Introduction
This manual provides essential information for the proper use, installation, and maintenance of your HiKOKI 380954 RP18DA Dust Collector Filters. Please read this manual thoroughly before use to ensure optimal performance and longevity of the filters.
Product Overview
The HiKOKI 380954 filters are designed specifically for the HiKOKI RP18DA cordless dust collector. This package includes 5 disposable paper filters intended for dry dust collection.

Image of a single HiKOKI 380954 dust collector filter. It is a white, rectangular paper bag with a brown cardboard collar and a circular opening for attachment to the dust collector.
Setup and Installation
Follow these steps to properly install the dust collector filter into your HiKOKI RP18DA cordless dust collector:
- Ensure the dust collector is turned off and disconnected from any power source or battery.
- Open the dust collector's housing or compartment where the filter is located. Refer to your HiKOKI RP18DA dust collector's main manual for specific instructions on accessing the filter compartment.
- Carefully remove the old, full, or damaged filter. Dispose of used filters responsibly according to local regulations.
- Unpack a new HiKOKI 380954 filter from its packaging.
- Align the filter's cardboard collar with the inlet port inside the dust collector.
- Gently push the filter onto the inlet port, ensuring a secure and airtight fit. The filter should sit snugly within the compartment.
- Close the dust collector's housing or compartment securely.
- The dust collector is now ready for operation with the new filter.
Operating Considerations
These filters are designed for dry dust collection only. Do not use these filters for wet vacuuming or collecting liquids, as this can damage the filter and the dust collector.
Regularly check the filter for signs of fullness or damage. A full filter will reduce the suction power of your dust collector.
Maintenance
The HiKOKI 380954 filters are disposable and designed for single-use or until full. They are not intended for cleaning or reuse.
Replace the filter when:
- Suction power of the dust collector noticeably decreases.
- The filter appears visibly full of dust and debris.
- The filter shows any signs of damage, such as tears or holes.
Always replace filters with genuine HiKOKI 380954 filters to ensure compatibility and optimal performance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Reduced Suction | Filter is full or clogged | Replace the filter. |
| Reduced Suction | Filter is not properly installed | Reinstall the filter, ensuring a secure fit. |
| Dust escaping | Filter is damaged or torn | Replace the filter. |
| Dust escaping | Filter is not properly installed | Reinstall the filter, ensuring a secure fit. |
Specifications
- Model Number: 380954
- Compatible Dust Collector: HiKOKI RP18DA Cordless Dust Collector
- Material: Paper
- Quantity per Pack: 5 filters
- Dimensions (approximate, per filter): 14.17 x 7.68 x 0.2 inches (36 x 19.5 x 0.5 cm)
- Weight (approximate, per pack): 12.7 ounces (360 grams)
- Intended Use: Dry dust collection only
Warranty and Support
For warranty information or technical support regarding your HiKOKI RP18DA Dust Collector or its accessories, please refer to the official HiKOKI website or contact HiKOKI customer service directly. This product (filters) is a consumable item and typically does not carry a separate warranty.