Replacement Filters for the Bluonics 5-Stage RO (50 GPD) Reverse Osmosis System
Bluonics · 5-Stage Reverse Osmosis
Replacement Filters for the Bluonics 5-Stage RO (50 GPD) Reverse Osmosis System
Every filter your system needs — stage by stage — using IPW house-brand cartridges that fit the standard 10" housings and cost a fraction of the OEM parts.
Also fits: Bluonics · Bluonics 5-stage
✓ Standard 10" cartridges — guaranteed to fit
Bluonics 5-Stage RO (50 GPD) Replacement Filters
This system uses standard 10" cartridges and an 1812 membrane. Pick the exact part for each stage below.
Filters by stage
Replace each stage with the exact IPW part below.
1
Sediment pre-filter
5µm polypropylene · 10" × 2.5"
IPW 5M-SED-10×2.5 — $3.50
Replaces genuine OEM: Bluonics sediment
2
GAC carbon
granular activated carbon · 10" × 2.5"
IPW UDF-10 GAC carbon — $7.99
Replaces genuine OEM: Bluonics GAC
3
Carbon block
coconut carbon block · 10" × 2.5"
IPW CBC-10-5 carbon block — $8.99
Replaces genuine OEM: Bluonics carbon block
4
RO membrane
50 GPD thin-film composite
IPW TW-1812-50 — $32.99
Replaces genuine OEM: Bluonics 50 GPD membrane
5
Inline post-carbon polish
coconut GAC inline · ¼" quick-connect
Hydronix ICF-10Q inline — $7.99
Replaces genuine OEM: Bluonics T33 inline
When to replace
🪣 Sediment & carbon: every 6–12 months💧 RO membrane: every 2–3 years
✓ Guaranteed to fit your Bluonics 5-Stage RO (50 GPD) — standard 10" cartridges & 1812 membrane.
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