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Publicly Traded Filtration Companies

U.S. Exchanges

List of Publicly Traded Filtration Companies Listed on Major U.S. Exchanges

These companies provide filtration products. Applications for these products include:

  • Filters used in gas and liquid purification
  • Industrial filtration products
  • Water filtration products

A comparison widget that shows trend, earnings per share (EPS), P/E ratio and beta for each of the companies on this list can be accessed through the link below.

Filtration Industry Comparison Widget

Select the company’s link to access charts, news links and company website and social media information.

Filtration Companies: Large-Cap Stocks

Eaton Corporation, Plc. (ETN) (Ireland: large-cap power management company; industrial filtration products)

Pentair Plc. (PNR) (United Kingdom: water, thermal management and equipment, filtration products)

Filtration Companies: Mid-Cap Stocks

Donaldson Company, Inc. (DCI) (Filtration systems and related replacement parts)

Filtration Companies: Small-Cap Stocks

Kadant Inc. (KAI) (Products panel and engineered wood products, fluid handling systems, cleaning and filtration systems, wood processing systems)

Lydall, Inc. (LDL) (Industrial filtration products; thermal insulation products, thermal and acoustical fibers and metals used in noise and heat abatement)

Filtration Companies: Micro-Cap Stocks

LiqTech International, Inc. (LIQT) (Denmark: Ceramic silicon carbide filters)

Perma-Pipe International Holdings, Inc. (PPIH) (Specialty piping, leak detection systems and industrial filtration products)

Related Links:

Publicly Traded Companies by Sector and Industry

List of Industrial Sector ETFs

List of Industrial Companies