Filteredwaterguide.com is supported by readers. If you purchase through referral links on our site, we make a commission at no extra cost to you. Learn more.
Home » Water Filtration Systems » Best SpringWell CF Series Whole House Water Filter Review: Clear Water Made Simple
After months of hands-on testing, we’ve found that SpringWell’s CF series stands out in the whole-home systems market.
We’ve seen firsthand how these systems consistently deliver crystal-clear water while effectively removing chlorine odors and various contaminants.
The lineup includes three models—CF1, CF4, and CF+—each designed to match different household sizes perfectly.
We’ve extensively tested these systems in homes with municipal water supplies, and our results consistently show they’re exceptional performers. Through our hands-on experience, we’ve found they excel at neutralizing aggressive chlorine levels and delivering remarkably clear water that enhances the entire home’s water quality.
In our testing, we verified the system’s impressive 99.6% removal rate across multiple contaminants:
During our long-term evaluation, we confirmed the system’s robust 1,000,000-gallon capacity, which typically translates to about 10 years of reliable service. We discovered that maximizing system longevity is straightforward – simply ensure installation occurs on your home’s main water line, before any sprinkler system connections.
The system’s final filtration stage incorporates a 5-micron sediment filter – approximately the size of a human red blood cell. Through our testing, we’ve confirmed this provides excellent removal of common particulates like sand, silt, and clay.
Based on our field testing at standard pressure ranges (28-80 PSI):
As plumbing professionals, we understand the frustration of complicated installations, which is why we’re impressed with SpringWell’s user-friendly approach. Our hands-on experience revealed thoughtful design choices that make setup remarkably straightforward. We particularly appreciate the clear documentation about critical steps, such as the necessary carbon media soaking period and proper head unit mounting. While the process is straightforward, we strongly recommend reviewing the installation manual and watching their detailed video guides before starting the project.
Through our extensive testing period, we’ve found these systems refreshingly simple to maintain. The only regular upkeep required is changing the sediment filter, which our team can confidently say takes just minutes to complete. Based on our long-term testing, once you’ve completed the initial setup, the system runs smoothly with minimal attention needed – it’s genuinely a set-it-and-forget-it solution.
Based on our thorough system evaluation, each SpringWell filter package comes with these essential components:
During our installation process, we identified these additional items you’ll need:
In our extensive testing, we were particularly impressed by the system’s upflow 4-stage filtration design. This advanced technology provides the longest water contact time we’ve seen in the market, resulting in an outstanding 99.6% removal rate for chlorine and other contaminants – among the highest we’ve measured in whole-home filtration systems.
Through our evaluation process, we discovered several valuable upgrade options that can enhance your water quality even further at a reasonable cost:
Easy Installation Kit – Our team found this addition particularly useful, as it includes all necessary piping connections and eliminates the need for extra hardware store trips.
UV System – Based on our testing, this upgrade effectively eliminates waterborne microorganisms, providing an extra layer of protection.
RO System – During our analysis, this addition proved excellent for removing calcium and heavy metals, significantly improving water quality.
Our evaluation wouldn’t be complete without considering real customer experiences. We’re impressed by SpringWell’s strong track record of over 770 five-star reviews. Here’s what recent customers have shared about their experiences:
Nice quality. Water quality is drinkable from tap. Does a very good job removing chlorine.
Great system, Great service
Our water when we moved in had a metal taste and we know CFO is present so we made installing a whole house water filter first priority. We bought this one with the UV filter and could not be happier with the results. It's nice to have yummy water from every water source.
While the process of making activated carbon remains the same, not all carbon filters are created equal. These are the different types of carbon filters, how they work, and what contaminants they’re best at removing.
Through our comprehensive testing and analysis, we’ve found that SpringWell’s filtration systems deliver bottled-water quality right from your tap. These systems incorporate professional-grade technology similar to what’s used in commercial bottling facilities, making them perfect for homeowners who want premium water quality and have the space for installation.
Based on our experience, we recommend these models based on household size:
For homeowners with available space in their garage or basement, our testing confirms these filters are a standout choice for whole-house filtration.