Best Seller | PIG FLT821 Filter Sock,10 ft L x 12-1/2"W x 3-1/2"H Filter Sock, Color Blue, Composition Recycled Fiber Mat, Stone Aggregate Filler with Polypropylene Outer Mesh, Filler Material Recycled Fiber Mat; Stone Aggregate, Filtration Capacity Oil Capacity: 4.5 gal, Length 10 ft, Max. Flow Rate 20 gpm, Oil... ... more PIG FLT821 Filter Sock,10 ft L x 12-1/2"W x 3-1/2"H Filter Sock, Color Blue, Composition Recycled Fiber Mat, Stone Aggregate Filler with Polypropylene Outer Mesh, Filler Material Recycled Fiber Mat; Stone Aggregate, Filtration Capacity Oil Capacity: 4.5 gal, Length 10 ft, Max. Flow Rate 20 gpm, Oil... | | $190.00 go to store |