CrystalReach 20L Window cleaning Backpack Pump Rectus 21 Water Fed Pole System

With Rectus 21 Fitting and Lithium Battery. Rectus 21 Quick Connect fitting. Pump unit with Rectus 21 female fitting. 1 Male Rectus connector (to hose). 20L durable plastic tank. Professional Window Cleaning — Made Easy.

eBay