Replacement Filters for the DuraWater Iron Eater Air Injection 2-Stage Whole-House System
DuraWater Iron Eater Air Injection
🔧 Media-based system
This system uses tank media and hardware rather than drop-in cartridges.
✓ Cross-referenced to your DuraWater Iron Eater Air Injection
📋 Typical replacement: iron/KDF cartridge yearly · tank media every 3–10 years
1
Iron/sulfur media bed
Tank media bed
Media bed — not a drop-in cartridge
2
Air-injection control valve
System hardware
System hardware — not a filter
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