Important Safety Instructions
Read all instructions before using this appliance. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure the power cord is undamaged and properly connected to a suitable power outlet.
- Do not use the appliance on wet surfaces or to pick up liquids.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- The UV-C light is designed with a safety mechanism that automatically turns off when the unit is lifted or not in a flat position. Do not attempt to bypass this safety feature. Direct exposure to UV-C light can be harmful.
- Do not use without the dust cup and filters properly installed.
- Unplug from outlet when not in use and before cleaning or servicing.
- This appliance is for household use only.
Product Overview
The Rosewill RHVC-24004PU Mattress Vacuum Cleaner is designed for deep cleaning of fabric surfaces such as mattresses, sofas, and pillows. It features UV-C light, high heating technology, and a multi-stage filtration system.

Image: The Rosewill RHVC-24004PU Mattress Vacuum Cleaner, showing its compact design with a transparent dust cup and purple accents.
Included Components:
- 1 x Rosewill RHVC-24004PU Mattress Vacuum Cleaner
- 1 x Replacement HEPA Filter
- 1 x Cleaning Brush
- 1 x User Manual (this document)
Setup
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Filter Installation: Ensure the HEPA filter and dual dust cups are correctly installed within the unit. Refer to the "Maintenance" section for details on filter assembly.
- Power Connection: Plug the power cord into a standard electrical outlet. The appliance is corded and requires continuous power during operation.
Operating Instructions
The Rosewill RHVC-24004PU is designed for efficient cleaning of fabric surfaces. It combines strong suction, UV-C light, and hot air drying for thorough results.

Image: Diagram illustrating the vacuum's features including 13Kpa strong suction, 350W stable power, 253.7nm UV-C wavelength, 60°C hot air drying, and a 6-stage filtration system.
- Power On: Press the power button located on the handle to start the vacuum cleaner. The unit will begin operating with suction, UV-C light, and hot air drying simultaneously.
- Cleaning Technique:
- Place the vacuum head flat against the surface to be cleaned (e.g., mattress, sofa). The UV-C light will activate automatically when in contact with a flat surface.
- Move the vacuum slowly and steadily across the surface in overlapping passes to ensure comprehensive cleaning.
- The wide suction port (8 inches) allows for covering larger areas efficiently.
- UV-C Light Operation: The integrated UV-C light operates at 253.7nm wavelength. It is designed to activate only when the vacuum head is pressed firmly and flat against a surface, ensuring user safety. If the unit is lifted, the UV-C light will automatically turn off.
- Hot Air Drying: The vacuum incorporates 60°C (140°F) hot air drying to assist in moisture reduction and further enhance cleaning effectiveness.
- Power Off: Press the power button again to turn off the vacuum cleaner.

Image: Illustration demonstrating the UV-C light safety mechanism, showing the light turning on when the vacuum is flat on a surface and turning off when lifted.
Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your Rosewill Mattress Vacuum Cleaner.
Cleaning the Dual Dust Cup and Filters:

Image: Step-by-step guide for disassembling and cleaning the dust cup and roller brush.
- Disconnect Power: Always unplug the vacuum cleaner from the power outlet before performing any maintenance.
- Remove Dust Cup: Slide the button to unlock the dual dust cup assembly from the main unit.
- Empty Dust Cup: Open the lid of the dust cup and carefully pour collected dust and debris into a trash receptacle. The dual dust cup design separates dust and hair to prevent clogging.
- Clean Filters:
- Separate the HEPA filter and the stainless steel filter from the dust cup.
- Rinse all washable components (dust cup, stainless steel filter, air outlet sponge) under running water until clean. Do not wash the main vacuum unit.
- Allow all washed parts to air dry completely for at least 24 hours before reassembling. Ensure they are thoroughly dry to prevent mold or damage to the vacuum.
- Clean Roller Brush: Slide the buttons on the sides of the vacuum head to remove the roller brush. Use the included cleaning brush to remove any tangled hair or debris. Rinse if necessary and allow to dry completely.
- Reassembly: Once all components are dry, reassemble the filters and dust cup in reverse order of disassembly. Ensure all parts click securely into place. Reattach the dust cup to the main unit.

Image: Exploded view of the 6-stage filtration system, detailing the dual dust cup, cyclone dust filtration, fine stainless steel filter, HEPA(H10) filter, and air outlet sponges.
Troubleshooting
If you encounter issues with your Rosewill Mattress Vacuum Cleaner, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Vacuum does not turn on. |
|
|
| Reduced suction power. |
|
|
| UV-C light does not turn on. |
|
|
| Unusual noise during operation. |
|
|
Specifications
| Feature | Detail |
|---|---|
| Brand | Rosewill |
| Model Name | RHVC-24004PU |
| Special Features | Compact, Corded, HEPA Filter, UV Light, Hot Air Drying |
| Filter Type | HEPA Filter |
| Power Source | Corded Electric |
| Capacity | 0.5 Liters (Dust Cup) |
| Wattage | 350 Watts |
| Suction Power | 13 Kpa |
| UV-C Wavelength | 253.7 nm |
| Hot Air Temperature | 60°C (140°F) |
| Product Dimensions | 13"L x 11.5"W x 9"H |
| Item Weight | 5.8 pounds |
| UPC | 840951136003 |
Warranty and Support
Rosewill products are designed for quality and reliability. For warranty information, technical support, or to inquire about replacement parts, please visit the official Rosewill store or contact their customer service.
Official Rosewill Store: Visit Rosewill Store on Amazon
Please have your model number (RHVC-24004PU) and UPC (840951136003) available when contacting support.





