NAICS Code 333310-81 - Water Purification/Filtration Eqpt (Manufacturing)

Marketing Level - NAICS 8-Digit

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NAICS Code 333310-81 Description (8-Digit)

Water Purification/Filtration Equipment Manufacturing is a subdivision of the Commercial and Service Industry Machinery Manufacturing industry. This industry involves the production of equipment used to purify and filter water for various applications. The equipment produced by this industry is used in a range of settings, including residential, commercial, and industrial applications. The equipment produced by this industry is designed to remove impurities and contaminants from water, making it safe for consumption or use in various industrial processes.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 333310 page

Tools

Tools commonly used in the Water Purification/Filtration Eqpt (Manufacturing) industry for day-to-day tasks and operations.

  • Reverse osmosis membranes
  • Activated carbon filters
  • Ultraviolet disinfection systems
  • Ion exchange resins
  • Sediment filters
  • Water softeners
  • Ozonation systems
  • Microfiltration membranes
  • Nanofiltration membranes
  • Chlorination systems

Industry Examples of Water Purification/Filtration Eqpt (Manufacturing)

Common products and services typical of NAICS Code 333310-81, illustrating the main business activities and contributions to the market.

  • Water treatment plants
  • Residential water filtration systems
  • Commercial water purification systems
  • Industrial water treatment equipment
  • Swimming pool filtration systems
  • Aquarium filtration systems
  • Wastewater treatment equipment
  • Desalination equipment
  • Bottled water production equipment
  • Water vending machines

History

A concise historical narrative of NAICS Code 333310-81 covering global milestones and recent developments within the United States.

  • The history of water purification and filtration equipment manufacturing dates back to ancient times when people used sand and gravel to filter water. The first modern water filtration plant was built in Paisley, Scotland, in 1804. In the United States, the first water filtration plant was built in 1872 in Poughkeepsie, New York. The industry has seen significant advancements in technology, including the development of reverse osmosis, ultraviolet disinfection, and nanofiltration. In recent years, the industry has focused on developing more sustainable and energy-efficient technologies, such as membrane bioreactors and solar-powered water treatment systems.