Catalog Raw Materials Floor Cleaning Machines Plastics Floor Polishers, Burnishers, Scrubbers, and Accessories Plastic Sheets & Bars Plastic Sheet: 4.5 in Plastic Thick, 12 in W x 12 in L, White, Opaque, 5,800 psi Tensile Strength Air Filter: Air Filter, For Use With Mfr. No. 800 Item: 55HD13,MFR: 63297,Brand: TENNANT Technical Specification Accessory Type Air Filter