RO-22-B Ice and Hot All-in-One RO Water Purifier
Product Overview
The RO-22-B (Cooling + Heating) is an advanced all-in-one water purification system that combines RO filtration with heating and cooling capabilities. With its built-in water tank and smart features, it provides instant access to purified hot and cold water, making it ideal for modern homes and offices.
Key Features
- Cooling and heating all-in-one design
- 8-inch flat cartridge system
- Fruit and vegetable detoxification function
- Countertop installation
- Instant hot water on demand
Filtration System
This model features a multi-stage RO (Reverse Osmosis) filtration system:
- PP Cotton Filter (1um): Captures sediment, rust, and large particles (3-6 months)
- UDF Granular Carbon: Adsorbs chlorine, odors, and organic compounds (6-12 months)
- RO Membrane (0.0001um): Removes bacteria, viruses, heavy metals, and dissolved solids (24 months)
- Post Carbon Filter: Improves taste and adds beneficial minerals (12 months)
Technical Specifications
| Model | RO-22-B (Cooling + Heating) |
| Category | Integrated Dispensers |
| Product Dimensions | 565 x 185 x 420 mm |
| Packaging Dimensions | 658 x 318 x 480 mm |
| Flow Capacity | 100 GPD |
| Filter Configuration | PP + Pre-Carbon + PP + Post Carbon + 100G RO Membrane (5-stage, 8-inch) |
| Manufacturer | Huizhou Qiteng Environmental Protection Technology Co., Ltd. |
| OEM/ODM | Available |
Applications
Suitable for home kitchens, offices, and other residential applications requiring clean, safe drinking water. The compact design allows for easy installation and maintenance.
Huizhou Qiteng Environmental Protection Technology Co., Ltd. - Professional manufacturer of water purifiers, air purifiers, and small home appliances since 2009. Self-developed, self-molded, OEM/ODM welcome.



