Industrial Filter Paper | High Performance Filter Media

Product Overview

Our industrial filter paper is made of high-quality wood pulp, plant fiber and composite raw materials via professional papermaking and deep processing. With tight and even fiber arrangement, it balances excellent air permeability and high filtration precision. Different functional treatments such as water repellent, oil repellent, anti-static and flame retardant are available to adapt to diverse harsh working environments. It is the ideal raw material for producing finished filter cartridges and filter elements, and enjoys high recognition among filter manufacturers around the world.

Main Types & Technical Specifications

Classification by Usage & Material

1. Standard Wood Pulp Filter Paper

◦ Raw material: High-grade imported wood pulp

◦ Feature: Good air permeability, stable filtering effect, cost-effective

◦ Application: Ordinary air filters for trucks, construction machinery and general equipment

2. Waterproof & Oil-Repellent Filter Paper

◦ Special dipping treatment, resist water mist and oil mist

◦ Keep stable performance in wet and dusty workshops

◦ Widely used for off-road machinery and outdoor dust removal equipment

3. Anti-Static Filter Paper

◦ Conductive treatment to eliminate static electricity

◦ Prevent dust adhesion and static spark risks

◦ Suitable for flammable dust environments: coal powder, aluminum powder, flour

4. PTFE Composite Filter Paper

◦ Laminated with PTFE membrane, ultra-high filtration efficiency

◦ Easy pulse cleaning, not easy to block, long service life

◦ For high-standard industrial dust removal and fine dust filtration

5. High Temperature Resistant Filter Paper

◦ Special fiber formulation, withstand continuous high temperature

◦ Working temperature up to 160°C

◦ Applied to generator sets, high-temperature flue gas filtration

Core Product Advantages

✅ Uniform Fiber & Stable Filtration
Dense and orderly fiber structure ensures consistent filtration effect, no partial leakage or uneven air flow.

✅ High Dust Holding Capacity
Reasonable pore distribution stores more dust, effectively extending the service life of finished filter products.

✅ Excellent Water & Oil Resistance
Specially treated paper surface repels water and oil, avoiding softening, deformation and damage in humid conditions.

✅ Good Tensile Strength
High mechanical toughness, not easy to tear during folding, pleating and processing.

✅ Multiple Functional Options
Anti-static, flame retardant, high temperature resistant and composite membrane types meet different industrial demands.

✅ Easy Processing & Molding
Good flexibility, suitable for deep pleating, bending and cutting, compatible with all kinds of automatic filter production lines.

✅ Long Storage Life
Moisture-proof packaging, stable physical property, no mildew or deterioration during storage and transportation.

Wide Application Range

1. Automotive & Construction Machinery: Engine air filter paper for trucks, excavators, loaders, tractors

2. Industrial Dust Removal: Raw material for pulse dust collector filter cartridges and industrial dust filters

3. Air Compressor & Generator: Special filter paper for power equipment intake filtration

4. Environmental Protection Equipment: Fresh air system, ventilation equipment primary filter media

5. Liquid Filtration Industry: Industrial oil filtration, chemical liquid separation and purification

6. Filter Processing Factory: Raw material supply for all kinds of filter element manufacturing and deep processing

Customization & Global Service

We provide full personalized processing services:

• Custom basis weight, width, length and roll size

• Custom functional treatment: waterproof, oil-proof, anti-static, high temperature resistance

• Slitting, rewinding and edge trimming according to customer requirements

• Free samples and technical parameter sheets for performance testing

• Strict quality inspection before delivery, stable batch quality

• Moisture-proof export packaging, safe long-distance transportation

Our filter paper products are exported to Southeast Asia, Middle East, Europe, Africa and other regions. With reliable quality, complete specifications and competitive factory price, we have established long-term stable cooperative relations with filter manufacturers, machinery accessory suppliers and industrial filtration enterprises worldwide.

Company Profile

We are a comprehensive supplier focusing on filtration raw materials and finished filter products. Our product range includes various industrial filter paper, air filter elements, dust filter cartridges, activated carbon filters and matched metal mesh accessories. With mature production technology and rich export experience, we provide one-stop filtration solutions for global clients.