The standard you maintain it to.
RO Filter Replacement Set — HERO Purity 200-110 & HERO RO Dual 10
For HERO Purity 200-110 and HERO RO Dual 10 owners on a 6-month replacement cycle.
PP, CTO, and RO cartridge set for HERO Purity 200-110 and HERO RO Dual 10 — the same three-stage filtration core used in both machines. Priced to stay simple and affordable, not as a profit item. Subscribe for automatic delivery every 6 months.
Includes express postal shipping — no additional charges at checkout.
Compatible with: HERO Purity 200-110 and HERO RO Dual 10.
- Free over $79
- Quality-checked
- Faulty-only returns
- Includes PP cotton pre-filter, carbon (CTO) filter, and RO membrane filter — the complete 3-stage set.
- Compatible with HERO Purity 200-110 and HERO RO Dual 10 — one set, both machines
- Replacing all three stages together keeps filtration performance consistent
- One-time purchase US$89 — includes express postal shipping, no additional charges at checkout
- Autoship option: US$79 billed every 6 months, cancel any time
What it is
PP, CTO, and RO cartridge set for HERO Purity 200-110 and HERO RO Dual 10 — the same three-stage filtration core used in both machines: PP cotton pre-filter, carbon (CTO) block, and RO membrane. One set fits either machine, with 3-second self-service cartridge exchange. Priced to stay simple and affordable, not as a profit item. Subscribe for automatic delivery every 6 months.
What keeping it right feels like.
Small parts, looked after properly — so the ritual stays the same on day four hundred as it was on day one.
Nothing to think about.
The right part, on hand, before it is needed — no improvising, no pause in the routine.
The same session, every time.
Fresh consumables keep output, comfort and hygiene consistent from one week to the next.
Quietly looked after.
Replacing a part is a two-minute act of care, not a service call.
Calm continuity.
The ritual stays where you left it — familiar, unhurried, and yours.
Cared-for equipment, an unbroken routine, and a quieter kind of everyday wellbeing.
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Food- and medical-grade silicone nasal cannula with a built-in water trap. Universal fit for any of our inhalers.