Dial 115V Power-Clean® Mineral & Scale Elimination System Item #1916499 | Model #10902 The bits feature pilot point

The bits feature pilot point tips that resist walking and drill clean holes more efficiently

The American built N28W evaporative window is an economical unit that provides high performance

The CRAFTSMAN® 44-piece Ratcheting Screwdriver set with a VERSASTACK™ compatible case is the perfect solution to keep all your bits in one place ready to go for most projects

Soft carrying case and two AAA batteries included

Rollout Switch

Dial 115V Power-Clean® Mineral & Scale Elimination System Item #1916499 | Model #10902 The bits feature pilot pointThe purge pump automatically flushes the old water from an evaporative cooler. This helps maintain a fresh water supply. It also helps fight scale and mineral build up. This pump is used in conjunction with a regular pump inside the cooler. Changes out the cooler's water after every 8 hours of operation Helps pads stay cleaner and last longer Prevents mineral buildup 4 6 minute flush cycle