Elevate Your Drinking Water Experience
RainSoft Ultrefiner® Elite Reverse Osmosis System in Houston
Why Houston Homes Need Reverse Osmosis
Houston tap water is treated for safety, but it can still contain chlorine, minerals, and other impurities that affect taste and quality. A reverse osmosis drinking water system filters these contaminants right at your sink.
The RainSoft Ultrefiner® Elite Premium Drinking Water System provides advanced under-sink filtration, delivering fresh, great-tasting water from a dedicated kitchen faucet.
With multi-stage filtration and certified contaminant reduction, the Ultrefiner Elite transforms Houston tap water into clean, purified drinking water — perfect for cooking, beverages, and everyday hydration.
Why Choose the Ultrefiner Elite?
Certified Contaminant Reduction You Can Trust
The Ultrefiner Elite is tested and certified to:
- NSF/ANSI Standards 42, 53, 58 & 401
- CSA 483.1
- NSF/ANSI 53 for reduction of Total PFAS
It reduces:
- Total PFAS (including PFOA & PFOS)*
- Lead
- Microplastics
- Chlorine & Chloramine
- Pharmaceutical contaminants such as Ibuprofen
- Particulates and other impurities
Product Testing & Certifications
Our Commitment To Product Performance
RainSoft products are Tested and Certified by leading third-party agencies.
It’s your assurance that RainSoft products always perform as engineered and advertised
Multistage Filtration for Superior Purity
The Ultrefiner Elite uses a powerful three-stage filtration process:
1
Pre-Filter Stage
Reduces particles and chlorine taste and odor.
2
Reverse Osmosis Membrane
Filters water through a spiral-wound, semi-permeable membrane.
3
Post-Filter Stage
Highly purified water is stored in a dedicated tank and delivered through a stylish, lead-free drinking water faucet.
Streamlined 3-Filter Design
Unlike many reverse osmosis systems that use five filters, the Ultrefiner Elite is designed with just three high-performance filters.
That means:
- Lower routine maintenance costs
- Fewer replacement parts
- Simpler service
- Less waste
Green Filter Design
The eco-conscious design allows you to replace only the filter – not the entire canister – reducing plastic waste and making maintenance more sustainable.
Better Tasting Water
Enjoy cleaner, better-tasting water that enhances:
- Coffee & tea
- Cokking
- Ice
- Everyday drinking
You’ll notice the difference immediately.
Designed to Complement Your Kitchen
Choose a dedicated, lead-free drinking water faucet available in:.
- Chrome
- Brushed Nickel
- Matte Black
A sleek system under your sink. Beautiful performance above it.
Long-Term Savings
- Reduce or eliminate bottled water purchases
- Cut down on single-use plastic waste
- Enjoy premium drinking water at a fraction of the long-term cost
Industry-Leading Limited Warranty
Enjoy peace of mind with one of the most comprehensive warranties in the industry.
How the Ultrefiner Elite Works
1 Unfiltered water enters from the inlet valve.
2 The pre-filter reduces sediment and chlorine taste and odor.
3 Water passes through the reverse osmosis membrane for deep filtration.
4 Purified water is stored in a holding tank.
5 A final post-filter polishes the water before it reaches your dedicated faucet.
6 The result? Cleaner, safer, better-tasting drinking water on demand.
Why Houston Homeowners Choose Reverse Osmosis
Houston-area water can contain:
- Chlorine & chloramine
- Trace pharmaceuticals
- PFAS compounds
- Dissolved solids
- Microplastics
The Ultrefiner Elite provides advanced protection and premium taste — right at your sink.
Experience Premium Drinking Water at Home
Schedule your free water consultation in Houston today and discover the difference purified water can make.
FAQs
What contaminants does the Ultrefiner Elite Reverse Osmosis System remove?
The Ultrefiner Elite uses advanced multi-stage filtration to remove a wide range of contaminants commonly found in drinking water. This includes lead, chlorine, PFAS (“forever chemicals”), microplastics, pharmaceuticals, and many other impurities that can affect water quality and taste. The system is NSF/ANSI certified, meaning it has been independently tested to meet strict standards for contaminant reduction and performance.
How often do the filters need to be replaced?
Most homeowners replace the filters about once per year, depending on water usage and local water conditions. The system’s eco-friendly 3-filter design reduces maintenance compared to traditional reverse osmosis systems that use more filters. Regular filter replacement ensures the system continues delivering clean, great-tasting drinking water.
Does a reverse osmosis system take up a lot of space or require major installation?
No. The Ultrefiner Elite is designed as a compact under-sink system that fits neatly inside most kitchen cabinets. Installation typically includes adding a dedicated drinking water faucet on the sink and connecting the system to the home’s water line. Professional installation is quick and ensures everything runs smoothly.