Pack of 16 Umlecoa replacement filter cartridges, Rite-Size B. Designed for water filtration use, these cartridges help ensure clean and safe drinking water. Each cartridge is individually wrapped and ready for use in compatible filtration systems.
G-0806 This is from my personal stock. I had 15 Aquariums for personal enjoyment, and breeding and selling stock. I just sold the entire inventory.