SpringWell CF1 vs SpringWell MMV-1
Different approaches to water treatment compared side by side. Best for homes with contaminant concerns (PFAS, chlorine, lead).
SpringWell CF1
Whole House Water Filter
$908
VS
SpringWell MMV-1
Filter + Softener Combo
$2,508
SpringWell CF1 and SpringWell MMV-1 are different types of water treatment systems. The SpringWell MMV-1 costs $1,600 more. The right choice depends on your water data, household size, and which features matter most to you. Check your city's water quality first to understand what you are treating.
Price Difference: $1,600
The SpringWell MMV-1 costs $1,600 more. The question is whether the differences justify the cost for your situation.
Full Spec Comparison
| Specification | SpringWell CF1 | SpringWell MMV-1 |
|---|---|---|
| Filtration Stages | 4-stage ActivFlo | 4-stage ActivFlo + Ion Exchange |
| Filter Media | KDF + Catalytic Carbon | KDF + Catalytic Carbon + Resin |
| Flow Rate (GPM) | 9 | 9 |
| Bathrooms Supported | 1–3 | 1–3 |
| Capacity | 1,000,000 gallons | — |
| Contaminants Removed | Chlorine, chloramine, PFAS, VOCs, pesticides, herbicides | Chlorine, chloramine, PFAS, VOCs, hardness minerals |
| Warranty | Lifetime | Lifetime |
| Filter Life | 6–9 months (sediment pre-filter) | — |
| Certifications | NSF-certified components | NSF-certified components |
| Dimensions | 10" x 54" tank | — |
| Installation | DIY-friendly | DIY-friendly |
| Water Source | City water | City water |
| Grain Capacity | — | 32,000 |
| Filter Capacity | — | 1,000,000 gallons |
| Hardness Removal | — | Up to 20+ GPG |
| Scale Prevention | — | Complete (ion exchange) |
Frequently Asked Questions
Is the SpringWell CF1 or SpringWell MMV-1 better?
It depends on your situation. SpringWell CF1 ($908) is the better value for most homes. SpringWell MMV-1 ($2,508) offers premium features that may justify the cost for larger households or those wanting maximum convenience.
Is the SpringWell CF1 worth it at $908?
SpringWell CF1 is one of the most popular water treatment systems on the market. At $908, it offers strong performance for the price. City water homes concerned about chlorine, PFAS, and chemical contaminants
What is the difference between a water softener and a water filter?
A water softener removes hardness minerals (calcium, magnesium) that cause scale. A filter removes contaminants (chlorine, PFAS, lead). They solve different problems. Many homes need both. See our detailed guide. Read our full guide →
Related Guides
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