Ideal for Use in a Vast Array of Products

Our reticulated filter foam is a key component in countless items. This porous, low-density polyurethane foam undergoes a process to remove the cell membranes, which reinforces and strengthens the foam’s walls. The end result is a versatile, lightweight, yet extremely durable and strong foam that can be used for everything from filtration to sound absorption.

Key Foam Features

  • Lightweight
  • Flexible
  • Compressible
  • Sound absorbing
  • Vibration dampening
  • Highly mildew-resistant
  • High resistance to chemicals
  • Low odor
  • High tensile
  • Available in a varying porosity

Choose From Polyester and Polyether Foam

We offer the two primary types of reticulated filter foam:

Polyether Filter Foam the preferred choice for filters that come into contact with liquid-based solutions.

Polyester Filter Foam the ideal reticulated foam material for filters that come in contact with gases.

Our experienced foam fabricators will help you select the best reticulated foam for your needs.

Available in a Range of Densities

The reticulation process allows for control over the density of the foam. By removing the window membranes of the foam’s cell, the porosity level of the foam can be manipulated. This manipulation allows for the creation of foam of varying density and firmness for limitless applications. We offer the following reticulated foam ppi options:

Polyester Reticulated Filter Foam

Polyether Reticulated Filter Foam


Reticulated foam can be used as a filter component in:

  • Filtration and Humidifiers
  • Air, Water, or Dust
  • Scrubbers
  • Ceramic Filters
  • Medical Products
  • Paint Brushes and Rollers
  • Face Masks and Pads
  • Cushioning
  • Insulating
  • Cosmetic Applicators
  • Acoustic Tiles
  • Vehicle and Small Engine Air Filters
  • Water Purification
  • Air Conditioning Filters
  • Speaker Grills
  • Microphone Windscreens

Custom Cut for Your Needs

Our reticulated filter foam is available in sheets, rolls and buns. It can be cut to any thickness up to full bun height, die cut, waterjet cut and laminated to any substrate.

Contact Us to Learn More About Our Reticulated Filter Foam.