Schwartz 4-9/16" Filter Disks--18 Boxes of 200 1" hg of change in

1" hg of change in vacuum pressure

Replacement screen for the 20780 stainless strainer

A permanent scale on the side of the bucket indicates pounds and kilograms in molded-in numerals

sold in set of 4

Schwartz 4-9/16" Filter Disks--18 Boxes of 200 1" hg of change inSchwartz Milk Filters designed strictly for gravity application with emphasis on speed and capacity. Random fiber distribution provides uniform microscopic sediment traps. Isotropic construction eliminates thin parts and weak spots. Filter Clean is thicker than other competitive filter media. Schwartz 4 9 16" In Line Tuffy disks for Surge, Chore Boy, Jamesway. 200 per boxes. Case of 18 boxes. Wt. 16 lbs.