Dreame RHF1 vacuum accessory/supply Filter Robot vacuum

The Dreame RHF1 Vacuum Accessory filter contains a 0.3 micron element and E11 grade filter paper with a secure side seal to effectively trap ultrafine particles and reduce wind pressure loss while preventing secondary contamination. This pack includes two reusable filters in black, light grey and transparent colours designed specifically for robot vacuums to help capture dust and allergens and support better air quality and vacuum performance.

Advantages

The E11 grade filter media captures very small particles down to 0.3 micron. A side seal reduces air leakage and pressure loss, improving filtration efficiency. The filters are washable and reusable for periodic servicing, and the two-pack ensures you have a spare for replacement.

Suitable for

• Robot vacuum models compatible with Dreame RHF1 filters
• Homes with dust, pet hair and common allergens
• Regular vacuum maintenance and filter replacement cycles

Key specifications

• Filter grade: E11
• Particle capture: 0.3 micron element
• Pack contents: 2 filters
• Colour: Black, Light grey, Transparent
• Suitable for: Robot vacuum

How to use

Turn off and remove the dustbin from the robot vacuum, open the filter compartment and remove the old filter. Insert the Dreame RHF1 filter ensuring the side seal aligns correctly with the compartment to prevent air bypass. Reassemble the dustbin and resume normal operation. For washable maintenance, gently rinse the filter with water, allow it to fully dry before reinstalling, and replace the filter every 1–3 months depending on usage and contamination level.

Recommendations

Replace filters every 1–3 months depending on frequency of use and environment. When washing, avoid detergents and high-pressure water; let the filter dry completely to prevent mold or damage. Keep a spare filter on hand to maintain continuous vacuum performance.