SW3 Water Filter in Zionsville, IN
Exceptional Whole Home Filter For Your Water
SW3 Filter Details
The SW3 three-stage water filter system is specifically crafted for DIY homeowners eager to enhance their water quality from the comfort of their own home. With a user-friendly design, this filtration system allows you to take control of your tap water by easily installing it yourself without the need for professional assistance. Each stage of the SW3 filter works in harmony to remove unwanted contaminants and improve taste, ensuring a steady supply of clean, refreshing water for drinking, cooking, bathing, and all of your water needs. This system not only provides great value but also empowers you to make informed choices about improving the water you consume, all while promoting a sustainable and healthier lifestyle.
$493
SW3 Water Filter - $493
The Simply Water SW3 is a commercial-grade, three-stage water purification unit designed to deliver high-quality water for various applications.
Three-Stage Carbon Filter (1 Cubic Foot)
This 1-cubic-foot filter combines three advanced media types to deliver clean, great-tasting water!
Stage 1: Quartz Media
This first layer of quartz acts as a sediment buffer and stabilizer. It helps prevent channeling and supports even flow through the filter for consistent performance.
Stage 2: Coconut Shell Activated Carbon
High-grade coconut carbon adsorbs chlorine, VOCs, pesticides, and organic chemicals. It improves taste and smell while polishing the water for everyday use.
Ideal for whole-house systems or custom filtration setups, this filter delivers reliable, chemical-free water treatment in a compact form.
Stage 3: Catalytic Carbon
Removes chloramines, hydrogen sulfide, and other tough chemical contaminants. It’s especially effective for municipal water treated with chloramines instead of chlorine.
Purchase The SW3 Whole House Filter Today
Shipping is Free!
Other Filtration Options
SW5 Water Filter
Commercial Water Treatment Systems Built on Proven Technology
We engineer commercial-grade water treatment systems using reliable, American-made components:
- Pentair components – trusted in commercial and industrial applications
- Fleck control valves – known for durability and precise control
Our featured systems include:
SW3 Commercial-Grade Three-Stage Water Filter
The SW3 is a powerful, three-stage filtration system that’s ideal for many light- to medium-duty commercial applications:
- Quartz media, coconut shell activated carbon, and catalytic carbon
- Designed to handle higher demand than typical residential systems
- Helps reduce chlorine, taste, odor, and many common contaminants
A strong foundation for restaurants, small offices, and similar operations
SW5 Commercial-Grade Five-Stage System
The SW5 is our advanced commercial solution for businesses that need higher-level protection and consistency:
- Five filtration stages with quartz, KDF 55, KDF 85, coconut shell carbon, and catalytic carbon
- Engineered to remove up to 99% of impurities, including:
- VOCs (volatile organic compounds)
- Heavy metals
- PFAs and other “forever chemicals”
- Many other contaminants of concern in commercial environments
For businesses that can’t compromise on water quality—such as restaurants with premium beverage programs or facilities with sensitive equipment—the SW5 provides Simply the Best in commercial-grade filtration performance.
What Our Customers Think
"Vince was quick to reply and came out to help us hook up our water heater after hours! He was very knowledgeable and did an excellent job! We would highly recommend him to anyone! We are very thankful for him, who allowed us to take a hot shower again!"
- Anita Davis
"Very professional and informative. Andrew explained the pros and cons of traditional water heater, and a tankless heater. I would recommend Simply Water for your plumbing needs."
- Brett Coats
"Simply Water was very friendly and helpful from the start. The gentleman that did my hot water heater installation was very knowledgable and friendly, all while doing whatever was needed to do the job right. I will be contacting Simply Water for all my installation needs."
- Tony Culp

