Window cleaner Karcher WV 71 — cordless glass vacuum, lightweight compact design, model 1.633-142.0

Karcher WV 71 is a cordless glass vacuum designed for streak-free cleaning of windows, mirrors and smooth surfaces. The lightweight, compact design integrates a spray bottle and a powerful suction nozzle to remove water and cleaning solution rapidly, enabling one-handed operation and simple maintenance for home or small commercial environments.

Advantages

The WV 71 delivers fast water pickup and leaves glass surfaces dry and streak-free without the need for squeegees or cloths. Its cordless design provides unrestricted movement and easy handling, while the compact housing reduces storage space. The integrated spray bottle and ergonomic handle support efficient single-handed cleaning sessions and straightforward disassembly for rinsing and maintenance.

Suitable for

• Cleaning interior and exterior windows
• Removing water and streaks from mirrors
• Cleaning bathroom tiles and shower doors
• Maintaining glass tables and smooth countertops
• Quick touch-ups in small commercial spaces such as offices or cafes

Key specifications

• Cordless operation with rechargeable battery for portable use
• Lightweight, compact body for comfortable one-handed handling
• Integrated spray bottle for combined spraying and vacuuming workflow
• Rapid water and cleaning solution pickup for streak-free drying
• Removable suction head and simple tank emptying for easy cleaning

How to use

Fill the integrated spray bottle with the recommended window cleaning solution or diluted detergent, then spray the surface evenly. Hold the WV 71 against the glass and switch on the device to vacuum the liquid in slow, even strokes from top to bottom. Empty the dirty water container after each use and rinse removable parts under running water where appropriate. Charge the battery according to the manufacturer’s instructions before prolonged cleaning sessions.

Usage recommendations

Use the device on smooth, non-porous surfaces; avoid strong alkaline or abrasive cleaners that could damage seals and suction surfaces. For best results, perform initial wipes on heavily soiled areas before vacuuming and store the unit charged in a dry place to preserve battery life.