Reverse Osmosis Faucets

Everything You Need to Know About Reverse Osmosis Faucets

A reverse osmosis (RO) faucet is a dedicated fixture designed to dispense purified water from an RO filtration system, ensuring clean, contaminant-free drinking water separate from regular tap flow. These faucets are made from durable, lead-free materials like stainless steel or solid brass and offer safe water delivery with minimal maintenance. Compatible with most RO systems, they are easy to install, often featuring user-friendly components. RO faucets use air pressure to release water stored in a pressurized tank after multi-stage filtration. They provide eco-friendly, cost-effective, and stylish solutions to improve both water quality and kitchen aesthetics.

Types of RO Faucets

Standard RO Faucets: These are functional, single-spout models that prioritize simplicity and compactness. They’re typically more affordable and ideal for users focused on utility.
Designer RO Faucets: These faucets combine aesthetics with function. Available in premium finishes such as chrome, brushed nickel, matte black, brushed gold, and brushed copper, they’re perfect for modern or upscale kitchen environments.
High-Arch Faucets: These feature a tall, curved spout that offers splash-free water flow and 360° swivelling, making them easy to use and clean.

Difference Between Air-Gap and Non-Air-Gap Faucets

Air-Gap Faucets include an integrated air gap, which acts as a backflow prevention device. If the drain becomes clogged, the air gap prevents contaminated water from siphoning back into the RO system. This added layer of protection makes air-gap faucets more compliant with local plumbing codes.
Non-Air-Gap Faucets lack this feature, making them simpler in design and often easier to install. However, they require careful placement and routing to avoid potential backflow issues.

Explore RO Faucets at Our Canadian Warehouse

Excelflow Amalfi Reverse Osmosis Designer Series Faucets

The Excelflow Amalfi Reverse Osmosis Designer Series Faucets combine modern style with high performance, making them an ideal upgrade for any reverse osmosis system. Available in chrome, brushed nickel, and matte black finishes, these faucets feature a durable 1/4-turn ceramic disc valve, 360° swivel spout, and lead-free water passages for safe, efficient use. Designed for easy installation with a 3" inlet shank and 3/8" quick-connect tubing, they offer a 1.0 GPM flow rate at 35 PSI and operate across a wide temperature range. The Amalfi series delivers dependable hydration with sleek aesthetics, precision engineering, and long-lasting durability.

FAQs

1. Why do reverse osmosis faucets have a separate spout instead of using the main kitchen tap?

Reverse osmosis systems use a dedicated faucet because they filter water at a much slower rate than regular taps, requiring a separate line to dispense purified water directly from the RO tank. This design also prevents backflow and cross-contamination with unfiltered tap water, ensuring you only get high-purity drinking water through the RO faucet.

2. Can a reverse osmosis faucet be installed on a sink with limited holes?

Yes, even if your sink has only one or two holes, you can still install an RO faucet by using alternative solutions like mounting it through a soap dispenser hole or using a countertop mount. Some homeowners also opt for an air gap faucet with a compact design or switch to a combined all-in-one faucet that supports both hot/cold and RO water in one unit.

3. Do all reverse osmosis systems require an air gap faucet?

Not all RO systems require an air gap faucet; it depends on your local plumbing codes and the design of your RO unit. Air gap faucets are recommended in some areas to prevent wastewater from backflowing into the RO system, especially in the case of a drain blockage. However, non-air gap models are quieter and easier to install if your setup doesn’t mandate one.

4. Why does water from my RO faucet sometimes have low pressure or flow slowly?

Low pressure from an RO faucet is usually caused by a depleted or under-pressurized storage tank, clogged filters, or a kinked line. Over time, the filters and membrane can clog with impurities, or the air bladder inside the RO tank can lose pressure, both of which reduce flow. Regular maintenance and filter replacements help restore proper water pressure.

5. How can I tell if my reverse osmosis faucet is leaking or just has condensation?

If water pools at the base of your RO faucet even when it's off, it's likely a leak from a loose fitting, worn O-ring, or cracked component. Condensation, on the other hand, usually happens on hot, humid days and appears as droplets around the outside of the faucet. Drying the area and observing it over time can help you determine the cause.