The Wagtail Water Fed Wave is a cleaning tool unlike anything else on the market. The multi-jet channel produces an even flow of water, providing lubrication while simultaneously providing enhanced scrubbing power-driven by the high-quality microfiber washing pad that delivers better surface contact than traditional water fed brushes. The combination of a continuous flow of water with the microfiber pad increases the microfibers absorbency as well as the microfibers ability to pick up dirt and residue. The Wave tough plastic channel is durable & lightweight and won’t scratch your windows. The Wave can be used with pure water or tap water. Connect our 10M Tubing (connectors included) to the Wave from your pure water system or your garden tap/hose for water-fed cleaning. Wagtail’s Double Pivot technology sets a whole new standard for swivel head cleaning tools. The double-pivot combines our bona fide Pivot innovation with the added tilt and pan control, making it far more responsive. Whether you’re using it on a pole, by hand or cleaning hard-to-reach places, it will feel remarkably smooth and fast.