RainSoft
Under Sink
Water Filtration System
“Worry-Free Water Right At The Kitchen Tap”
This compact unit will tuck neatly under your sink and dispense perfectly purified water through a dedicated RainSoft faucet whenever you turn on the tap.
RainSoft Under The Sink Water Filter
Economical and high-performance drinking water system
RAINSOFT HYDREFINER II WATER FILTER FEATURES
Function
Hydrefiner drinking water filtration systems provide a dependable source of high quality water for drinking, cooking, making coffee and tea’s – just about anything you make with water!
Performance
These RainSoft home water filtration systems utilize a highly compressed carbon block filter made of selected activated carbons to reduce chlorine tastes and odors, as well as other select contaminants.
Economy
Produces up to 830 gallons of filtered water before cartridge replacement is needed.
Reliability
Unit is built to industry standards and carries a limited warranty.
RainSoft
Hydrefiner II
Water Filter
RainSoft’s premium, under-sink, water filtration system
The Hydrefiner II is an economical and high-performance drinking water system that uses carbon block filtration to dramatically reduce chlorine and other impurities that cause bad tastes and odors. This will leave you with clean, crisp-tasting water that will be noticeable whenever you slake your thirst, not only with water, but also with tea, coffee, lemonade, and other beverages you prepare with purified water from your Hydrefiner system. You’ll also enjoy the convenience of having a constant supply of great-tasting water with no need to lug home bulky jugs of purified water from the store.
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.
Why Choose Quality Home Products of Texas for Service?
Since 1989, Quality Home Products of Texas has helped more than 77,000 homeowners improve the comfort, safety, and reliability of their homes. From whole-home generators and water treatment systems to tankless water heaters, backup battery systems, and air purification solutions, we proudly offer trusted products backed by expert installation and dependable service.
Our commitment doesn't end after installation. We stand behind every customer by providing knowledgeable support, professional maintenance, and reliable repair services to help keep your home's essential systems operating at their best. Whether you're investing in a new product or maintaining an existing one, our goal is to deliver lasting value and the peace of mind that comes from working with a company homeowners have trusted for decades.
A Proven Track Record of Excellence
77,000+
Quality Home Products of Texas has over 77,000 established, satisfied customers.
15,000+
Quality Home Products of Texas has over 15,000 5-Star Reviews.
9
Our team has earned the 2008, 2010, 2012, 2013, 2014, 2015, 2018, 2020, & 2024 BBB Award of Excellence, Winner of the Distinction for Customer Service.
9
We’ve won the 2009, 2011, 2016, 2017, 2019, 2021, 2022, 2023 & 2025 BBB Pinnacle Award, the BBB’s most prestigious customer service award.
Verified Local Water Treatment Customer Reviews
The at home appointment was fun and informative with Lee. The install the next day with Lupe went smooth and efficiently, the cleaning promo products are a great bonus!
Leslie Fuller
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I had been wanting a home filtration system like this for the sole purpose of not leaving water marks when detailing cars (due to having no calcium in water). I posted some pics as well to show this, I left one spot to dry on its own and no watermarks were visible. I didn't have to fight the Mrs. on this purchase either as she has eczema and realized this would really help her out. She really enjoys the Product as she no longer has any breakouts after a shower.
Dominic Escobar
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I scheduled an appointment with Quality Home Products and that's what I got, from the sales associate, Quincy, to the actual product itself. I was already interested in getting a water softener installed in my home, and Quincy was able to explain how the system worked, and answer any questions I had. With the water test, Quincy was able to demonstrate the differences between soft water and hard water, and differentiate between competitors. So, at the end of the science presentation (the water test), I was sold. I'll be reaching out to Quality for other things for my home in the future.
Kelby Norfleet
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