21BBS4 is a standard bleached cotton 50 micron 2.5" Dia. x 30" L string wound filter cartridge with a tinned steel core. Bleached cotton string wound cartridges work well for potable liquids, vegetable oils, beverages, organic solvents and more. The bleached cotton is FDA acceptable under CFR title 21 for food and potable water contact. This 50 micron filter cartridge is double open ended (DOE) with no caps.

Key benefits:
  • 50 micron
  • FDA Title 21 Compliant Media
  • Maximum temperature of 300° F / 150° C
  • Tinned steel core suitable for general purpose applications
  • Proudly Made in the USA


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Micron Rating50 Micron
Case Dimensions13" L x 13" W x 33" H
Pallet Pack500 ea. (20 Cases)
Pallet Weight700 lbs.
Pallet Dimensions40x48x90
FDA CompliantYes
Dimensions2.5" Dia. x 30" L
Weight1.4 lbs.
Country of ManufactureUnited States
Q & A
Customer Questions
Can you ship internationally? Where are you located?
The Cary Company online ordering platform is only set up to ship within the United States. For international shipments, please contact us at 630.629.6600 or Sales@thecarycompany.com, and we will be happy to process your order. Our main warehouse and office are located in Addison, Ill. We also have warehouses in across the United States that you can see here. Thank you for choosing The Cary Company.
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