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Under sink reverse osmosis system for sale

Undersink Reverse Osmosis Systems

Undersink Reverse Osmosis System

Pure, Fresh Water from Your Tap with an Undersink Reverse Osmosis System

Under Sink Reverse Osmosis Water Filtration

Under sink RO systems are compact and installed directly beneath your kitchen sink, providing a convenient and space-saving solution for your water filtration needs. These systems connect to your existing plumbing and deliver purified water through a dedicated faucet or three way filter tap, ensuring you have access to high-quality water whenever you need it.

In addition to their compact design, under-sink RO systems offer exceptional filtration, removing contaminants like chlorine, heavy metals, and other impurities to provide fresh, clean-tasting water.

✔ Pure water, free from harmful contaminants.

✔ Compact design, fits neatly under sink.

✔ Eco-friendly choice, reduces plastic waste.

✔ Long-lasting filters, minimal maintenance required.

Two under sink ro system with regal flow logo

Why Choose an Undersink RO System over a Countertop Dispenser?

Space-Saving Design:Under-sink systems are installed out of sight, preserving countertop space. This is ideal for smaller kitchens or those looking to keep a clean, clutter-free surface. By placing the system under the sink, you get easy access to filtered water without the dispenser taking up valuable space.

Higher Filtration Capacity: Under-sink RO systems typically offer more comprehensive filtration stages than most countertop dispensers. They can remove a wider range of contaminants, including heavy metals, chemicals, and bacteria, providing a higher level of purification. This can be particularly valuable if your tap water has specific impurities that require robust filtration.

Steady Supply of Filtered Water: With an under-sink system, you’ll often have a storage tank that holds purified water, ensuring a steady supply, even for larger households. Countertop dispensers usually require manual refills and may not keep up with high water demand.

Help Reduce 3.3 Billion Unrecycled Bottles with an Under Sink RO System

The UK consumes approximately 7.7 billion plastic water bottles each year, but only 57% are recycled. This means around 3.3 billion bottles become waste annually, adding substantially to environmental pollution. 

Under-sink reverse osmosis systems help reduce plastic waste from bottled water, making them a smart, eco-friendly, and cost-effective hydration solution for every household. They provide purified water directly from your tap, ensuring you always have access to clean and great-tasting water without the need for single-use plastic bottles

Empty plastic bottles in the ocean

What are the differences between a Tank and a Tankless Under Sink RO System?

Tankless RO System

 

Space Saving Design: Without a storage tank, these systems take up less space under your sink.

Instant Filtration: Water is filtered on demand, providing a continuous supply of fresh water.

Reduced Contamination Risk: Since water isn't stored in a tank, there's less chance of recontamination.

Higher Flow Rates: Many tankless systems offer faster flow rates, so you won't have to wait long for your glass to fill.

Tank Based RO System

 

Storage Capacity: These systems include a storage tank that holds filtered water, ensuring you have a reserve supply

Consistency: The storage tank ensures a steady supply of filtered water, even during peak usage times

Economical: Generally, tank-based systems can be more affordable upfront

Simple Technology: The technology behind tank-based systems is well-established and reliable.

The Benefits of using Under Sink Reverse Osmosis Water Filtration

Healthier Drinking Water: Remove harmful contaminants and enjoy safer water for your family.

Better Taste: Say goodbye to unpleasant tastes and odours often found in tap water. Your cooking will improve, and flavours will be enhanced.

Cost Savings: Reduce or eliminate the need for bottled water, saving you money in the long run.

No More Plastic Bottles: Save time and hassle. Decrease plastic waste by using a sustainable water filtration solution.

a woman running water from an undersink reverse osmosis system

Best Undersink RO System

The below products feature under-sink reverse osmosis (RO) systems from globally recognised manufacturers known for quality and innovation. These systems are specifically chosen for their ability to effectively remove contaminants, delivering clean, great-tasting water to your household and are sold worldwide.

a Waterdrop G3P600 undersink ro system

Waterdrop G3P600

  • Over 2m units sold worldwide
  • Small Footprint: Designed to easily slot into standard under-sink cabinets (Just 6" Width required)
  • Smart Display Faucet:: Monitors water purity and filter life in real time with easy-to-read indicators
  • Easy Setup & Filter Replacement:: Install in 30 minutes with minimal tools, and replace filters in just three seconds using a simple twist-lock mechanism
  • Certified Quality: Meets NSF, ANSI, EU, and UK standards for safe, lead-free water.
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A frizzlife 600 under sink reverse osmosis water filtration system

Frizzlife 600

  • Compact, Tank-Free Design: Saves space and eliminates risk of secondary pollution with its tankless setup
  • Remineralisation & Alkalisation: Adds essential minerals and raises pH above 7.5, creating health-beneficial alkaline water
  • Low Drain Ratio: Innovative water-saving technology conserves up to 450% more water than standard RO systems
  • Smart LED Monitor: Real-time monitoring of TDS levels and filter lifespan with color-coded replacement reminders
  • High Water Flow: Fills a 330ml cup in 10 seconds for instant, purified water.
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A tapworks ero385 undersink reverse osmosis

Tapworks ero385

  • Efficient Water Use: Provides a near 1:1 water ratio, cutting waste and maximising pure water
  • High Daily Output: Produces 50 gallons of purified water daily, meeting the drinking and cooking needs of large households
  • Trusted Globally: With 100+ years of experience, this system reflects the quality and innovation of a trusted global brand
  • Superior Lead Removal: Removes over 99% of lead, ensuring clean drinking water
  • Extended Warranty:: Backed by a long-life warranty for peace of mind and lasting durability.
View Details


All Undersink Reverse Osmosis Systems For Sale

Need help choosing the right product or guidance on installation?
For any inquiries, feel free to call us at 0121 630 1130 or email info@regalflow.co.uk - we are a friendly team !
Contact Us
Need help choosing the right product or guidance on installation?
For any inquiries, feel free to call us at 0121 630 1130 or email info@regalflow.co.uk - we are a friendly team !
Contact Us