UltraTech 6541 Ultra-Filter Pad, Medium?, 42″ x 30″ x 3″

This 42″L x 30″W x 3″H pad is made of lightweight polyethylene and PVC for long lasting durability and dependability. Use on construction sites, oil fields and other areas where spill containment is needed but shelters or structures are not available. Pads fold flat for quick and easy storage or transport. Replaceable Ultra-Filter-Tex® Liners quickly capture grease, oil and fuel leaks or spills. Liners allow clean water to pass through while filtering out any hydrocarbons. 2″H foam sidewalls provide structure and help contain storm water during periods of quick or large amounts of rainfall occur, ensuring ample filtering time. Helps comply with LEED and SWPPP. Made in the USA.