non-commercial use only.