Advanced Drinking Water Systems for Homes in Tennessee and Southern Kentucky

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$250 Gift Card & Free Water Test

Experience the Difference: Premium Drinking Water in Your Home
In Nashville, Knoxville, and across Southern Kentucky, many homeowners frequently notice a chlorine taste, metallic odor, or even residue in their tap water. Concerns about contaminants like heavy metals, PFAS, sediment, and microplastics are increasing, leading to growing interest in effective home water filtration solutions. Standard pitcher filters or faucet attachments offer limited protection and often miss the toughest impurities. Relying on bottled water costs more over time and creates unnecessary plastic waste. Investing in a dedicated drinking water system for your home is an investment in your family’s health and peace of mind.
The innovative RainSoft drinking water systems American Home Design installs deliver exceptional filtration performance, providing crisp, clean water right from a dedicated tap or fridge dispenser. These solutions far surpass what store-bought filters can provide.
Our Drinking Water System Solutions
Choosing the right home water system begins with understanding your needs. American Home Design installs advanced under-sink solutions for homes in Tennessee and Southern Kentucky, ranging from RainSoft’s premium reverse osmosis systems to their highly efficient carbon-block filtration units.
Reverse Osmosis Systems (Ultrefiner II)
Reverse osmosis (RO) is trusted for its ability to reduce many of the most worrisome contaminants in water. The RainSoft Ultrefiner II, our flagship reverse osmosis drinking water system, uses industry-leading three-stage filtration to remove a wide range of substances, including heavy metals, PFAS, volatile organic compounds (VOCs), chlorine, and even microplastics.
Here’s how the Ultrefiner II works in your home:
Sediment Filter: Captures dirt, sand, and rust
Carbon Block Filter: Reduces chlorine taste, odor, and organic chemicals
Reverse Osmosis Membrane: Removes dissolved solids and microscopic impurities
The result is crisp, clear drinking water that flows to a dedicated tap installed at your sink or routed to the refrigerator for easy access to purified water.
The Ultrefiner II addresses these water concerns:
Chlorine taste and odor
Heavy metals (like lead and arsenic)
PFAS (forever chemicals)
Fluoride
Nitrates and nitrites
Volatile organic compounds (VOCs)
Sediment and micro-particles
Bacteria and certain microorganisms
Microplastics
Unpleasant taste in drinking water and ice
If your family is prioritizing maximum contaminant reduction, including emerging concerns like PFAS, the Ultrefiner II is the top-performing choice for home use. Learn more about our reverse osmosis systems.
Carbon Block Filtration Systems (Hydrefiner II)
For homes where chlorine taste, odor, and general sediment are the primary concerns, the Hydrefiner II is a highly effective carbon block filtration system. This unit uses a highly compressed carbon block to target chlorine and organic compounds while improving taste and clarity.
How the Hydrefiner II works:
Carbon Block Filter: Reduces chlorine taste and odor, VOCs, and other organic contaminants
Second Filter: Further reduces sediment and unwanted particles for cleaner, clearer water
While the Hydrefiner II is ideal for homes without heavy-metal or PFAS concerns, it is an excellent choice for reducing chlorine, sediment, and general taste issues.
The Hydrefiner II addresses these contaminants:
Chlorine taste and odor
Volatile organic compounds (VOCs)
Sediment and micro-particles
Unpleasant taste in drinking water and ice
For homeowners looking to improve the taste of their water without extensive purification, the Hydrefiner II provides a simpler, cost-effective solution.

Benefits of an Under-Sink Drinking Water System
Installing a drinking water system under your kitchen sink comes with benefits you’ll notice every day. Here is what sets these systems apart:
Access bottle-quality water instantly from a dedicated tap or your refrigerator dispenser
Noticeably improved taste in foods, coffee, tea, and ice
Less reliance on single-use plastics, which cuts down on bottled water expense and waste
Significant reduction in a wide array of contaminants, including lead, arsenic, PFAS, chlorine byproducts, sediment, VOCs, and microplastics
Cost-effective, as you enjoy premium filtration at home for much less than the ongoing cost of bottled water
Homeowners across Middle and East Tennessee, as well as Southern Kentucky, rely on these filtration systems for higher-quality water and lasting savings.
Why Local Homeowners Trust American Home Design for Water Solutions
Drinking water systems are not one-size-fits-all solutions. It’s crucial to get a recommendation based on your home’s water and an installation that fits how your kitchen is used.
American Home Design has been family-owned and operated since 1977, serving homeowners across Middle and East Tennessee and Southern Kentucky with practical, experience-based guidance. As an authorized RainSoft dealer, we specialize in home water solutions that are selected based on real water test results, not assumptions. Plus, RainSoft drinking water systems for homes are backed by a robust Limited Lifetime Warranty, protecting your investment for years to come.
From your first consultation through final installation, everything is handled by our in-house team to keep the process simple and consistent. We can also offer advice on our additional home water filtration solutions.

Serving Middle and East TN & Southern KY
American Home Design provides drinking water system installation and service in Nashville, Knoxville, Chattanooga, Bowling Green, Franklin, Murfreesboro, and throughout the region. For a detailed list of cities and neighborhoods covered, see our service area.
Get a Free Water Test and Drinking Water System Quote in Middle & East Tennessee and Southern Kentucky
Start the process today with a free in-home water test. Our team at American Home Design is ready to help you find the right drinking water filter system under your sink or a reverse osmosis water filter that fits your family’s needs and budget. Your system is covered by industry-leading warranties and serviced by a company trusted by homeowners across Nashville, Knoxville, Chattanooga, Bowling Green, and Murfreesboro since 1977.
Hear what American Home Design customers are saying!
If I could give more then 5 stars I would! They were professional, accommodating, and extremely knowledgeable. We had a few hitches in our giddyup and they were patient and understanding which was so appreciated! 10000% recommend over and over!
American Home Design has been so wonderful! Even after having our system for 6 months now, they still follow up with us to make sure we are still happy with our system to make sure everything is still working properly. I’ve never had anyone from any company stay in contact like that to make sure we are satisfied.
American Home Design was fantastic! They were personable and professional at the same time, cleaned up any mess left over from the work done, and was super accommodating. We will definitely be calling them for any future bathroom remodel needs!
The entire team especially our installers were amazing. They were so friendly, thorough and knowledgeable. They double checked everything and made sure everything was perfect before they left, and no mess left behind. I’m very happy with my new shower!






Visit Our State-of-the-Art Showroom!
In our Goodlettsville showroom, you can see:
- Bathtubs & Showers
- Walk-in Bathtubs
- Replacement Windows
- Patio Cover
- Pergolas
- Entry & Patio Doors
Showroom Hours:
Monday-Friday: 8am-5pm
Saturday: 10am-5pm
Sunday: Closed
We are located at 880 Conference Drive in Goodlettsville – 1 mile north of Rivergate Mall.



Contact Us

Monday - Friday : 8AM - 5PM
Saturday: 10AM - 5PM
Sunday : Closed
Available after hours by appointment
Monday - Friday : 8AM - 5PM
Saturday - Sunday: Closed
Available after hours by appointment
Monday - Friday : 8AM - 5PM
Saturday - Sunday: Closed
Available after hours by appointment
