20x12 Inch Tuf-Tite FOUR PIECE Bundle - 20x12 riser, 20 inch domed lid, 20 inch ring adapter & 20 inch safety lid 12 Months CC1E Cartridge: Micron rating (nominal):

CC1E Cartridge: Micron rating (nominal): 20 µm

Replace every 6 months

The 90% filtration efficiency of the Neo-Pure PH-27400-10 is suitable for filtration of liquids and edible oils

only the cup is necessary

20x12 Inch Tuf-Tite FOUR PIECE Bundle - 20x12 riser, 20 inch domed lid, 20 inch ring adapter & 20 inch safety lid 12 Months CC1E Cartridge: Micron rating (nominal):Includes 12 screws for each item in the bundle, the 20x12 riser, the 20 inch domed lid, the 20 inch ring adapter, and the 20 inch safety lid; everything you need for your septic tank. All items come in green with the exception of the safety lid that is yellow. Green, 20 TUF TITE lid seals to the riser with molded in lid gasket to assure a watertight seal every time. The lid is secured with eight stainless steel screws and a horizontal screw to assure