Filter Mesh
Filter mesh consists of fine woven or sintered stainless steel designed to remove particles from liquids and gases. The small openings, measured in microns, provide precise filtration and high flow rates. Stainless steel filter cloth offers exceptional durability, chemical resistance and cleanability compared to disposable filters.
Mesh Count & Micron Rating
Filter mesh specifications are expressed in mesh count (openings per inch) or micron rating (µm), which indicates the maximum particle size allowed through the mesh. The higher the mesh count, the smaller the openings. Choosing the right balance between flow and filtration efficiency is essential.
| Mesh Count | Approx. Micron | Wire Diameter (mm) | Grade | Applications |
|---|---|---|---|---|
| 60 | 250 µm | 0.18 | 304/316 | Brewing filters, paint strainers |
| 100 | 150 µm | 0.14 | 304/316 | Water purification, oil filtration |
| 200 | 74 µm | 0.07 | 304/316 | Air filtration, laboratory screens |
| 400 | 37 µm | 0.05 | 316 | Microfiltration, medical devices |
Sintered Mesh
For high‑pressure or backwashable filters, multiple layers of woven mesh can be sintered (vacuum‑bonded) to form a porous plate. Sintered stainless mesh maintains uniform pores, high strength and stability at elevated temperatures.
Common Uses
- Water Treatment: Remove sediments and contaminants from drinking and industrial water.
- Brewing & Beverage: Filter hops, grains and coffee in home brewing and commercial applications.
- Oil & Fuel Filtration: Clean hydraulic, diesel and engine oils by trapping fine particles.
- Laboratory & Medical: Provide sterile filtration of chemicals, gases and pharmaceuticals.
Recommended Products
100 Mesh Filter Cloth
Premium 304 stainless filter cloth with 150 µm openings for home brewing and water filtration.
Buy Now200 Mesh Microfilter Screen
Fine 74 µm 316 stainless screen used in laboratory equipment and precision sieving.
Buy NowSintered Stainless Filter Disc
Multi‑layer sintered disc providing high‑strength microfiltration for chemical processing and oil filtration.
Buy NowIf you’re unsure which mesh count is suitable, read our blog post on choosing the right stainless mesh. You may also explore decorative mesh for aesthetic applications.