4-3/4" x 16" Hot Springs Spa Filter (Watkins) Older Grandee Models PTL35, 4CH-35, FC-0161, 31382
$58.50
Hot Springs Spas
DISCONTINUED
6-1/4" x 11-7/8" Top Open 3" Bottom Open 3" PWK40, C-6600, FC-3930, 31115