Ofna replacement foam air filter for the Ultimate GTP.

Ofna foam air filters for the Picco carburetor.

Ofna yellow foam air filter. Covers the engine and protects it from dirt.

Ofna red foam air filter. Covers the engine and protects it from dirt.

Ofna black filter tube for 1/8 scale air filters.

Ofna Aluminum Case Type Air Filter for .21 (3.5cc) size engines.

This is the Air Filter Set for the Ofna Hyper 8 Buggy

Ofna air filters for the Hyper 8. These filters fit over the carburetor to protect it from dirt.

Ofna air filter foam cover for the Hyper 8.

Ofna pair of replacement foam elements for the filter set in the Jammin X1 series of models.

Ofna pair of rear drive shafts for the Jammin X-1CR. These parts install through the bearings in the rear hub carriers.

Ofna air filter tube for the 1/8 scale air filter kit.