Description Regicell 30 PPI foam is a high-quality polyurethane material engineered for superior airflow and consistent performance. Widely used in filtration systems and speaker applications, its open-cell structure allows air and liquids to pass through quickly and efficiently. With larger, more open pores, Regicell 30 PPI foam enhances airflow while maintaining effective filtration—making it an excellent choice for applications that demand both breathability and reliability. Designed to support efficient fluid movement, it delivers dependable results in both residential and industrial settings. Rigicell Filter Foam delivers reliable, high-performance air filtration with a durable medium-density design built for demanding environments. Engineered for versatility, it’s the ideal solution for air conditioning systems, vacuum cleaners, hair dryers, furnace OEM replacements, and dust collection units across homes, schools, and industrial facilities. Its advanced open-cell structure maximizes airflow while efficiently capturing dust, debris, and harmful airborne particles—helping protect equipment, improve air quality, and extend the life of your systems. The result is cleaner air, better performance, and greater peace of mind. Choose Rigicell Filter Foam for a dependable, cost-effective solution that combines durability, efficiency, and consistent filtration performance. Some of the uses of Reticulated Polyester products are: -Air Filtration -Shoe Polish and Cosmetic Applicators -Matrix for Ceramic Filtration – Medical Applications -Not recommended for fish tanks or aquariums. You can also be used for small engines, air compressors, motel unit ventilators, oil-mist eliminators, automotive air cleaner, high dust holding capacity filters in central heating and A/C systems It is a good foam to separate water from gasoline, perchloroethylene, and jet fuel. It can reduce noises in the microwave, aircraft, and other industrial machines. If you have any leftover pieces of this foam, you can use them as floor scrubbing pads, lint-free wipers, blackboard erasers, and paintbrush applicators. Available Thickness: 1/2″, 3/4″ , 1′, 1-1/2″, 2″ Available Sizes: 49” x 72” 24-1/2” x 72” Regicell filter foam is a pore controlled polyester foam with a defined and uniform pore size. The number of pores is defined in PPI (pores per linear inch). The cell membranes are completely removed by an additional reticulation process. The completely open pore structure gives extremely good flow characteristics. Temperature resistance: -40 to 212 F (293F for short periods) All Polinazell and Regicell Products are certified UL-900 Class 2 FMVSS 302 Property Test Method Typical Results Density (pcf) ASTM D 3574 1.7-2.1 CFDD @ 25% (psi) ASTM D 3574 .4-.6 Tensile Strength (psi) ASTM D 3574 20 minimum Elongation (%) ASTM D 3574 160 minimum Pore Count (PPI) Visual Comparison 27—35 . This listing is for 30 ppi (Medium-Small Cells)
