The Pentek 166081 is the correct replacement housing for the following:
The Pentek 10" Big White Water Filter Housing is a replacement water filter housing for 10 inch water filters. This Big White housing features a 3/4" NPT connection and also includes a pressure release for your convenience. This Pentek 10 inch filter housing is a genuine Pentek replacement part.
Pentek 10" Big White Water Filter Housing specifications: