Variant of NAPCS Canada 2017 Version 2.0 - Manufacturing and Logging Rev.1 - Updated December 11, 2020
344 - Heating, cooling and air purification equipment
This group comprises heating, cooling and air purification equipment.
34412 - Industrial and commercial fans, blowers and air purification equipment
This class comprises industrial and commercial fans, blowers and air purification equipment.
344122 - Air filtration and purification equipment
This subclass comprises equipment for filtering and purifying inflow and outflow air.
3441222 - Dust collection and other air purification equipment for cleaning inflow air
Dust collection and other air purification equipment for cleaning inflow air.
Illustrative example(s)
- electrostatic air cleaners
- electrostatic warm air furnace filters
- filters for air conditioning machines
- industrial dust collectors
34412220 - Dust collection and other air purification equipment for cleaning inflow air
Dust collection and other air purification equipment for cleaning inflow air.
Illustrative example(s)
- electrostatic air cleaners
- electrostatic warm air furnace filters
- filters for air conditioning machines
- industrial dust collectors
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