
UUF-S05L: Industrial-strength Ultrafiltration Under Sink Water Filter System
The UUF-S05L is a premium under-sink ultrafiltration (UF) water filtration system designed to deliver clean, great-tasting drinking water while retaining beneficial minerals. Its five-stage filtration process, durable stainless steel construction, and high-flow performance provide an excellent alternative to reverse osmosis for homeowners who want effective filtration without wastewater or electricity.
Overview
What is it?
The UUF-S05L is a five-stage under-sink ultrafiltration water filtration system that provides clean drinking water while preserving naturally occurring beneficial minerals. Using an advanced 0.01-micron UF membrane, it delivers high-flow filtration without a storage tank, electricity, or wastewater.
Who is it for?
The UUF-S05L is designed for homeowners who want cleaner, better-tasting drinking water while retaining essential minerals. It is ideal for families using municipally treated water who prefer a high-flow, low-maintenance alternative to reverse osmosis.
What problems does it solve?
The UUF-S05L helps solve common drinking water concerns such as chlorine taste and odour, sediment, rust, turbidity, bacteria, cysts, and other microorganisms. It also eliminates the need for a storage tank while providing continuous, high-flow filtered water for drinking and cooking.
What does it reduce/remove?
The UUF-S05L helps reduce chlorine, chloramine, sediment, rust, sand, turbidity, bacteria, protozoa, cysts, microorganisms, pharmaceuticals, VOCs, and other suspended contaminants. At the same time, its ultrafiltration membrane allows beneficial dissolved minerals to remain in the water.
What are the key benefits?
• Clean, fresh-tasting drinking water
• Retains beneficial minerals naturally found in water
• High-flow filtration for drinking and cooking
• No wastewater produced during filtration
• No electricity required
• Compact under-sink installation
• Durable stainless steel construction
• Low-maintenance filter replacement
What are the key features?
• Five-stage ultrafiltration process
• 0.01-micron UF membrane
• Premium 304 stainless steel housing
• High-capacity filtration with continuous flow
• Tankless under-sink design
• Flush-clean UF membrane
• Easy-change filter cartridges
• No electricity or storage tank required
Why choose it?
The UUF-S05L combines advanced ultrafiltration, high-flow performance, and durable stainless steel construction in one compact system. It provides excellent contaminant reduction while retaining beneficial minerals, making it an ideal choice for homeowners who want clean, great-tasting drinking water without the wastewater associated with reverse osmosis.

Key Feature Highlights
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Sturdy 304 Stainless Steel Construction: Offers a lifelong performance guarantee, providing peace of mind and exceptional durability.
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Superior Filtration Efficiency: Capable of removing 99.99% of bacteria and microorganisms, the system effectively guards your health.
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Five-Stage Filtration Process: Ensures much cleaner and tastier water, enhancing your drinking water experience.
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Effective Removal of Impurities: Eliminates chlorine, chloramine, rust, silt, sand, heavy metals, sediments, VOCs, rust, cysts, pharmaceuticals, and other biological components, while retaining beneficial minerals necessary for the human body.
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High Filtration Precision: Features a precision of 0.01 μm, ensuring thorough filtration.
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Energy Efficient Operation: Requires no electricity, offering an energy-saving solution with a flow rate of 90 litres per hour.
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Easy Maintenance: Equipped with an easy drain feature for flush cleaning of the UF filter. Filter cartridges are interchangeable and customizable to fit individual preferences, ensuring guaranteed performance with affordable maintenance costs.
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Beneficial Minerals Preservation: Removes contaminants while preserving essential minerals.
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Easy Cartridge Replacement: Features user-friendly replacement cartridges.
Frequently Asked Questions
1. What is the difference between ultrafiltration and reverse osmosis?
Ultrafiltration uses a 0.01-micron membrane to reduce bacteria, cysts, sediment, and other suspended contaminants while retaining beneficial dissolved minerals. Unlike reverse osmosis, it does not produce wastewater or significantly reduce dissolved minerals such as calcium and magnesium.
2. Does the UUF-S05L remove bacteria and microorganisms?
Yes. The UUF-S05L uses an advanced 0.01-micron ultrafiltration membrane that helps reduce up to 99.99% of bacteria, protozoa, cysts, and other microorganisms. It also helps reduce sediment, turbidity, chlorine, and unpleasant tastes and odours through its multi-stage filtration process.
3. Does the UUF-S05L waste water like a reverse osmosis system?
No. The UUF-S05L filters water without producing wastewater during normal operation. Its efficient ultrafiltration process provides a continuous supply of filtered water while conserving water and requiring no storage tank or electricity.
4. Is the UUF-S05L suitable for municipal water?
Yes. The UUF-S05L is designed for municipally treated water. It helps improve water taste and clarity by reducing chlorine, sediment, rust, microorganisms, and other common contaminants while preserving the beneficial minerals naturally present in the water.
Why Choose Ultrefina Canada
Located at the heart of King City, ON, Ultrefina Canada Corp. provides exceptional customer service and reliable water filtration products. We take pride in servicing the whole GTA cities, and beyond, delivering top-tier water treatment solutions, including the leading best reverse osmosis systems Canada and whole home water softener systems to all our valuable customers.





