The Jacuzzi® Hot Tub Filter Weir fits to all J200 Hot Tubs from 2012 onwards. Used in the J210, J235, J245, J275, J280 spas. The Filter Weir sits on top of the Filter Basket (Part No. 6000-740) to skim the top of the water catching large debris within the Hot Tub. Please note that the Filter Basket can be purchased separately.