Aqua Blue H2O Hisense Fridge Water Filter Replacement – K2100990, K2100988, HX2019FR-A, HX2019FR-AWF
The Aqua Blue H2O Hisense fridge water filter replacement is a premium compatible alternative cartridge designed to suit selected Hisense refrigerators using filter models K2100990, K2100988, HX2019FR-A and HX2019FR-AWF.
This internal twist-in refrigerator water filter helps reduce unwanted chemical taste and odour, helping provide fresher, cleaner-tasting drinking water and ice from your Hisense fridge.
Compatible Replacement Filter Numbers
- Hisense K2100990
- Hisense K2100988
- Hisense HX2019FR-A
- Hisense HX2019FR-AWF
- Hisense HX2019FR-A-2
- Hisense HX2019FR-A-3
- HX2019FR-A-WF
Compatible Hisense Fridge Models
Suitable for selected Hisense refrigerator models including:
- HRCD650BW
- HRCD585BW
- HRCD585BWB
- HRCD585TBWB
- HRFD560SW
- HRFD634BW
- HRCD586TBWB
Please check your existing filter model number before ordering. If your current filter shows K2100990, K2100988, HX2019FR-A or HX2019FR-AWF, this compatible replacement filter is designed to suit.
Product Specifications
| Brand | Aqua Blue H2O |
| Product Type | Internal fridge water filter cartridge |
| Function | Chemical taste and odour reduction |
| Rated Capacity | 757 litres / 200 gallons |
| Flow Rate | 1.9 LPM / 0.5 GPM |
| Service Life | Approximately 6 months, depending on water quality and usage |
| Operating Pressure | 30–125 PSI / 207–862 kPa |
| Operating Temperature | 34–100°F / approximately 1–38°C |
| Dimensions | Approx. 175 mm overall length x 45 mm diameter |
| Flushing Requirement | Flush for at least 5 minutes before use |
| UPC | 648236963999 |
| Reference Cartridge Number | HX2019FR-A |
| NSF System Trade Name Reference | HX2016F-A |
Installation Guide
The filter is mounted on the ceiling inside the refrigerator compartment. To remove the old filter, rotate it counter-clockwise until the filter releases slightly and you hear a snap. Insert the new filter and twist it into place until securely fitted.
After installation, flush the new filter for at least 5 minutes before drinking the water. Regular filter replacement helps maintain fresh-tasting water, clean ice and consistent water flow from your Hisense refrigerator.
Important Note
This is a compatible Aqua Blue H2O replacement filter for selected Hisense refrigerators. It is not an original Hisense product. Hisense is a registered trademark of its respective owner and is used only to identify product compatibility.
Compatible Models
Please refer to the product description above for compatible filter numbers, refrigerator models, and system model information.
If you cannot find your model number or are unsure whether this product is suitable for your system, please contact us before purchasing.
Contact Us for Compatibility SupportInstallation Guide
Please use the general guide below to help identify your filter type and follow the correct replacement process. Filter location and replacement steps may vary depending on your refrigerator or water filtration system model. Always refer to your appliance manual for the exact filter location and specific instructions.
Need Help Finding the Correct Filter?
Before ordering, compare your old filter, check the model number or filter code, and confirm the connector type. If you are unsure, please contact Water Filter Distributors for assistance.
Whole House System Installation Manual
For whole house filtration systems, please refer to the detailed installation manual below. Professional installation by a licensed plumber is recommended.
View Whole House Installation ManualTwin Cartridge Under Sink Installation Guide
For twin cartridge under sink systems, please refer to the installation guide below. This guide is suitable for systems supplied with a dedicated faucet, diverter valve, tubing and installation kit.
Important Notes
- Filter location and replacement steps may vary depending on your appliance or system model.
- Flush approximately 5–10 litres or 3–5 minutes of water after installation.
- Use with cold potable water only.
- Check for leaks after installation and reinstall if necessary.
- Always follow your appliance manufacturer's instructions.
Certification & Quality Assurance
Water Filter Distributors is operated by Mexi Trading Pty Ltd, an Australian owned and operated company. Our products are supplied with a strong focus on quality, safety and trusted filtration performance.
Important Certification Notice
- Certification details may vary depending on the specific product model.
- Please refer to the product description, packaging or official documentation for model-specific certification information.
- If you require confirmation for a specific product, please contact Water Filter Distributors before purchasing.