Overview

Reliable filtration can help you stay productive, protect your equipment, and maintain a clean work environment. Donaldson’s high performance bag filters, made with our unique Dura-Life™ filter media, are engineered to support strong surface loading and consistent dust release — helping you effectively manage your process, whether you're working with dry particulate, sticky dust, or static-sensitive materials.

Available for use in both Donaldson and non-Donaldson baghouse collectors, these filters are offered in a variety of configurations and treatments to meet your specific application needs.

What Sets Our Filters Apart 

Our bag filters are built with the Dura-Life™ High Performance Media, manufactured with the unique hydroentanglement process that bonds fibers without the needling used in traditional polyester felt media.[HD1]  This process creates a more uniform media surface, reducing deep dust penetration and helping support efficient pulse cleaning and stable airflow throughout the life of the filter.

This structure allows dust to remain on the surface, making cleaning more effective and reducing pressure drop — which can contribute to low energy use and maintenance needs over time.

Features:

• Available in a wide range of lengths, top and bottom configurations
• Heat-seam construction for added durability
• Optional ground wires, abrasion cuffs, and expansion rings

Dura-Life™ Media Options

Dura-Life™ Polyester Fabric Collector Bags

For general-purpose dry dust applications

These high-efficiency filter bags are designed to support dependable performance across a wide range of dust collection systems. The unique Dura-Life™ media structure helps maintain airflow and dust release without clogging early in its service life.

Dura-Life™ Oleophobic Fabric Collector Bags

For wet, oily, or sticky dust

These filters include an oleophobic treatment that helps prevent dust buildup in moisture-prone or oily environments. The surface allows for consistent dust cake release, helping maintain airflow and filter cleaning.

Dura-Life™ Anti-Static Fabric Collector Bags

For charged or combustible dust

These anti-static bags are engineered to dissipate static charges for use in environments with combustible or electrically charged dust particles.

Dura-Life™ Anti-Static Oleophobic Fabric Collector Bags

For static-sensitive, wet, or oily applications

Combining anti-static properties and an oleophobic treatment, these filters help manage challenging dusts that are both sticky and prone to static charge, making them ideal for complex processing environments.

All Dura-Life™ bag filters are available in a variety of standard and custom configurations to fit most common baghouse designs — including both Donaldson and non-Donaldson collectors. Whether you’re replacing filters or upgrading your system, we provide the flexibility you need to help keep your operations running smoothly.