Moeller 20 Gallon Waste Tank A vast array of waste tank sizes enures you the right fit for your vessel needs. Features nominal wall thickness of .300 Provides standard NPT openings for vent, fill drain Polyethylene tanks will not filter taste into water or emit waste odors Capacity 20 Gallon Dimensions Inches 21L X 17W X 14H California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Sanitation Wiser Yes Product MPN 41220 Product UPC 73972941