Eheim Air Pump Replacement Air Cleaner & Felt Pad

The Eheim Air Pump Replacement Air Cleaner and Felt Pads is a handy pack of spare parts for keeping your Eheim Air Pump working at its best. They are designed to fit the Eheim (aquarium) Air Pumps (3701/ 3702 / 3704) 100, 200 & 400, and air100, air200 & air400 models. This pack contains 4x carbon air cleaner pads for use with the pump and 2x felt pads for use with the Eheim diffusor.