- Replacement cartridge for 3M Cuno CS21 water filter system
- Reduces sediment, chlorine taste and odor
- 5 micron filtration rating
- Pack of 12 cartridges for convenient replacement and longer lasting supply
- Easy to install and replace
- Suitable for various applications including food service, beverage, ice making and commercial use.
Please Note That This Product Can Only Be Ordered In Multiples Of 12