WANSON FILTER

Liquid Filter Series

Knitted Mesh Filter

Knitted Mesh Filter is a gas-liquid filter, also known as a mist trap or woven wire mesh, is a special type of wire mesh product that primarily separates gases and liquids based on their different specific gravities. During the cooling process of a saturated gas, the liquid forms small droplets. The gas-liquid filter effectively intercepts and adsorbs liquid contaminants through physical interception, inertial collision, and electrostatic adsorption. For example, in a suddenly expanding container, as the flow rate decreases and the main fluid changes direction, tiny droplets in the vapor phase settle and separate from the gas.

WANSON FILTER manufactures high-performance Knitted Mesh Filter engineered from interlocking wire loops to provide a tortuous path for fluid and gas separation. Our knitted wire mesh products, often supplied as compressed elements or demister pads, offer superior efficiency in capturing fine liquid mist and solid particles in industrial processes.

High Efficiency Mist Elimination: The complex, multi-layer structure creates a large surface area for liquid droplets to coalesce and separate from gas streams effectively (e.g., in distillation columns).
Customizable Density & Form: We offer variable compression ratios to control filtration efficiency and pressure drop precisely. Available in custom pads, rolls, or rings.
Durable & Corrosion Resistant: Available in SS304, SS316, and exotic alloys like Monel or Hastelloy to withstand highly aggressive chemical environments and high temperatures.
Versatile Functionality: Beyond filtration, our knitted mesh is also widely used for vibration dampening, noise reduction, and EMI/RFI shielding.

Our knitted mesh filters are essential in petrochemical processing, wastewater treatment vapor recovery, and automotive exhaust systems. WANSON FILTER provides bespoke solutions tailored to fit existing vessel diameters and flow dynamics.

Details

Material

STAINLESS STEEL: 304, 304L, 316L 430,
PURE NICKEL / INCONEL / MONEL / COPPER / BRASS / ALUMINUM
MILD STEEL (PLAIN & GALVANIZED)

Hole Size

from the (2mm X 3 mm) to the (4mm X 5mm) then (12mm X 6mm)

Wire Diameter

0.07mm — 0.55mm / 0.002″ — 0.030″

Roll Width

1″ – 43”
(MOST COMMON: 4″ 6″, 12″, 18″, 24″, 30″, OR 42″)

Weight / Density

0.011” ,0.095”, 0.008”

Standard Forms

Standard Type; High-Efficiency Type; High Wear Type; Damping Type

Woven Style

Single Wire Woven; Double Wires Woven; Weveral Wires Woven