Looking for a safe, portable and easy way to clean those solar panels or high windows...? We've combined our best selling 4.2 Pro16 gallon backpack water tank with our AquaSpray Superlite range of water fed poles. Simply pick which length pole 20, 24 or 30 feet you need, and days of getting on those ladders are gone. The backpack can easily be carried and supported by most adults, it has an internal pump that pumps the water to the brush head and features an adjustable water pump putting you in control of how much water is being delivered to the brush head... The backpack has a 12v rechargeable battery (charger pack included) and the unit is fitted with a replaceable fuse that comes with the unit. Wide neck opening allows for easy filling and has a filter and carry handle lid is easily removed for speedy refilling. Extra Thick Padded Back Support together with padded shoulder straps and waist strap are all fully adjustable to the operator. The backpack has a female brass quick connector and connects to the brass male connector of the AquaSpray Superlite water fed pole. Depending on your preference the tank can be filled with both pure water (deionized or RO) or simply local water from a hose pipe.

Included in the Box:

• 1 x AquaSpray Pro16 Backpack (4.2 Gallons (US) Capacity)
• 1 x Fuse and Holder (to be installed by user)
• 1 x Battery Charging Pack
• 1 x 12v Rechargeable battery

Specifications Model: Aquaspray Backpack Water Tank 

• Capacity: 4.2 US Gallons 
• Working Pressure: Variable 29 - 72 psi
• Flowrate: 0.95 US Gallons per minute
• Dimensions: 15.3" x 10.6" x 20"
• Weight (including battery): 13.2 lbs