Advanced Foam Filtration Solutions
At Pacific West Foam, we specialize in high-performance reticulated polyurethane foam designed for superior filtration across air, water, and gas applications. Our open-cell filter foams are engineered with precision-controlled pore structures (PPI), offering consistent flow, structural durability, and chemical resistance.
Open Cell Polyester Filter Foam
Our polyester-based reticulated foams are ideal for demanding filtration and support applications. These foams feature uniform porosity and excellent structural integrity, making them well-suited for:
- HVAC and air filtration systems
- Automotive gas and cabin air filters
- Water treatment components
- Sound dampening and vibration control
Key Features:
- Consistent cell size (10 to 100 PPI)
- Chemical resistance to solvents, acids, alkalis, and cleaning agents
- Excellent durability and washability
- Certified to UL 900 – Class 2 for air filtration
Open Cell Polyether Filter Foam
Our polyether-based reticulated foams offer high resistance to hydrolysis, making them an ideal choice for moisture-prone environments and liquid filtration. These foams are also fire-retardant and meet the stringent safety criteria of the FMVSS302 Motor Vehicle Safety Standard.
Ideal For:
- Gas and fluid filtration systems
- Marine and humid environment applications
- Medical device filtration
- Vehicle HVAC and safety-critical systems
Key Features:
- Uniform pore size for precise flow control
- FMVSS302 fire-retardant rated
- Hydrolysis-resistant for long-term wet use
- Certified to UL 900 – Class 2, Air
Customization and Capabilities
At Pacific West Foam, we provide custom-cut filter foam solutions to meet your exact specifications. Whether you need sheets, rolls, or fabricated parts, our team can deliver.
Need a custom spec or prototype? Contact us today — we’re here to help design the right solution for your application.