This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Demineralizers; Filtration Equipment; Ice and Snow Melters.
Water Purification Compounds (FSC 6810 and 7930); Water Softening Compounds (FSC 6810 and 7930).
Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
333318 – Other Commercial and Service Industry Machinery Manufacturing
312112 – Bottled Water Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
333999 – All Other Miscellaneous General Purpose Machinery Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
237110 – Water and Sewer Line and Related Structures Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
444130 – Hardware Stores
326122 – Plastics Pipe and Pipe Fitting Manufacturing