Owiara Undersink Whole House Water Filter System PP+CB UF. Under Sink Water Filter 0.01µm, NSF/ANSI 42 Standard, OWIARA Under Counter Tap Water Filter, 20K Gallons Reduction Capacity for Chlorine, Fluoride, Heavy Metals, Odor and Taste. Please see pictures and ask any questions before purchasing. We cannot go back in and change the address for you. Note that this is only for the lower 48 states. Payments must be received within 3 days of purchasing this item. We are open from Monday to Friday 9 a. Our customer service representatives make every effort to answer your emails within 24 hours of being received. Our offices are closed on public holidays.