LG CordZero Cordless Vacuum A939 with All-in-One Tower Review

Cordless vacuums have grown up. No longer merely accessories to a good clean, models like LG’s new CordZero A939 are powerful, long-lasting, and flexible enough to be your daily go-to, rather than just tidying up around the edges. For maximum convenience, though, this $999 vacuum – and its imposing All-in-One Tower base station – promises to empty itself. It slots …