How do I install my Foonf seat cushion insert? September 14, 2021 23:45 Updated To install your Foonf's seat cushion insert, follow the instructions in the below PDF. Canada Seat Cushion Insert Installation Instructions United States Seat Cushion Insert Installation Instructions retrofit_cushion_insert_Final(US).pdf 700 KB Download retrofit_cushion_insert_Final_CAN.pdf 1 MB Download Related articles How do I install my Fllo seat cushion insert? Video Manual (US) - Installing Foonf Rear-Facing How do I clean and care for my Foonf convertible seat? Video Manual - Install Infant-thingy Download Owner's Manuals for Foonf Comments 0 comments Article is closed for comments.