--- product_id: 62280224 title: "Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8\" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome" brand: "avanti membrane technology" price: "$239.54" currency: USD in_stock: true reviews_count: 1 url: https://www.desertcart.us/products/62280224-avanti-designer-kitchen-bar-sink-reverse-osmosis-ro-filtration-drinking store_origin: US region: United States of America --- # Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome **Brand:** avanti membrane technology **Price:** $239.54 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome by avanti membrane technology - **How much does it cost?** $239.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/62280224-avanti-designer-kitchen-bar-sink-reverse-osmosis-ro-filtration-drinking) ## Best For - avanti membrane technology enthusiasts ## Why This Product - Trusted avanti membrane technology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Premium Designer Drinking Water Faucet – Made in Taiwn · Specifically designed to work with drinking water filtration systems with 3/8" drinking water supply tube · Contemporary European design offers simple yet elegant look to complement your kitchen decor · Available in polished chrome or brushed Nickel finishes with great tarnish and corrosion resistance · Specific designed and optimized for undersink drinking water filters and RO filtration systemsBuilt to Last · NSF/ANSI certified for safe drinking water system components · Lead-free solid brass and 304 stainless steel construction with long lasting ceramic disk cartridge · Quarter-turn single lever with precise flow control and no-drip 360-degree swivel spout Built-in Air Gap · Prevent backflow of sewer water from entering your RO system via brine drain line · Many local plumbing codes require air gaps to be installed for RO filtration systems. Please check with your local authorityEasy Installation · Fits opening between 7/8” and 1-1/4” . Fits countertop up to 1-3/4" thick · Connected with 3/8” drinking water supply tube (not included) · Including parts to work with 1/4" drinking water supply tube (not included) as well ## Features - About this item - NSF / ANSI 61 certified - safe drinking water system components premium designer drinking water faucet – Made in Taiwan built-in air gap to prevent backflow of sewer water from entering RO system via drain line quarter-turn single lever with precise flow control and no-drip 360-degree swivel spout; lead-free solid brass and 304 stainless steel construction with long-lasting ceramic disk cartridge fits opening between 7/8” and 1-1/4”; fits countertop up to 2" thick; connected with 3/8” drinking water supply tube (not included) ›See more product details ## Images ![Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome - Image 1](https://m.media-amazon.com/images/I/710Ne5ItMvL.jpg) ![Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome - Image 2](https://m.media-amazon.com/images/I/41l3LpX8GCL.jpg) ![Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome - Image 3](https://m.media-amazon.com/images/I/91PLF1ZjBBL.jpg) ![Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome - Image 4](https://m.media-amazon.com/images/I/91yabgl17yL.jpg) ![Avanti Designer Kitchen Bar Sink Reverse Osmosis RO Filtration Drinking Water Faucet for 3/8" supply tube - NSF certified, built-in Air Gap, ceramic disk, lead-free - RF888A-06CP Polished Chrome - Image 5](https://m.media-amazon.com/images/I/910x4DyZM8L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ installation was easy. Product performs very well *by R***2 on Reviewed in the United States on May 1, 2018* I am using this as a filtered cold water dispenser. Aside from having to get a 3/8" to 1/4" adapter to get the faucet and filter on the same page as far as the tubing, installation was easy. Product performs very well, good strong flow of water as opposed to a drizzle with my old faucet (ie, 20s vs 2 min to fill the Keurig water container for the coffee maker). Potential long term issues TBD, but very satisfied so far. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/62280224-avanti-designer-kitchen-bar-sink-reverse-osmosis-ro-filtration-drinking](https://www.desertcart.us/products/62280224-avanti-designer-kitchen-bar-sink-reverse-osmosis-ro-filtration-drinking) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-07*