SpringWell · Whole-house
SpringWell CF1 whole-house: what it removes and what it costs
Model: Whole House Water Filter System CF1 (Core, 1-3 bathrooms)
The SpringWell CF1 whole-house has no certifier listing for any of the contaminants we track. SpringWell also claims PFAS, chlorine and chloramine from lab tests that are not certification.
0
certified reductions we track
—
filters per gallon at rated life
Price checked 2026-10-23. We may earn a commission.
What the SpringWell CF1 whole-house removes
"Certified" means a certifier (NSF, WQA, IAPMO or CSA) lists this exact product for that reduction claim; the listing is linked. "Brand test only" means SpringWell cites a lab report but no certifier lists the claim. See certified vs. tested.
Not verified, either way (no certification or brand claim): Lead, Fluoride, Arsenic, Nitrate, Chromium 6, Mercury, Microplastics, Cysts, VOCs, TDS, Bacteria and viruses, Iron, Copper, Uranium, 1,4-dioxane.
What it costs to run
Yearly cost = replacements per year × filter price, for each filter it uses; a filter is replaced at its gallon rating or its month limit, whichever comes first. Water use: all indoor water (58.6 gallons per person a day).
| Household | Gallons a year | Filters a year | Total a year | Per gallon |
|---|---|---|---|---|
| 1 person | 21,389 | — | — | — |
| 2 people | 42,778 | — | — | — |
| 4 people | 85,556 | — | — | — |
Replacement filters
| Filter | Rated life (gallons) | Rated life (months) | Price |
|---|---|---|---|
| Catalytic carbon + KDF media (main tank) | 1,000,000 Source note'Every 10 years or 1 million gallons' springwellwater.com | 120 Source note10 years springwellwater.com | — Source noteMedia replacement price not shown on product page |
| Replacement Sediment Filter 10in, 5 micron (2-pack) | — | 6 Source noteReplacement page: 'lasts up to 6 months'; system page says every 6-9 months. springwellwater.com | $45.57 Source note2-pack regular $45.57, sale $42.19; 4-pack $78.33 (sale $72.53). springwellwater.com |
Specs
- Type
- Whole-house
- Price
- $1,365
Source note
Regular/MSRP $1,365.00; sale $1,160.25 seen 2026-10-23. Larger sizes: CF4 $1,522.50 (sale $1,294.13), CF+ $2,520 (sale $2,142). springwellwater.com
- Installation
- Plumber recommended
- Flow rate
- 9 gal/min
Source note
Service flow 9 GPM (CF1); CF4 12 GPM; CF+ 20 GPM. Media capacity 1,000,000 gal or 10 years. springwellwater.com
- Needs power
- No
Compare the SpringWell CF1 whole-house
Common questions
What does the SpringWell CF1 whole-house remove?
The SpringWell CF1 whole-house has no certifier listing for any of the contaminants we track. SpringWell also claims PFAS, chlorine and chloramine from lab tests that are not certification.
Does the SpringWell CF1 whole-house remove PFAS?
SpringWell claims PFAS reduction from lab tests by Brand claim (no lab named, no report linked on product page), but there is no certifier listing for it.
Data checked 2026-10-23. 102 filters tracked.