01
Whole-home filtration
Address unwanted taste, odor, chlorine and sediment at the point water enters your home.
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Locally owned water treatment for Louisville-area homesWhole-home filtration, softening and drinking-water solutions
Better water
at the best price.
Solutions for city and well water
Selected around your water.
Designed around your life.
02
Water softening
Reduce hardness minerals that contribute to scale, spots and poor soap performance.
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Reverse osmosis
Convenient, great-tasting drinking and cooking water from a dedicated kitchen faucet.
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Well-water solutions
Treatment selected around actual conditions such as iron, sulfur odor, sediment and hardness.
Learn more ↗Alderstone water systems
Solutions for every part of your home.
Explore our most popular whole-home and drinking-water systems. We’ll help you select the right configuration for your water, household and priorities.
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Complete Home System Package
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Water Softener with Chlorine Filtration
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HW800 AlkaPro
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Pre-Sediment Filter
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Flexible ways to move forward
Financing options may be available.
Qualified homeowners may choose convenient payment options for their project. Approval and final terms are determined by the financing provider.
Schedule OnlineClose to home
Serving Louisville
and surrounding communities.
Local consultation, careful installation and responsive support across Louisville Metro and select nearby communities.
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Louisville
Anchorage
Middletown
Jeffersontown
Prospect
St. Matthews
Crestwood
La Grange
Shelbyville
Taylorsville
Helpful answers
Good questions lead to better water.
What is a whole-home water filtration system?+
A whole-home system treats water at or near the main point of entry, allowing filtered water to reach fixtures throughout the home. The exact treatment provided depends on the system selected for your water conditions.
Why should I choose a water filtration system for my home?+
A properly selected system can address concerns such as unwanted tastes, odors, chlorine, sediment or other specific substances. We recommend treatment based on your water source, household needs and the performance documentation for each system.
How does reverse osmosis work?+
Reverse osmosis uses pressure to move water through a semipermeable membrane. Depending on the system and configuration, it can reduce a range of dissolved substances and provide convenient drinking and cooking water at a dedicated faucet.
What contaminants does your filtration system remove?+
Removal capabilities vary by system, filter media and water conditions. Alderstone recommends equipment around the substances identified or suspected in your water, and performance claims should be confirmed against the applicable manufacturer or third-party certification.
How often should I replace the filters?+
Replacement frequency depends on the equipment, water use and water conditions. Many filters are replaced within a 6- to 12-month range, but the schedule supplied with your specific system should always control.
Will the filtration system affect my water pressure?+
A properly sized and installed system is designed to maintain comfortable household flow. Actual pressure and flow depend on your plumbing, incoming pressure, household demand and the equipment configuration.
Your next step
Let's talk about
your water.
Tell us what you’re noticing. We’ll confirm the next step by phone or text.
01 No obligation
02 Clear recommendations
03 Local follow-through