JBL UniBloc i40 Replacement Foam Cartridge for Aquarium Filters 1pc

Product Features:

• Clear and healthy water: replacement foam cartridge for aquarium filters CristalProfi i40 and TekAir - round cross section with T-profile
• Use: add FilterStart. Usable for TekAir and CristalProfi i 40
• Foam with ideal service life thanks to 25 ppi pores, effective mechanical and biological filtering
• No release of harmful substances: 100% water neutral synthetic material
• Package contents: 1 replacement foam cartridge.