Under-Sink RO System Real factory spec
R-A1 5-Stage RO System 100 GPD
Five-stage reverse osmosis system with booster pump: PP, UDF, CTO, a 100 GPD RO membrane and T33 post-carbon, rated 45 W at 200 V / 50 Hz. Modular interchangeable cartridges and a 400 × 180 × 465 mm under-sink footprint.
- 100 GPD RO membrane for residential and office direct drinking.
- Booster pump rated 45 W at 200 V / 50 Hz; 110 V and 220 V configurations available for target markets.
- Modular cartridge design allows customised media selection and simple maintenance.
- 400 × 180 × 465 mm under-sink installation.
CE marking - scope for this model
Model R-A1 is one of the 47 model codes on the product model table of certificate SC-ROHS-2026-08-04, issued 9 October 2026 by CERTIFICATION Center of Riga, Latvia against Directive 2011/65/EU, valid to 8 October 2029.
Being on that table places the model inside this certificate scope. It is not a statement about any other directive, and it is not a third-party test result for the unit you receive.
The certificate, in fullTechnical Specifications
Verified factory parameters — same data as our Alibaba.com listings
Model
R-A1
Capacity
100 GPD (~378 L/day)
Rated voltage
200 V / 50 Hz (110 V / 220 V optional)
Rated power
45 W
Cartridge structure
PP + UDF + CTO + RO + T33
Operating temperature
4 – 30 °C
Dimensions
400 × 180 × 465 mm
Configuration
Interchangeable cartridges, booster pump