NEW AO Smith 938433 Whole House Water Filter AO-WH-FILTER. Secured Asset Lending Inc. A record of serial number is in file in the event customer want to return the item. Office hours: Monday-Friday 11:00AM-5:00PM. ¡ S í , H a b l o E s p a ñ o l! S e l l i n g W i t h i n t h e C o n t i n e n t a l U. Salinc only Ships within the continental United States. Items without will be rejected. The item “NEW AO Smith 938433 Whole House Water Filter AO-WH-FILTER” is in sale since Thursday, December 31, 2020. This item is in the category “Home & Garden\Home Improvement\Plumbing & Fixtures\Pumps & Water Filtration Systems\Water Filters & Filtration Parts”. The seller is “a-1salinc” and is located in Laurel, Maryland. This item can be shipped to United States.