Designed for the painting professional, who paints daily. The HiBoy cart has a hose rack, pail hook, retractable handle, is made of welded steel and is chrome plated for durability as well as easy clean-up. This is a reliable sprayer and will out perform and outlast competitive sprayers. This is the perfect sprayer for regular daily use. Constructed using the proven Graco Endurance Pump, this sprayer is built to last. These pumps feature long life V-Max Blue Packings, a Chromex Rod and hardened stainless steel cylinder. The Graco Contractor II 2-finger gun that comes with this sprayer has a in-gun filter that resides in the handle to help ensure a clean spray.