Xiaomi J21-RO-800-1¶
OEM
Sources reviewed: 2026-09-11. Compatibility remains at the provenance level shown below.
Also sold as: Mijia Smart Water Purifier N800G Filter RO1
Fits water purifier units¶
| Unit | Provenance | Source |
|---|---|---|
| Xiaomi Mijia Smart Water Purifier N800G | Manufacturer claim | Source |
Notes¶
The model code, stage and media description are manufacturer claims from the linked specifications and product documentation. A fit claim applies to the named cartridge position in the named device. It does not establish interchangeability with another cartridge carrying the same PPC1 or RO1 suffix, or confirm filtration performance. Xiaomi lists 134 x 134 x 420 mm as package dimensions. These are not cartridge or connector measurements.
Sources¶
- https://www.mi.com/global/product/mijia-smart-water-purifier-n800g-filter-ro1/specs/
- https://www.mi.com/uk/support/faq/details/KA-612191/
Corrections and additions¶
Suggest a correction or addition (GitHub sign-in required). One sourced fact helps; better sources and conflicting fit evidence are welcome. For a broken link or an unverified claim, just identify the problem.