Advantage 4 Prong Foam

These sleeves fit snugly around the prong of your Advantage 4. To install the sleeves, coat the inside of the sleeves and the prong with soapy water (dish washing liquid and water) and slowly work the sleeve onto the prongs. If you are fortunate enough to have an air compressor, you can use this to inflate the sleeve as you slide it on to the prong.