Oase FiltoClear Pressure Filter Replacement Parts (Discontinued 2nd Generation Models) Part:24W UV Bulb FiltoClear 4000 and produce 365 lumens AL4103 x 2 AL4113 x 2 AL4161 and produce 365 lumens Mini and Small sizes are vented with a small cluster of vent holes making them more suitable for covering air pumps Ships directly from manufacturer 8000 40965 706759409650 18W UV Bulb X 41011 706759410113 24W UV Bulb X 40967 706759409674 55W UV Bulb X 21763 706759217637 Quartz Sleeve X X 13331 706759133319 X 41008 706759410083 Transformer X X 30542 706759305426 X 40970 706759409704 Filter Foam Set X 41255 706759412551 X 40971 706759409711 X 21653 706759216531 Molded Mesh Tube X 21654 706759216548 X 21655 706759216555 X 24461 706759244619 Filter Bucket X 24462 706759244626 X 26527 706759265270 X 24748 706759247481 Cleaning Rod X 24747 706759247474 X 26596 706759265966 X 40763 706759407632 Lid Assembly X 37516 706759375160 X 37517 706759375177 X 15830 706759158305 Connection Kit X X X 15956 706759159562 Foam Base Plate X X X 16029 706759160292 Handle Replacement Kit X X X 16031 706759160315 UV Spare Parts X X X 16033 706759160339 Gasket Replacement Kit X X X 16064 706759160643 Position Handle Kit X X X 21539 706759215398 Foam Base Locking Plate X X X 34578 706759345781 Pressure Clamp X X X