The Shop Fox W1685-1-1/2 HP Dust Collector is a robust machine designed for heavy-duty dust collection in workshops. With a bag volume of 5.4 cubic feet and an air suction capacity of approximately 1,280 CFM, it promises efficient dust management.

Assembly is straightforward, though some users noted discrepancies in the manual regarding bolt counts and alignment issues with the impeller housing. Despite these minor hiccups, the unit comes together well with quality nuts and bolts provided.

Performance-wise, the Shop Fox W1685 excels in suction power, capable of pulling planer shavings from an open hand at 4 inches from the duct. However, it is notably loud during operation, registering around 72db. Users recommend using ear protection if working nearby.

Mobility is facilitated by casters, but caution is advised when moving the unit to avoid bending the bag support arm. The inclusion of a precollector can enhance performance by reducing the frequency of emptying the main bag and protecting against large debris.

Overall, the Shop Fox W1685-1-1/2 HP Dust Collector is a reliable and powerful addition to any workshop, offering excellent dust collection capabilities despite some assembly quirks and noise levels.