Prices checked November 9, 2026
Whole house filter comparison tool
Choose up to three systems of the same type. The best figure on each line is highlighted, and the page address keeps your selection.
Shareable link: the page address keeps your selection.
| Criterion |
SpringWell CF1 Whole House Water Filter
8.9Very good · out of 10
$1,365
|
SoftPro Iron Master AIO Iron Filter
8.8Very good · out of 10
$1,517
|
Aquasana Rhino Whole House Water Filter
8.7Very good · out of 10
$1,998
|
|---|---|---|---|
| Score | 8.9/10 | 8.8/10 | 8.7/10 |
| Checked price | $1,365 | $1,517 | $1,998 |
| Flow rate | 9 GPM | Not stated | 14.6 GPM peak |
| Media life | 10 years or 1,000,000 gal | Not stated | 10 years or 1,000,000 gal |
| Yearly upkeep | $45.57 a year | $0 (no cartridges) | $147.96 a year |
| Contaminants claimed | Chlorine, Chloramine, PFAS, Sediment, Organic chemicals (pesticides, VOCs) | Iron, Manganese, Hydrogen sulfide, Sediment | Chlorine, Sediment |
| Stated limits | Not stated | iron 30 ppm, manganese 7 ppm | Not stated |
| Certification | None stated | Badge, standard not named | Independent lab test |
| Drain and power | Neither needed | drain line + outlet needed | Neither needed |
| Connection | 1" | 1" | Not stated |
| Warranty | Lifetime | Lifetime | 10 years |
| Return window | 180 days | 180 days | 90 days |
Best value in the selection · prices checked on November 9, 2026
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Questions
How does the comparison tool work?
Pick up to three of the 16 rated systems. Filters are compared with filters, softeners with softeners: the first system you pick sets the list. The table lines up their published specs and checked US prices and highlights the better figure on each line. The page address keeps your selection, so you can share it.
Where do the figures come from?
From each brand's official US product pages, read on November 9, 2026. Missing figures are shown as "Not stated" rather than guessed.
Does the highlighted value mean the better system?
It marks the better figure on that line only. The overall score combines all criteria with published weights: see the methodology.