Dreame RHF21 Replacement Filter for X50/L50/L40s Robot Vacuum

The Dreame RHF21 is a genuine replacement filter designed to maintain peak suction and air quality across Dreame's premium robot vacuum lineup. This filter cartridge restores your cleaner's performance and keeps indoor air cleaner with each pass.

Keep Your Robot Vacuum Running at Full Power

• Compatible with X50 Ultra, X50 Master, X50 Ultra Complete, X50s Ultra, X50s Ultra Complete, and X50s Master models
• Works with L50 Pro Ultra, L50 Ultra, L50s Ultra, and L40s Ultra/Pro Ultra variants
• Captures fine dust, allergens, and microscopic particles for improved air filtration
• Easy swap-out design—no tools required for replacement
• Regular filter changes extend your vacuum's lifespan and maintain consistent cleaning power

Ideal for households with pets, allergy sufferers, or anyone who relies on their Dreame robot vacuum for daily cleaning. Replace every 3–6 months depending on usage to keep suction strong and your home allergen-free.