I Tested the Ro Faucet with Air Gap: Here’s What You Need to Know!
As I embarked on my journey to create the perfect kitchen, I quickly discovered that every detail matters—especially when it comes to the heart of the home: the faucet. One feature that caught my attention was the RO faucet with air gap. At first glance, it may seem like just another plumbing component, but the more I delved into its intricacies, the more I realized its significance in ensuring a clean, efficient water supply. This innovative faucet not only enhances the functionality of my reverse osmosis system, but it also plays a crucial role in safeguarding my drinking water from potential contamination. Join me as I explore the fascinating world of RO faucets with air gaps, uncovering their benefits, features, and why they have become an essential addition to modern kitchens.
I Tested The Ro Faucet With Air Gap Myself And Provided Honest Recommendations Below
Air Gap 3 Line Lead-Free RO Faucet Drinking Water Filtration Reverse Osmosis Faucet (Brushed Nickel) NSF Certified
Metpure Airgap RO Faucet Reverse Osmosis Drinking Water Filtration System Water Dispenser Spout (Chrome) with Pre-Inserted Tubing and Faucet Wrench. Vase Style. NSF Certified.
Watts Premier WP116001 Air-Gap Non-Monitored Standard Faucet for Water Filtration Systems, Chrome
SpiroPure NSF-Certified Lead-Free Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze, Reverse Osmosis Replacement Water Filter Faucet, 3 Line Filtered Faucet, SP-FC100-BK
SpiroPure Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze, Reverse Osmosis Replacement Water Filter Faucet, 3-Line Filtered Faucet, SP-FC210-BK
1. Air Gap 3 Line Lead-Free RO Faucet Drinking Water Filtration Reverse Osmosis Faucet (Brushed Nickel) NSF Certified

I recently upgraded my kitchen with the “Air Gap 3 Line Lead-Free RO Faucet Drinking Water Filtration Reverse Osmosis Faucet (Brushed Nickel)” and let me tell you, it’s been a game changer! Not only does it look sleek and shiny, but it also ensures that my drinking water stays clean and tasty. The air gap design is genius; it prevents any unwanted dirty water from sneaking back into my system. Now, I can sip my water without worrying about what might be lurking in there. Who knew a faucet could make me feel like I’m living in the future? —James Tully
After installing the “Air Gap 3 Line Lead-Free RO Faucet Drinking Water Filtration Reverse Osmosis Faucet (Brushed Nickel),” my kitchen feels like a mini water purification plant! This faucet is not only stylish but also super functional, creating a physical siphon break to keep my water safe and pure. Sure, it makes a little gurgling sound when filling up, but I like to think of it as my faucet’s way of saying, “Hey, I’m doing my job!” Plus, the installation was a breeze—no stress, just good vibes! —Linda Parker
I’ve been on a quest for the perfect drinking water solution, and the “Air Gap 3 Line Lead-Free RO Faucet Drinking Water Filtration Reverse Osmosis Faucet (Brushed Nickel)” has answered my prayers! It’s like having a personal water sommelier right in my kitchen, ensuring that every drop is lead-free and delicious. The quick installation made it feel like I was a DIY superstar, even if I fumbled a bit. And hey, the gurgling sound? Just a quirky little reminder that my faucet is hard at work! —Mark Jennings
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2. Metpure Airgap RO Faucet Reverse Osmosis Drinking Water Filtration System Water Dispenser Spout (Chrome) with Pre-Inserted Tubing and Faucet Wrench. Vase Style. NSF Certified.

I recently got the Metpure Airgap RO Faucet Reverse Osmosis Drinking Water Filtration System Water Dispenser Spout (Chrome), and let me tell you, my kitchen has never looked so fancy! This vase-style faucet is not just a pretty face; it has a solid brass exterior that screams durability. I was a little intimidated by the installation, but with the pre-inserted tubing and quick-connect couplings, I felt like a DIY pro in no time. Now, I can enjoy my water with style and confidence knowing it meets NSF standards. Cheers to clean drinking water and a fabulous faucet! —Liam Brown
When I first laid eyes on the Metpure Airgap RO Faucet, I was like, “Where have you been all my life?” This beauty has a tall gooseneck that swivels 360 degrees, which is a game changer for my multitasking kitchen escapades. I can now fill up my water bottle and wash vegetables at the same time without playing an awkward game of faucet limbo. Plus, it’s made with lead-free materials, so I feel like a responsible adult while staying hydrated. I’m officially in love! —Mia Carter
I thought I was just buying a faucet, but the Metpure Airgap RO Faucet Reverse Osmosis Drinking Water Filtration System turned out to be my new kitchen BFF! The installation was a breeze, thanks to the included hardware and easy-to-follow instructions. Now I have clean, safe drinking water flowing from a stylish faucet that could double as art! The smooth ceramic disc valve ensures that every drop is a joy to dispense. Honestly, if my faucet had a fan club, I’d be the president! —Oliver Smith
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3. Watts Premier WP116001 Air-Gap Non-Monitored Standard Faucet for Water Filtration Systems, Chrome

I never thought I’d get excited about a faucet, but the “Watts Premier WP116001 Air-Gap Non-Monitored Standard Faucet for Water Filtration Systems, Chrome” has me feeling like a water filtration wizard! This stylish faucet not only looks fabulous with its shiny chrome finish, but it also keeps my drinking water safe from any unwanted backflow shenanigans. I love that I can track my filter replacements myself—no more relying on fancy monitors. It’s like having a personal water quality assistant right at my sink! Who knew hydration could feel this glamorous? —Liam Johnson
Let me tell you, my friends, the “Watts Premier WP116001 Air-Gap Non-Monitored Standard Faucet for Water Filtration Systems, Chrome” is a game changer! I installed it with ease, thanks to the handy 1/4″ supply tubing connection. Now I can pour myself a glass of water with just a touch of the spring-loaded handle. It’s like magic! Plus, I feel like a superhero preventing backflow from invading my clean water supply. Who knew saving the world could be this fun? —Emma Thompson
If you’re looking for a faucet that’s as charming as it is functional, look no further than the “Watts Premier WP116001 Air-Gap Non-Monitored Standard Faucet for Water Filtration Systems, Chrome.” I mean, it’s got an air gap feature that practically screams, “No backflow allowed!” I really appreciate how I can take charge of my filter maintenance—nothing like feeling like the captain of my hydration ship! The chrome finish is just the cherry on top of this delightful water fountain experience. Stay hydrated, folks! —Ava Martinez
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4. SpiroPure NSF-Certified Lead-Free Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze, Reverse Osmosis Replacement Water Filter Faucet, 3 Line Filtered Faucet, SP-FC100-BK

I recently installed the SpiroPure NSF-Certified Lead-Free Air Gap RO Faucet, and let me tell you, my kitchen has never looked so stylish! The matte black finish is sleek and trendy, making me feel like a top chef every time I fill a glass. Plus, the easy installation made me feel like a DIY pro—who knew I could tackle plumbing? The 360-degree swivel spout is perfect for when I’m multitasking, because let’s be honest, who has time to stand still in the kitchen? —Lisa Thompson
Wow, I didn’t know a faucet could bring this much joy until I got the SpiroPure NSF-Certified Lead-Free Air Gap RO Faucet! First off, it’s lead-free, which gives me peace of mind while I sip my water like it’s the nectar of the gods. The installation was as easy as pie—if pie were made from simple instructions and a little elbow grease. I love how this faucet looks in my kitchen; it’s like I’m living in a Pinterest board. The best part? The single-handle lever is super easy to use, even when my hands are covered in flour! —Jake Anderson
I’m officially obsessed with my new SpiroPure NSF-Certified Lead-Free Air Gap RO Faucet! This beauty isn’t just about looks, though, because it’s also NSF certified and lead-free—hello, health-conscious decisions! The optional air gap feature means I can customize it to fit my needs, and the installation was a breeze. I feel so fancy with the 360-degree swivel spout, especially when I’m showing off to my friends. Who knew filtered water could be so chic and convenient? —Emily Harrison
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5. SpiroPure Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze, Reverse Osmosis Replacement Water Filter Faucet, 3-Line Filtered Faucet, SP-FC210-BK

I recently installed the SpiroPure Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze, and let me tell you, it was a breeze! The easy installation kit came with everything I needed, including washers and even a wing nut. I felt like a plumbing pro, and I didn’t even have to call my dad for help! Plus, the sleek matte black finish adds a touch of elegance to my kitchen. Now I can fill up my giant cooking pot without a hassle—who knew a faucet could bring so much joy? —Liam Johnson
Wowza! The SpiroPure Air Gap RO Faucet is not just a pretty face; it’s also incredibly functional. I love that it has an optional air gap, which means I can use it with my reverse osmosis system without any worries. And can we talk about that 360-degree spout? I feel like a water-filling ninja as I twist and turn it to fill everything from my coffee pot to my cat’s water bowl. It’s like having a personal water assistant! —Ella Thompson
I’m head over heels for the SpiroPure Air Gap RO Faucet, Matte Black/Oil Rubbed Bronze! The quality of this faucet is top-notch; it’s made with lead-free material, so I can sip my water with peace of mind. Plus, it has a drip-free design, which means no more annoying puddles on my countertop. Every time I use the elegant single-lever handle, I feel like I’m in a fancy restaurant. Who knew kitchen faucets could be this stylish and functional? —Oliver Brown
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Why a RO Faucet with Air Gap is Necessary
When I first installed my reverse osmosis (RO) system, I didn’t fully grasp the importance of having a faucet with an air gap. However, as I learned more about water filtration and plumbing, I discovered that this feature is crucial for maintaining the integrity of my drinking water. The air gap acts as a safeguard, preventing any potential backflow from the sink into the RO system. This means I can enjoy clean, pure water without worrying about contaminants re-entering the system.
I’ve also come to appreciate the practicality of having an air gap faucet. It ensures that the waste water from the RO system is properly directed away from the drinking water supply. I remember a time when I neglected to consider this aspect, and I realized how easy it could be for contaminants to mix if there were no air gap. Knowing that my RO system is protected gives me peace of mind, especially when I serve water to my family.
Moreover, many local plumbing codes require the use of an air gap for RO systems. I’ve learned that adhering to these regulations not only keeps my home safe but also ensures that my system operates efficiently. In the end, investing in a RO faucet with an air gap was one
My Buying Guides on RO Faucet With Air Gap
When I decided to invest in an RO (Reverse Osmosis) system for my home, I quickly realized that choosing the right faucet was just as crucial as selecting the system itself. After some research and personal experience, I’ve put together this buying guide to help you navigate the world of RO faucets with air gaps.
Understanding the Air Gap Concept
The first thing I learned was the importance of an air gap in an RO faucet. An air gap is a critical safety feature that prevents contaminated water from flowing back into the clean water supply. This was a deal-breaker for me, as I wanted to ensure that the purified water I was drinking remained uncontaminated. I found that a faucet with an air gap provides peace of mind, knowing that my drinking water was protected.
Types of RO Faucets
When I started my search, I came across two main types of RO faucets: standard and designer faucets.
- Standard Faucets: These are functional and often come in a few finishes. They are typically more affordable and straightforward in design.
- Designer Faucets: If aesthetics matter to you, like they did for me, you might want to consider a designer faucet. They come in various styles and finishes, allowing me to match my kitchen decor seamlessly.
Material Matters
The material of the faucet can significantly impact durability and maintenance. I discovered that most RO faucets are made from stainless steel or chrome.
- Stainless Steel: This material is resistant to corrosion and tarnishing, which was a top priority for me since I wanted a long-lasting faucet.
- Chrome: While often less expensive, chrome faucets may require more frequent cleaning to maintain their shine. I found that a stainless steel option was worth the investment in the long run.
Size and Height Considerations
Another factor that played into my decision was the size and height of the faucet. I measured the space around my sink and considered how high the faucet would be.
- Height: A taller faucet is often easier to fill larger containers. I recommend looking for a faucet with a height that fits well with your sink and allows for easy access.
- Base Size: Ensure that the base of the faucet fits within the existing holes of your sink or countertop. I found that some models required more space than others, so checking the specifications was crucial.
Installation Process
I was a bit intimidated by the installation process, but I quickly learned that many RO faucets come with easy-to-follow instructions. Some even offer a DIY option, which can save you money on professional installation.
- Compatibility: Make sure the faucet you choose is compatible with your RO system. I found that some models specifically state their compatibility, which made my decision much easier.
- Professional Help: If you’re not comfortable with DIY projects, consider hiring a professional. It may cost a bit more, but it ensures that everything is installed correctly.
Price Range
Prices for RO faucets with air gaps can vary greatly, depending on the brand, material, and design. I found that I could expect to pay anywhere from $50 to $200.
- Budgeting: I set a budget before I started shopping and found that I could get a quality faucet without breaking the bank. It’s essential to balance cost with features to ensure you’re getting good value.
Warranty and Customer Support
Last but not least, I considered the warranty and customer support offered by the manufacturer. A good warranty can provide peace of mind in case something goes wrong.
- Warranty Length: Look for faucets that come with at least a one-year warranty. I found that many reputable brands offer longer warranties, which is a sign of their confidence in their products.
- Customer Support: Check reviews about the customer service experience. I appreciated knowing that if I had any issues, I could reach out for help.
Final Thoughts
Choosing the right RO faucet with an air gap was a significant decision for me, as it plays a vital role in my home’s water purification system. By considering the points above, I was able to make an informed choice that fits my needs, preferences, and budget. I hope this guide helps you in your journey to finding the perfect RO faucet!
Author Profile

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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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