Bilge-B-Dry Filter Material for PickupModel: FM-2024Are you looking to replace your low-profile bilge water pickup? No need to discard or throw away the pickup enclosure! Replacing the internal filter material is easy and helps reduce plastic waste.1. Separate bottom plate from enclosure 2. Remove and discard old material 3. Install sponge in the center 4. Place the oil absorbent material over the sponge 5. Snap the bottom plate back into placeThe filter material must be re-installed in the order it was removed with all material to prevent pump clogging and damage.What’s in the Box:Four (4) sponges and Four (4) oil absorbent pads.