Window cleaning robot HUTT W9 corded, 3800 Pa suction, model W9

HUTT W9 corded, 3800 Pa suction, model W9 is a window cleaning robot designed for automated cleaning of vertical and inclined glass surfaces. The device adheres to the glass using strong suction and follows programmed navigation paths while rotating microfiber pads to remove dust, fingerprints and light grime. Intended for homes and small commercial spaces, it reduces manual effort for regular window maintenance and supports use on single-pane, double-glazed and framed windows that allow access for the cleaning pads.

Advantages

The HUTT W9 offers 3800 Pa suction power for firm adhesion and stable operation on a variety of glass surfaces, combined with corded power supply for uninterrupted cleaning cycles. Its rotating cleaning pads provide consistent contact with the glass to reduce streaks, while onboard sensors and predefined navigation patterns help avoid missed areas. The design supports inclined and vertical surfaces and is suitable for frequent maintenance without the need for ladders.

Suitable for

• Residential windows and balcony doors
• Small offices and storefront glass panels
• Inclined skylights and atrium glass
• Regular maintenance of double-glazed and single-pane windows

Key specifications

• Suction power: 3800 Pa for reliable adhesion
• Power source: corded electric operation for continuous use
• Cleaning method: rotating microfiber pads for streak reduction
• Surface compatibility: vertical and inclined glass, framed and frameless panes where pads can access the surface
• Navigation: onboard sensors with predefined path algorithms to cover surfaces systematically
• Mounting and safety: suction-based attachment with safety tether compatibility

How to use

Attach the safety tether to a secure anchor point and connect the power cable before placing the HUTT W9 on the glass surface. Select the appropriate cleaning mode and start the cycle; the robot will adhere to the window and follow its programmed path while the rotating pads clean the glass. After the cycle completes, power off the unit, detach the safety tether, remove the robot from the window, and clean or replace the pads as needed according to the maintenance instructions.

Usage recommendations

Use a mild, non-abrasive glass cleaner or plain water when wetting the pads, avoid solvents or abrasive chemicals. Ensure the window frame and surrounding area provide anchor points for the safety tether and keep the power cable free of obstructions. For best results, remove heavy deposits of dirt manually before running the robot and inspect the pads regularly for wear.