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1721 Series Under-Sink RO Water Purifier
Top-draw composite filter design with separate post carbon in 75/400/500/600 GPD variants
OEM Quotation
Contact for Price
OEM Procurement
- MOQ
- 1 PCS
Supply Capabilities
- ✓Logo, color, packaging and manual customization
- ✓Export packaging and labeling solutions
- ✓Export documents and cross-border shipping coordination
Contact us for any unlisted specifications and order details.
1721 Series Under-Sink RO Water Purifier. The catalogue shows the following model(s) in this product/series: AW-RA04 / AW-RA07 / AW-RA08.

Key Features
- Slim body with modular structure
- High flow with tankless design
- Integrated water manifold module with no water leakage
- Three-stage composite filter with separated post-carbon cartridge for easy replacement
- High-precision filtration with long-lasting water-saving RO membrane
- Long service life of filter cartridge with life reminder
Specifications
- RO Flow Available: 75 / 400 / 500 / 600 GPD
- Power: 75G: 36W; 400G: 60W; 500G: 65W; 600G: 80W
- Voltage: 24V
- Purified Water Flow Rate: 75G: 0.2L/min; 400G: 1.04L/min; 500G: 1.3L/min; 600G: 1.56L/min
- Pressure Tank: 75G: 3.2G; other flow versions: none
- RO Permeate : Drain: 2:1
- First Filter / Service Life: CP (PP+Carbon) / 9–15 months
- Second Filter / Service Life: RO (Reverse Osmosis) / 30–48 months
- Third Filter / Service Life: CB (Post Carbon) / 12–18 months
- Input Water Pressure: 0.1–0.4MPa
- Inlet Water Temperature: 5–38°C
- Ambient Temperature: 4–40°C
- Product Size: 443×132×356mm
- Carton Size: Standard: 675×192×465mm; RA07: 755×265×496mm
Catalogue source: AIBOTE 2024.09, PDF page 11.
Engineering Datasheet
Technical Specifications
Specifications below support overseas sourcing evaluation. Unlisted data is subject to confirmation.
| 01 / Performance & Filtration | |
|---|---|
| Purified Water Flow | 75G:0.2L/min; 400G:1.04; 500G:1.3; 600G:1.56 |
| Filtration Stages | CP 9-15m + RO 30-48m + CB 12-18m |
| Inlet Water Pressure | 0.1-0.4MPa |
| 02 / Electrical & Operating Conditions | |
| Voltage / Frequency | 24V |
| Rated Power | 36/60/65/80W |
| Operating Water Temperature | Inlet 5-38C; ambient 4-40C |
| 03 / Dimensions & Packaging | |
| Product Dimensions | 443x132x356mm |
| Units per Carton | 1 PCS |
Labels, packaging, manuals and product configurations can be customized according to order volume, target market and brand requirements.
Packaging
Catalogue carton size: Standard: 675×192×465mm; RA07: 755×265×496mm.
Applications
Designed for under-sink installation.
Packaging & Service
China warehouse consolidation, inspection, sorting, LCL packing and cross-border shipping coordination are available.