Pentair Freshpoint Under Counter Replacement Filter Cartridges — Carbon, Sediment & RO Membrane Cartridges, All Models
| Model | Item # | Function | Capacity | Compatible Systems |
|---|---|---|---|---|
| FDF1-RC | 655123-96 | CTO Diamond Flow carbon post-filter — chlorine taste & odor reduction | 750 gallons | F1000-DFB, GRO-350B, GRO-475B, GRO-475BP, GRO-475M, GRO-575B, GRO-575M |
| F1B1-RC | 655120-96 | Carbon block — lead & cyst reduction | 750 gallons | F1000-B1B, GRO-475B, GRO-475M |
| F1S5-RC | 655116-96 | Meltblown 5-micron sediment pre-filter — taste, odor & VOC reduction | 675 gallons | F3000-B2B, F3000-B2M |
| F1GC-RC | 655117-96 | GAC post-filter — color, chlorine taste & odor reduction | 675 gallons | GRO-475B, GRO-475BP, GRO-475M, GRO-575M |
| GRO50-RC | 655121-96 | RO membrane — 50 GPD, 1:1 (50%) recovery ratio | 50 GPD flow | GRO-350B |
| GRO75-RC | 655122-96 | RO membrane — 75 GPD, 1:1 (50%) recovery ratio | 75 GPD flow | GRO-475, GRO-575 |
| F2B2-RC2 | 655126-96 | Twin-pack carbon cartridges (F2B1-RC + F2B2-RC) — VOC, chlorine, cyst & lead reduction | 675 gallons | F2000, F3000, GRO-575 |
Brand: Pentair FreshPoint
Design: Color-coded, click-in cartridge replacement (tool-free)
Replacement Interval: Annually, or at rated gallon capacity — whichever comes first
Certification: Several models NSF/IAPMO R&T certified to reduce PFOA/PFOS (up to 98%)
Keep your Pentair FreshPoint under counter filtration or reverse osmosis system running at peak performance with genuine FreshPoint replacement cartridges. FreshPoint's color-coded, click-in design makes cartridge changes fast and tool-free — no separate faucet, no guesswork on which cartridge goes where.
The FreshPoint replacement lineup covers every stage of filtration across the F1000, F2000, F3000, and GRO Series systems: carbon and sediment pre-filters, GAC post-filters for taste and odor, and high-efficiency reverse osmosis membranes with an industry-leading 1:1 recovery ratio (compared to the 3:1 ratio typical of standard RO membranes). Several models are also NSF certified to reduce up to 98% of PFOA/PFOS ("forever chemicals"), giving extra peace of mind for households concerned about emerging contaminants.
Find your system model in the table below to identify the correct replacement cartridge, or match by item number if you already know your part. Most cartridges should be replaced annually or at their rated gallon capacity, whichever comes first — replace sooner if you notice reduced flow or a change in water taste.
