Pentair 8 1/2" Closure (Buttress) (Triton II) SKU: PEN-154575 (0) No Reviews yet $163.49 Quantity discounts available QuantityPrice In Stock Quantity -+ Add to Cart Product Overview Pentair 8 1/2" Closure (Buttress) (Triton II) 8 1/2" Closure (Buttress) for Pentair Triton II Sand Filters. Fits: Pentair Triton II Sand Filters ... Product OverviewBackProduct OverviewPentair 8 1/2" Closure (Buttress) (Triton II) 8 1/2" Closure (Buttress) for Pentair Triton II Sand Filters. Fits: Pentair Triton II Sand Filters9 1/2" Diameter x 2 3/4" HeightPentair Number: 154575See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review