'PLUS A, PLUS B' Water Fed Pole ExtensionsPLUS A & B Extensions are the key to the REACH iT Pole Design giving the best value when investing in a Water Fed Pole. Using the 80: 20 RULE, we understand that you should focus your attention on solutions that increase your efficiency in the areas that you spend 80% of your time namely Ground to 2 stories for RESIDENTIAL Window Cleaners, and Ground to 3 or 4 stories for Window Cleaners servicing COMMERCIAL Window Cleaning Customers. When choosing