Conditioning and Filtration

Water Solutions

Weslow Water Solutions

Quality Water Solutions

Weslow Water provides patented technology and high-performance systems to residential, commercial and industrial customers throughout Wisconsin. But our mission goes far beyond simply selling product. Our goal is to bring quality water to every customer. That means the right system, for the right water … every time. We know how to test water to determine the best possible solution. Superior technical support from both system experts and water quality specialists is readily available. And with our broad line of proven systems, we can handle problem water anywhere in Wisconsin. Whether you have problem well water, or simply want to improve your "city water," Weslow Water has a quality water solution that will meet your needs. You'll get better water with less equipment to purchase and install when you choose Weslow Water.


A Complete Line of Residential Systems

A better approach to improving residential water

Water quality can vary greatly from region to region - even well to well. That's why we offer a complete line of residential water conditioning systems and filters. Each one is engineered for optimum performance in treating different water problems.

We offer you several families of quality water conditioning systems proven effective in handling everything from acidic water to high levels of hardness and iron. Your Weslow Water representative can recommend the best system suited to you water type and personal needs after testing your water.

Treats and reduces:

  • Hardness
  • Iron
  • Sulfur
  • Chlorine
  • Manganese
  • Odors
  • Turbidity
  • Acidic water


Self-Chlorinating Systems

Meet the Sanitizer Series

The newest technology in self-sanitizing water conditioning systems - with a patented solid-state control valve - unlike any other system.

The Sanitizer Series softens water, provides superior iron removal, corrects low pH, and disinfects itself. The unique self-chlorinating, self-disinfecting feature of the Sanitizer Series helps remove iron and sulfur bacteria that can remain and grow in the media of any softener. These bacteria can cause unwanted discoloration and odors. The Sanitizer is engineered to automatically generate chlorine from the system brine solution with each regeneration. No additional chemicals or equipment are needed.

Treats and Reduces:

  • Hardness
  • Iron and Iron Bacteria
  • Manganese
  • Corrects low pH
  • Ammonia
  • Odor


  • Solid state control valve-full 1" porting
  • Lighted system status indicator
  • Low-salt light and audible alarm
  • Low-voltage design
  • Crystal-Right media


Reverse Osmosis Drinking Water Systems

Clean, delicious water right from the tap

Weslow Water offers quality RO systems that provide sparkling clear water where it's needed the most - right from the tap. Ideal for under-the-sink installation or wherever sparkling clean water for drinking or cooking is desired.

Each system employs a 4-stage filtration system. Large particles are trapped and a micro-membrane filters water at the molecular level. A final carbon filter provides the perfect finish to ensure sparkling clarity and great taste.

Treats and Reduces:

  • Arsenic
  • Barium
  • Cadmium
  • Chromium
  • Cooper
  • Cyst
  • Fluoride
  • Lead
  • Nitrites
  • Radium 226/228
  • Selenium
  • TDS

Products and Accessories

We are your single source for a comprehensive range of quality water treatment products and accessories. Ask us about these products… or any others you don't see represented here.

Treats and Reduces:

  • Ultraviolet systems
  • Chemical feed pumps
  • Specialty cartridges and housings
  • Filters
  • Test kits
  • Salt grids
Complete Commercial Systems Ideal For:
  • Fast food operations
  • Restaurants
  • Car washes
  • Office buildings
  • Medical centers/clinics
  • Dairy farms
System configurations:
  • 30-100 gpm
  • Solid brass 2" control valves
  • Up to 588,000 grain capacity
  • Fiberglass reinforced tanks
Custom Industrial Systems Ideal For:
  • Food processing
  • Commercial laundries
  • Apartment complexes
  • Municipal buildings
  • Schools/universities
  • Manufacturing/processing plants
  • Hospitals
  • Paper mills
Custom Configurations:
  • Over 100 gpm
  • Up to 6" piping
  • Unlimited grain capacity
  • Steel epoxy-coated tanks
  • ASME approved

A Superior Water Conditioning Media

Crystal-Right silica crystals are formed by man and nature to create a unique, highly effective media ideal for use in water conditioning systems.
Unlike round, resin beads, these "zeolite" crystals provide better filtration and superior removal of hardness, iron and manganese while raising pH levels of acidic water. In addition, the crystal media backwashes more thoroughly than ordinary resins. No other media does so much to condition problem water in a single pass.

Crystal-Right media is also unharmed by the disinfecting chlorine produced by the Sanitizer Series, our newest self-sanitizing water conditioning system. Plastic resins used in other makes of softeners will eventually break down into undesirable by-products when exposed to the higher concentrations of disinfecting chlorine.

Our exclusive use of Crystal-Right media in all Sanitizer Series water conditioning systems helps ensure your supply of the highest quality water by treating:

  • Hardness
  • Iron
  • Manganese
  • PH
  • Taste and Odor
  • Sulfur
  • Turbidity
  • Ammonia

Don't' settle for less. Weslow Water offers products that are engineered to soften, neutralize, and remove unwanted minerals and odors from your water effectively and efficiently.