Famous Sintered Metal Filter Manufacturer

Here’s a curated list of leading global manufacturers of sintered metal filters, with their core strengths, product ranges, and key applications—ideal for your catalyst recovery filter sourcing needs.

Mott Corporation (USA, part of IDEX)

Founded in 1959, a world benchmark in precision porous metal solutions. Specializes in both sintered powder and fiber media, with ultra-tight pore size control (0.1–100 μm). Materials include 316L, titanium, Hastelloy, Inconel. Serves semiconductor, chemical processing, hydrogen, and catalyst recovery (FCC, hydrogenation). Offers fully custom-engineered cartridges, tubes, discs, and porous components; ISO 9001/14001 certified.

Pall Corporation (USA, part of Danaher)

A global filtration giant with extensive sintered metal filter lines. Products cover sintered metal powder cartridges, fiber felts, and multi-layer mesh, for high-temperature, corrosive, and high-pressure industrial processes. Key applications: petrochemical catalyst recovery, refining, pharmaceuticals, and gas processing. Known for strict quality control, global service network, and compliance with ASME, PED standards.

Porvair Filtration Group (UK)

Specializes in sintered metal fiber and powder filters, with a focus on high-efficiency separation and low-pressure drop. Offers porous metal sheets, discs, pleated cartridges, and custom assemblies; filtration ratings down to 0.1 μm, porosity 75–85%. Serves aerospace, energy, chemical, and catalyst recovery. Strong R&D capability for extreme-environment applications (up to 900°C).

Deya Filtration (China)

A leading Asian OEM/ODM manufacturer with 20+ years of experience. Produces sintered stainless steel (316L), titanium, nickel alloy filters; thickness as thin as 0.007 inches, precision 0.1–100 μm. Products include discs, tubes, cartridges, porous gaskets for semiconductors, chemical, and catalyst filtration. Offers rapid prototyping (2 weeks), full customization, and ISO 9001 quality system.

Entegris (USA)

Focused on high-purity applications (semiconductor, biopharma, specialty chemicals). Sintered metal filters feature ultra-clean manufacturing, zero particle shedding, and compatibility with ultra-high-purity gases/liquids. Ideal for processes requiring strict contamination control alongside catalyst recovery in fine chemical synthesis.