FAQ What are the dimensions of the CFF8 model? The dimensions of the CFF8 model are 24 x 24 x 24 inches.Where can I purchase replacement parts for the CFF2 model? You can purchase replacement parts for the CFF2 model on our website or through authorized dealers.Is assembly required for the CFF4 model? Yes, assembly is required for the CFF4 model. Please refer to the manual for instructions.