Estimated % Reduction: Chlorine Taste & Odor 95% Cysts 99%. Lead Turbidity Asbestos Atrazine Alachlor Lindane 2 4-D Mercury Toxaphene P-Dichlorobenzene and Benzene 95%. SGF-W10. Replaces Whirlpool. Cross Reference Info: 2301705 2301706 4396701 4396702 9915 EDR6RXD1 EFF-6001A ER4396701 SGF-W10 WF293 Warning: For a variety of reasons multiple part numbers are used to represent the same or a very similar part that is considered a valid substitution. If the part number that appears above is different from the one you entered we have made a valid substitution. It just means we stock it under a different number.