The Shop Fox W1666-2 HP Dust Collector paired with the POWERTEC 70136 Hose Reducer offers a robust solution for workshop dust collection. With an air suction capacity of approximately 1,550 CFM and a static pressure of 12.3 inches, this unit is designed to handle heavy-duty tasks efficiently.

Assembly is straightforward, though some users noted discrepancies in the manual regarding bolt counts. The unit runs quietly compared to standard shop vacuums, and its suction power is impressive, capable of pulling planer shavings from a distance of 4 inches.

The POWERTEC 70136 Hose Reducer complements the dust collector by allowing seamless connection between larger and smaller hoses, enhancing versatility in various workshop setups. Made from high-quality ABS plastic, it ensures durability against abrasive workshop conditions.

Users have praised the ease of assembly and the quality of components provided. However, some mentioned issues with packaging and minor part damages upon delivery. Despite these hiccups, the overall performance and build quality have received high marks.

For optimal performance, it's recommended to use a solid main 6-inch hose before splitting into smaller branches to prevent crushing under suction. Additionally, using ear protection is advised due to the operational noise level of around 72db.

In summary, the Shop Fox W1666-2 HP Dust Collector combined with the POWERTEC 70136 Hose Reducer is a powerful and reliable choice for serious woodworkers seeking efficient dust management solutions.