Handheld electric window cleaner Leifheit 51003 — 28 cm working width, 43 cm stick, 38 min runtime, removable water tank

The Leifheit 51003 electric window cleaner is a compact device designed for streak-free cleaning of windows and other smooth surfaces. With a maximum working width of 28 cm and an operating time of up to 38 minutes on a single battery charge, this lightweight cleaner (739 g) covers up to 100 m² per charge. Its slim profile and modest height make it easy to handle, store and use for interior and exterior glass cleaning tasks.

Advantages

The Leifheit 51003 combines a practical working width with a battery runtime sufficient for medium-sized cleaning tasks. Its low weight and compact dimensions reduce user fatigue and simplify maneuvering across panes and mirrors. The device is optimized for leaving surfaces dry and streak-free without the need for manual wiping after vacuuming the cleaning solution. The design supports quick set-up and straightforward cleaning maintenance.

Suitable for

• Residential window panes and balcony doors
• Mirrors and shower glass
• Small storefront or office glass panels
• Tiles and other smooth, non-porous surfaces

Key specifications

• Maximum working width: 28 cm
• Operating time per battery charge: up to 38 minutes
• Cleaning area per charge: up to 100 m²
• Weight: 0.739 kg
• Compact dimensions: approx. 280 mm (width) x 430 mm (height)
• Colour: blue and white

How to use

Spray or apply a suitable window cleaning solution to the surface, or use a compatible microfiber pad with a little water. Move the Leifheit 51003 across the wet surface so the squeegee head vacuums up the fluid and leaves the surface dry. For best results, work from top to bottom and overlap passes slightly to avoid streaks. Empty the collection tank after use and rinse any removable cleaning parts according to the manufacturer's care instructions.

Usage recommendations

Use only on smooth, non-porous surfaces. Avoid using the device on heavily textured or rough materials. For exterior cleaning, choose calm weather conditions to reduce rapid drying and streak formation. Regularly check and clean the squeegee blade and collection tank to maintain optimal suction and streak-free results.