Get the Walthers 933 - 3510 Wall - Mount Industrial Dust Collector Kits. This pack comes with 3 kits suitable for HO scale. Ideal for adding an industrial touch to your model, it's a great pick for hobbyists.

Using these Walthers wall - mount industrial dust collector kits is easy. First, find a suitable corner in your HO scale model where you want to place the dust collectors. Then, carefully take the parts out of the kit and assemble them according to the instructions. When handling the parts, be gentle to avoid any breakage. For maintenance, you can use a soft brush to clean the dust collectors from time to time. Keep them away from moisture and extreme temperatures to ensure their long - lasting performance.