48" x 10' Foam Filter Roll - Washable - PPI 20 - Thicknesses: 1/4" or 1/2"

Choose your desired thickness in drop down menu before checkout. 

Foam Filter Roll, 20 PPI, 48" wide by 10' long by your choice of thickness

• UL 900 as to flammability only - non-fire retardant
• Cell count: 20 (+/-5) pores
• Density, Apparent: 1.20 (+/-.20) lbs. pcf
• Tensile Strength: 18 lbs PSI minimum
• Tear Strength: 5.0 lbs PSI minimum
• Volumetric Airflow rate: 18 (+/-3) CFM

FOAM has an extremely low resistance to air flow and high particle collecting capacity. It can usually hold twice its weight in contaminants. Is not adversely affected by water, soap or detergents. FOAM is completely safe to handle. There are no metal or glass particles to harm hands or to foul the intricate parts of the air moving equipment. This non-allergenic, nontoxic material is resistant to most solvents. Designed to be used alone and in pad holding frame applications.

May be compressed for shipping.