Porous Metal Filters
ISO 9001:2015 certified

ISO 9001:2015

ANAB Accredited certified

ANAB Accredited

Sintered porous metal filters manufactured using precision powder metallurgy techniques. Our custom-fabricated filters deliver controlled porosity and permeability for medical, industrial, and specialized applications. Available in stainless steel and alloy materials with density ranges from 5.8-8.3 g/cc, these filters provide reliable filtration performance while reducing machining costs through near-net-shape manufacturing.

Our Range of Products
Porous Metal Filters

Porous Metal Filters

  • Near-net shapes reduce machining
  • Custom tolerances for precision
  • 300 & 400 series stainless steel

Frequently Asked Questions

What materials are available for sintered porous metal filters?

We manufacture filters in 300 & 400 series stainless steel, iron and steel alloys, brass, bronze, nickel silver, and specialty materials with densities ranging from 5.8-16.4 g/cc.

What size range can you manufacture for porous metal filters?

Do you provide design assistance for custom filter applications?

What industries use sintered porous metal filters?

What secondary processing services are available?

Are your sintered metal filters certified?

What is the typical lead time for custom porous metal filters?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Equipment

Medical Equipment

Precision sintered filters for medical devices requiring biocompatible materials and sterile filtration performance.

Plumbing & Fixtures

Plumbing & Fixtures

Durable porous metal filters for water filtration, pressure regulation, and flow control in plumbing systems.

Power Tools & Equipment

Power Tools & Equipment

High-strength sintered filters providing protection and air filtration for pneumatic and hydraulic power tool systems.

Industrial Manufacturing

Industrial Manufacturing

Custom filtration solutions for firearms, lock hardware, appliances, and lawn equipment manufacturing processes.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Sterling Sintered Technologies manufactures precision-engineered sintered metal filters for custom and industrial applications. Our porous metal filters are manufactured using advanced powder metallurgy processes, delivering net or near-net shapes that reduce costly machining operations. We serve medical, firearms, plumbing, power tools, and lock hardware industries with parts ranging from miniature components to 500 grams, offering densities from 5.8 to 8.3 g/cc in stainless steel, ferrous, and non-ferrous materials.
Porous Metal Filters

Precision-engineered sintered metal filter discs manufactured from stainless steel and alloy steel powders. Our porous metal filters deliver exceptional filtration performance across medical, industrial, and specialized applications. With density ranges from 5.8-8.3 g/cc, these custom-fabricated filters offer net or near-net shapes that reduce machining costs while maintaining tight tolerances for critical filtration requirements.
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Sterling Sintered Technologies manufactures precision-engineered sintered porous metal tubes for diverse industrial applications. Our custom and industrial solutions utilize advanced powder metallurgy to create net or near-net shapes with controlled porosity, reducing costly machining operations. With ISO 9001:2015 certification and over 65 years of experience, we deliver high-quality porous metal components for filtration, fluid control, and specialized applications across medical, industrial, and commercial sectors.

Why Medical & Industrial Leaders Choose Sterling Sintered Technologies

65+ Years Manufacturing Excellence

Since 1955, we've perfected powder metallurgy techniques, delivering precision-engineered sintered metal filters with consistent quality and reliability for critical applications.

ISO 9001:2015 Certified Quality

Our ANAB-accredited quality management system ensures every porous metal filter meets stringent tolerances and performance specifications through extensive quality control protocols.

Complete Design-to-Delivery Support

From initial design assistance and prototyping to in-house tool fabrication and secondary processing, we provide comprehensive engineering support for your custom filtration needs.

Get Expert Guidance on Your Custom Filtration Project

Connect with our powder metallurgy specialists for design assistance, material selection, and custom quotes. Expect a detailed response within 24 hours.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com