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RP-U21 product photograph

Under-Sink RO Systems

RP-U21

Slim under-sink RO purifier (1901)

RP-U21 — Slim under-sink RO purifier. Key specification: RO capacity 400–1200 GPD. Specifications are confirmed per model and order.

RP-U21 is a slim under-sink RO purifier on the same two-cartridge platform as RP-U01. It is 135 mm thick, tankless, and available in approx. 20 appearance variants.

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Voltage / frequency is configurable to the target country. Other configurations are confirmed per order.

Specifications

9 specification rows from the ROPureOEM catalogue.

RO capacity400–1200 GPD
RO water flow1.04–3.12 L/min (by configuration)
Cartridges2 (PCT + RO)
Body thickness135 mm
Dimensions392 × 135 × 393 mm (400–800G); 460 × 135 × 393 mm (800–1200G)
Rated purified volumeConfirmed per order
VariantsApprox. 20 appearance variants (one page)
Voltage / frequencyConfigurable to target country
Other configurationsConfirmed per order

Specifications are taken from the ROPureOEM catalogue. Where a value is not yet confirmed, it is listed as “Confirmed per order” — we do not publish unconfirmed figures.

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