SoftPro AIO Iron Master Air Injection Iron Filter (1.0 cu ft) review
By Daryna Klochko · Published · Specs checked Oct 14, 2026 · 
Scores 9.25/10, 1st of the 4 iron filters we track. At $1,517 it is the cheapest of the 4 iron filters, against a category median of $2,645. No certifier listing was found for it. It has no cartridges to replace.
A tight budget: $1,517, the cheapest of the 4 iron filters
- Price
- $1,517
- Certified for
- None found
- Flow
- 5 gpm (brand)
- Cartridge life
- Not stated
- Cost per year
- $0
- Warranty
- Lifetime (limited)
Certification
No certifier listing found.
The contaminants or other substances removed or reduced by this water treatment device are not necessarily in your water. Listing checked on Oct 14, 2026. What a listing means and what it doesn't
Specs and sources
Checked Oct 14, 2026 · source under each valueFiltration
Cartridges and install
Buying
Warranty, returns and shipping
Lifetime (limited) on the tank and core components.
60 days (another line on the same page says 6 months).
Warranty: Lifetime (limited) on the tank and core components. Returns: 60 days (another line on the same page says 6 months). Shipping: not stated by the brand. Source: SoftPro data sheet, checked Oct 14, 2026.
Source: SoftPro data sheet, checked Oct 14, 2026.
Compared with similar iron filters
| Model | Price | Certified for | Cost per year | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| SoftPro AIO Iron Master Air Injection Iron Filter (1.0 cu ft)THIS MODEL | $1,517 | — | $0 | Lifetime (limited) | 9.25/10 | Check price → |
| US Water Systems Flexx InFusion Iron and Sulfur System (10 GPM) | $2,595 | — | — | 5 years | 8.5/10 | Check price → |
| US Water Systems Flexx Oxi-Gen Aeration Iron and Sulfur Filter (10 GPM) | $2,695 | — | $0 | 10 years | 9/10 | Check price → |
| US Water Systems Matrixx InFusion Iron and Sulfur System (10 GPM) | $3,294.95 | — | — | Lifetime | 8.75/10 | Check price → |