SeltzaRO Replacement Filters
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Replacement filters for your SeltzaRO machine
- First stage is a PCB (Polychlorinated biphenyls) filter. Lasts 6-12 months
- Second stage is the RO (Reverse Osmosis) filter. Lasts 24-36 months
- Third stage CB (Activated carbon rod). Lasts 6-12 months
Each cartridge sold individually.