- HEP Plumbing
- Reverse Osmosis

Reverse Osmosis
Reverse Osmosis | Water Purification | Plumbing | Crossville
Imagine turning on your kitchen faucet in Crossville and tasting crisp, spring-clean water every time. HEP’s reverse osmosis plumbing strips away dissolved solids, chlorine, and lurking contaminants, leaving nothing but pure refreshment for cooking, brewing coffee, and filling the dog’s bowl. Because the system filters down to the molecular level, you enjoy bottled-water quality straight from the tap while sending fewer plastic containers to the landfill.
From the first consultation to the final pressure test, HEP’s licensed team handles every detail—sizing the membrane, routing dedicated lines, and scheduling routine tune-ups—so your home’s water stays consistently pristine. Discover how effortless water purification can be when local experts pair cutting-edge technology with hometown care; schedule your free in-home assessment today and taste the HEP difference.
FAQs
What is reverse osmosis (RO) and how does it improve Crossville tap water?
Reverse osmosis is a multi-stage filtration process that forces water through a semipermeable membrane, removing up to 99% of dissolved salts, lead, chlorine by-products, pharmaceuticals, and other contaminants common in municipal and well supplies around Crossville. The result is cleaner, better-tasting water ideal for drinking, cooking, coffee, and ice makers.
Is an RO system compatible with my existing plumbing in Crossville homes and businesses?
Yes. Most under-sink RO units connect directly to the cold-water line and use a dedicated faucet. Our technicians assess your current plumbing, water pressure, and space under the sink (or in the basement/utility room) to select fittings that meet Tennessee plumbing codes. For commercial applications, we offer higher-capacity RO systems that tie into existing supply lines or pre-treatment equipment.
How often do I need to replace RO filters and the membrane?
Pre-filters (sediment and carbon) should be changed every 6–12 months, depending on Crossville’s water quality and your household’s usage. The RO membrane typically lasts 2–3 years, while the post-carbon polishing filter is swapped every 12 months. We provide a maintenance schedule and can enroll you in our automatic filter-replacement program so you never miss an interval.
Will an RO system remove beneficial minerals from my drinking water?
RO removes nearly all dissolved solids, including calcium and magnesium. If you prefer mineralized water, we can install a calcite post-filter that re-adds healthy minerals for improved taste and a balanced pH. Many customers appreciate this option because it delivers the purity of RO with the flavor of spring water.
How much water does an RO system waste, and is that a concern in Crossville?
Traditional RO units produce about 3–4 gallons of reject water for every gallon of purified water. To reduce waste, we offer water-efficient systems with advanced membranes and permeate pumps, lowering the ratio to roughly 1:1. You can also route reject water to a storage tank for irrigation or non-potable uses, making the process more eco-friendly.
What is the installation cost and are there financing options?
For a standard residential under-sink installation in Crossville, costs typically range from $450–$850, including the system, faucet, fittings, labor, and first-year filters. Commercial and whole-house RO setups start at about $2,000 and vary by capacity. We provide free on-site estimates and offer 0% financing for up to 12 months, along with annual service plans that bundle maintenance and filter changes at a discounted rate.