• We offer two medium filters Series 420 & Series 440. Each filter is designed as a medium efficiency filter with an extended surface filter using 100% polyester to eliminate fiber shedding. The 420 is a only layer filtration product and the 440 is constructed with a two layer composite including a tackifier.
• Available in a wide range of widths, lengths and depths
• Self-Sealing Design
• Progressive Density Media
• Extended Surface Area (Cube or Multi?Pocket Design)
• Rigid Corrosion?Resistant Metal Frame