Water can collect all kinds of things while traveling through the ground to your home. This ruins the quality of your water at the source before it even reaches your house and plumbing. Whether you experience constant rust stains, corrosion, or foul tastes and odors, there is an A. O. Smith filtration system that can eliminate the problem for your entire home.
Your porcelain fixtures can stay rust-free and your laundry will be more vibrant. Enjoy appliances and plumbing that last longer and are more efficient. We can also create drinking water that will no longer have an embarrassing smell and taste.
Schedule your free estimate today by calling 1-920-367-1466 or clicking below. We proudly serve Appleton, Oconomowoc, Green Bay, and nearby Wisconsin.
FC-1000 - City Water Filtration & Scale Control MediaHave cleaner, better-tasting water throughout your home and protect plumbing and appliances from scale buildup with the A. O. Smith FC-1000 City Water Filter, featuring Scale Control Media. This system was designed for city water, combining premium coconut shell activated carbon to reduce chlorine taste and odor with salt-free scale control that requires no chemicals, electricity, or drain line. Its efficient, low-maintenance design delivers improved water quality at every tap without the hassle of traditional softening systems.

The A. O. Smith ClearHome Whole House Cartridge Filter Housing provides dependable point-of-entry filtration for both residential and light commercial properties, ensuring cleaner, healthier water flows from every tap. Designed for versatility, it supports a wide range of cartridge options, so you can customize filtration based on your specific water quality needs.
If you're looking to reduce common contaminants, including chlorine, chloramine, or sediment, this system offers targeted treatment to improve overall water clarity and taste. An optional bottom drain helps extend cartridge life while making routine maintenance easier and more efficient. Built with durable housing materials, the ClearHome filter is designed to deliver long-lasting performance you can rely on.
HomeShield™ Water Filter - Advanced PFAS ReductionWith the HomeShield™ Whole House Filter with PFAS Reduction, you'll get high-performance, whole-home filtration designed to provide cleaner, healthier water. NSF/ANSI 53 certified to reduce PFAS to below 4 ng/L for up to 500,000 gallons and internally validated to reduce chlorine for better taste, this efficient single-tank system saves up to 74% more space than competitor units. All of this with no drain line or wasted water and an intuitive display that shows real-time water usage, remaining capacity, and flow rate. HomeShield delivers powerful contaminant reduction with reliable performance and convenience.
AOA - Your Sulfur & Iron SolutionHydrogen sulfide and dissolved iron can both affect your water, causing rotten-egg odors, a metallic taste, and rust stains throughout your home. Hydrogen sulfide forms underground and creates unpleasant smells, while dissolved iron often appears clear until exposed to air. This is not something you have to live with. With the advanced AOA filtration system from A. O. Smith, water passes through a unique air chamber at the top of the tank, where hydrogen sulfide and dissolved iron are oxidized, transforming into solid particles. These particles are then effectively captured by catalytic carbon media, allowing clean, fresh, odor-free, and iron-free water to flow throughout your home.
AOBF - A Custom Solution for Any Water IssueOur A. O. Smith backwashing filter can be tailored to the specific water issues you are facing. Whether you need to neutralize acidic water in your home, reduce high levels of chlorine, or eliminate nuisance particles, we will customize the media inside to perform as the ideal solution.

The ONE filter is the ideal solution for the removal of a multitude of different water contaminants, including lead, cysts, and harmful PFOA/ PFOS chemicals. The ONE filter is designed to replace smaller, commonly used cartridge filters, to greatly extend the time between replacing the filter inside. This is often used as a pre- or post- filter paired with other A. O. Smith water treatment equipment.
The carbon block cartridge option for the ONE filter is certified to reduce many contaminants that cause health concerns, including lead, and PFOA/PFOS chemicals. Pairing this solution with one of our advanced A. O. Smith products will double the life of the filter before it needs changing!
Our systems monitor the water treated by the ONE filter, therefore extending the certified capabilities. When you include one of our other water treatment units, not only will you get the added benefits of better water, you will also save by half on cartridge replacements of your ONE filter.
In-Line Cartridge FiltersWe offer a broad line of cartridge filters and accessories to handle virtually any application. Whether it's in addition to a water treatment system or on its own, cartridge filters are a reliable way to collect unwanted materials from your water before it travels throughout your home.
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