Charlotte's TrustedWaterFiltration
Reverse osmosis and whole-home filters installed properly, so the water from your tap tastes the way it should.
Water Filtration at a glance
- Service
- Water Filtration in Charlotte, NC
- Service area
- Charlotte and 18 nearby towns
- Hours
- Open 24 hours, 7 days a week
- Phone
- (980) 408-1705
- Price
- Quoted before any work starts
- Warranty
- 1 year on labor for repairs and installations
- Credentials
- Licensed and insured in North Carolina
- Company
- Alpha Drain, owner-operated by Spyro Vassiliou
Last updated November 2026
Water Filtration in Charlotte, NC
Charlotte, what is in your water?
Municipal water in the Charlotte area is treated and tested to meet federal standards. Plenty of people still want more from the water they drink and cook with: less chlorine taste, fewer dissolved solids, and a barrier against whatever the pipes between the treatment plant and the kitchen add along the way.
Alpha Drain installs and services water filtration systems. That includes under-sink reverse osmosis systems with a dedicated drinking water tap, and whole-home filters installed where the water line enters the house. A licensed plumber does the installation, so the connections are right and the system does not leak into your cabinet.
Get a Fast QuoteBenefits Of Our Water Filtration Service
Click any box to learn more about water filtration with Alpha Drain
Drinking water at the kitchen sink
A reverse osmosis system pushes water through a series of filters and a fine membrane, then stores it in a small tank under the sink. It has its own tap at the countertop and can feed the refrigerator and ice maker. It is the most thorough filtration you can put in a kitchen.
Every tap in the house
A whole-home system treats water where it enters the house, so showers, laundry and every faucet get filtered water. It is the choice when chlorine smell, sediment or taste bothers you everywhere, not only at the kitchen sink.
Plumbed by a plumber
Most problems with filtration systems come from the install: a saddle valve that weeps, a drain connection in the wrong place, tubing kinked behind the trash can. We use proper valves and fittings, mount everything securely, and show you how to change the filters.
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Why choose Alpha Drain for water filtration
One of our reviews is from a customer who had us install a reverse osmosis system and could not be happier with the result. We keep these installs neat and serviceable, with room to change filters and a shutoff you can reach.
We do not sell fear. If you ask what a system will and will not do, you get a straight answer, and we will tell you if a simpler option fits your goal. Installations carry a 1-year labor warranty.
Get a Fast QuoteReasons people add filtration
- A chlorine taste or smell in tap water
- Buying bottled water or refilling jugs every week
- White scale or spots on fixtures and glassware
- Sediment or discoloration, especially in an older home
- A new baby, or someone in the house with a health reason to be careful
- Wanting better water for coffee, cooking and ice
What water filtration costs
An under-sink reverse osmosis system is the lower-cost option. A whole-home system costs more because of the equipment and the work at the main line. The price also depends on the system you choose and how accessible the plumbing is.
Message or call (980) 408-1705 for a water filtration consultation. We will go over options and prices before anything is installed.
How a filtration install works
- We talk about what you want to improve and where: one tap or the whole house.
- We look at the space, the plumbing and your water pressure, and recommend a system that fits.
- You approve the system and the price.
- We install it with proper shutoff valves, drain connections and mounting, then flush and test it.
- We show you how it works and when to change the filters.
Related services. People who need water filtration often ask about these too.
What Clients Say About Our Water Filtration Work
5.0 on Google from 6 reviews
Alpha Drain was amazing! They came over to set up a reverse osmosis filtration system at my place, and I couldn't be happier with the results.
Water Filtration in Charlotte, backed in writing
1-Year LaborWarranty
Covers labor on repairs and installations. Drain cleaning is excluded.
Water Filtration Across Greater Charlotte
We bring water filtration to Charlotte and the towns around it. Pick your town for local details.
Water Filtration In Just Three Easy Steps
An Easy Call
Call, text, or send the quote form. Tell us what is happening and we will tell you when we can be there, often the same day.
Step 1Choose Your Fix
We find the cause, show you what we see, and walk you through your options and the price before any work starts.
Step 2Problem Solved
We do the repair, test it, clean up, and file any paperwork. Labor on repairs and installations is covered for a year.
Step 3
Water Filtration Questions, Answered
Reverse osmosis forces water through a membrane with extremely fine pores. Together with its carbon and sediment stages, a typical system reduces chlorine taste and odor, dissolved solids, lead and many other contaminants. Exact performance depends on the system, so check the certification listing for the model you choose.
Public water in the Charlotte area is treated and regularly tested against federal and state standards, and your water provider publishes an annual water quality report. Filtration is a personal choice. People add it for taste, to reduce specific substances, or because of older plumbing inside the home.
If your goal is better drinking and cooking water, an under-sink reverse osmosis system does the most for the least cost. If you want every tap and shower treated, or you have sediment or odor throughout the house, a whole-home filter is the answer. Some homes have both.
It depends on the system and how much water you use. Pre-filters on an RO system are commonly changed every 6 to 12 months and the membrane every few years. We go over the schedule for your system at installation.
In most kitchens, yes. A reverse osmosis system can feed the refrigerator's water dispenser and ice maker if a line can be run to it.
Related Reading
Ready For Water Filtration Done Right?
Open 24 hours. Licensed & insured. 1-year labor warranty.