Delta®

Reverse Osmosis Contemporary Faucet (Recertified) in Stainless

Model#: DWQ4001002-SS-R
Delta®
Reverse Osmosis Contemporary Faucet (Recertified) in Stainless
Model#: DWQ4001002-SS-R

This is a Delta Recertified® product that has been inspected to meet quality standards. Every Recertified product is backed by a 10-year Limited Warranty.

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$12800
$228.45
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PRODUCT FEATURES
The Delta® Reverse Osmosis Beverage Faucet pairs perfectly with the Clarifi™ Tankless Under Sink 6-Stage Reverse Osmosis System and works with a wide range of filtration systems to conveniently provide purified drinking water in a variety of styles and finishes. Air gaps are integrated within the faucet for easy use with a reverse osmosis system. Delta Beverage Faucets are for cold water installation only and ideal for any reverse osmosis (RO), under the counter water filtration systems, or chillers but cannot be used with Instant Hot tanks. If installation does not require an air gap, the connection can simply be cut or coiled out of the way under the deck. Perfect for the pantry, butler's kitchen, or bar, but stylish enough to be featured next to your main faucet. You can install with confidence, knowing that Delta products are backed by our warranty and highly-trained, live customer support.
  • Pairs with the Delta® Clarifi™ Tankless Under Sink 6-Stage Reverse Osmosis System
  • RIGOROUSLY TESTED: Clarifi™ 6-Stage System is proven to remove 90+ contaminants from your tap water
  • Spout swings 360°
  • Single lever handle design
  • Air gap included with 1/4 in. tube for RO system and 3/8 in. tube for drain
  • Mounting wrench to assist in tightening mounting nut securely
  • Integrated supply tube with 3/8 in. compression fitting
  • Recommend minimum 2-1/2 in. clearance to backsplash
  • Single hole installation
  • ADA compliant
  • VIDEO TUTORIALS: Find more information in the included user guide, M&I, and Delta Faucet’s YouTube.
  • LIVE CUSTOMER SUPPORT: Backed by Delta Faucet's warranty and highly-trained, live customer support
Technology and Special Features
ADA Compliant
Brilliance® Finish
Documents & Specs
Installation Information
Single hole installation
Single hole installation
Flow Rate :
1.5 gpm @ 60 psi, 5.7 L/min @ 414 kPa
Overall Height (in.) :
10-13/16
Valve Type:
Cartridge

INSTALLATION SUPPORT

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REVIEWS
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Q&A

I need a replacement part for the above osmosis sink. The threaded pipe that connects to my sink and the water line broke in half so I’m needing another threaded pipe. Do I get that from you or a local store? 

Asked by: Tyler Kleese
Hi Tyler, Thank you for your question about the Delta Faucet DWQ4001002-SS-R. If the threaded shank or pin for the mounting hardware is broken, the faucet may need to be replaced. This faucet connects to a Reverse Osmosis system with plastic tubing. Replacement tubing is available as part number RP104075. Please reach out for further assistance or with any additional questions! Best Regards, Bryan Digital Communications Specialist
Answered by: Digital Specialist
Date published: 2026-04-27

What color is the refurbished RO faucet?

Asked by: Lona
Hello Customer! Thank you for your question and we are happy to help. The Delta DWQ4001002-SS-R is stainless steel. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Carrie
Date published: 2026-03-28

Can this be used with a non-RO filter system? If so, are there any special instructions for what to do with the white 3/8” drain line and the white 1/4” RO Waste line? 

Asked by: nuron1231
Hello Customer! Thank you for your question and we are happy to help. The Delta DWQ4001002-SS-R cannot be used with a non-RO filter system. With any further questions or concerns, please do not hesitate to reach out to us again. Best Regards, Carrie
Answered by: Digital Specialist
Date published: 2026-04-07
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