Details3MROP412 Replaces Water Factory ® 47-55711G2 / 47-9299G2 SQC Carbon Filter by 3M Purification. Full length granular activated carbon filter. High absorption granular activated carbon for chlorine and organic reduction. High capacity granular activated carbon for long life even in high chlorine areas. Please note that the 3M replacement filter no longer has lead reduction. IF YOU ORDER THE 47-55711G2/47-9299G2 YOU WILL RECEIVE THE 3MROP412.