Every day, your well water challenges stack up—stubborn rust and blue-green stains creeping onto fixtures, a persistent rotten-egg smell that no air freshener can mask, and the silent damage caused by corrosive acidic water eating away at your pipes. The scale buildup clogs appliances, reducing their lifespan, while lingering bacteria keep you worried about your family’s health. If these annoyances sound familiar, you need a complete solution designed specifically to tackle every one of these issues in perfect harmony.

The matched package

The Fleck Ultimate Complete Well System is engineered to solve every well water problem in one seamless, matched build. Every stage is built around genuine Fleck control valves, all operating on a single, unified platform. This ensures optimal coordination of treatment processes, reliability, and ease of maintenance. From sediment filtration to acid neutralization, iron and sulfur removal, water softening, and disinfection, each stage is precisely sized and arranged for maximum effectiveness. Optional upgrades like UV disinfection and under-sink reverse osmosis integrate flawlessly to provide chemical-free bacteria control and bottled-quality drinking water right from your tap.

Stage	What it handles	Fleck hardware
Sediment Pre-filter	Stops sand and grit from damaging your well pump	Fleck control valve
Acid Neutralizer	Raises low pH to prevent corrosion and blue-green stains	Fleck control valve
Air-injection Iron & Sulfur Filter	Removes iron, manganese, and rotten-egg odor	Fleck control valve
Metered Softener	Eliminates hardness that causes scaling on pipes and appliances	Fleck control valve
Disinfection Stage	Suppresses bacteria and odors	Fleck control valve
UV Disinfection Add-on	Kills bacteria, viruses, and cysts chemically-free	Fleck compatible hardware
Under-Sink Reverse Osmosis Add-on	Delivers bottled-quality drinking water	Fleck compatible hardware

Every stage, explained

Sediment Pre-filter: This is your system’s first line of defense. Well water often carries sand, grit, and other sediment that can silently erode your well pump over time. Installing a sediment pre-filter upfront stops these abrasive particles before they reach your pump, extending its life and preventing costly repairs. The Fleck control valve ensures reliable filtration with minimal maintenance, keeping your water clear from the start.

Acid Neutralizer: Many wells deliver water with a low pH, which causes corrosion of metal pipes, fixtures, and water-using appliances. This acidic water is also responsible for blue-green staining that discolors sinks and bathtubs. The Fleck acid neutralizer raises the pH level gently and consistently, halting corrosion and protecting your plumbing infrastructure and home interiors from unsightly damage.

Air-injection Iron & Sulfur Filter: Iron and manganese cause rusty stains on your laundry and fixtures, while sulfur produces that unmistakable rotten-egg smell. This specialized filter uses air injection to oxidize these contaminants, converting them into solid particles that are then filtered out. By removing iron, manganese, and sulfur early in the process, it prevents fouling of downstream components and eliminates nuisance odors, restoring fresh, clean water throughout your home.

Metered Softener: Well water hardness leads to scale buildup inside pipes, water heaters, dishwashers, and washing machines, reducing efficiency and increasing repair costs. The Fleck metered softener uses precise control valves to regenerate only when needed, efficiently exchanging hardness minerals for soft water ions. By softening your water after iron removal, the system ensures that the resin remains clean and effective far longer, giving you smooth water that protects your plumbing and appliances.

Disinfection Stage: Even after filtration and softening, bacteria and odors can linger in well water. The integrated disinfection stage suppresses these microorganisms and eliminates unpleasant smells, providing an added layer of protection. Its Fleck control valve ensures consistent dosing and reliable operation, helping you feel confident about the safety and freshness of your water.

UV Disinfection Add-on: For those seeking chemical-free sterilization, the UV disinfection option offers powerful protection against bacteria, viruses, and cysts. This advanced ultraviolet treatment kills harmful pathogens without adding chemicals, making it an excellent choice for families wanting natural, effective water purification integrated seamlessly into the Fleck platform.

Under-Sink Reverse Osmosis Add-on: To complete your water quality upgrade, the reverse osmosis system delivers bottled-quality drinking water right from your kitchen faucet. This add-on removes dissolved solids and contaminants that remain after whole-house treatment, providing crisp, clean, and great-tasting water without the expense or waste of bottled water.

Why the install order matters

The order in which each stage is installed is not arbitrary—it follows a precise sequence designed to maximize performance and protect your equipment. The acid neutralizer comes first to raise water pH and prevent corrosion. Next, the iron and sulfur filter removes these elements before water reaches the softener, ensuring the resin bed stays clean and functional. The softener then removes hardness minerals that cause scale. Disinfection and UV treatments are placed last to suppress bacteria and ensure water safety right before it enters your home. The under-sink RO comes at the very end, giving you the highest quality drinking water. Following this proven order guarantees each stage performs optimally and prolongs the life of your system.

Why one brand

Using Fleck control valves across every stage of your well water system brings unparalleled benefits. All heads share the same programming platform, making setup, monitoring, and adjustments straightforward and consistent. Shared parts mean maintenance is simpler and faster—no hunting for multiple components or confusing setups. When service is needed, technicians can troubleshoot the entire system efficiently, reducing downtime and repair costs. In short, one brand means seamless integration, operational harmony, and peace of mind.

What it does for your home

• Eliminates sand and grit to protect your pump and plumbing
• Stops corrosion and prevents blue-green staining
• Removes iron, manganese, and sulfur odors
• Softens water to prevent scale buildup in pipes and appliances
• Suppresses bacteria and unpleasant odors
• Optional UV add-on kills harmful pathogens without chemicals
• Optional reverse osmosis provides bottled-quality drinking water

With the Fleck Ultimate Complete Well System, your home will enjoy cleaner, safer, and more comfortable water for years to come.

Sized free to your well

Every well is unique, and so is your water treatment solution. Simply send us your well water test results, and we’ll custom size each stage of your Fleck system to meet your specific water chemistry and flow needs. Our expert sizing ensures you get maximum performance and value. Plus, we offer free shipping anywhere in the continental US, delivering a turnkey solution ready to install and protect your home.

Common questions

Q? How often does the softener need to regenerate in this system?
A The Fleck metered softener regenerates based on your actual water usage, not a preset schedule. This ensures efficient salt use and uninterrupted soft water supply tuned precisely to your household’s needs.

Q? Can I add the UV disinfection option later if I decide I want it?
A Yes, the system is designed for easy integration with the UV disinfection add-on at any time. It installs seamlessly within the Fleck platform without requiring major modifications.

Q? Will the system remove all bad tastes and odors from my water?
A This multi-stage setup targets the main causes of taste and odor issues—iron, sulfur, bacteria, and low pH—providing crisp, clean water throughout your home. The optional UV and RO add-ons further enhance purity and taste for drinking water.

See the Fleck Ultimate Complete Well System →