Continue shopping “Pentair FNS Plus Filter Grid Set 12 inch FS-2002” has been added to your cart. Product Price Quantity Total × Pentair FNS Plus Filter Grid Set 12 inch FS-2002 $139.99 Pentair FNS Plus Filter Grid Set 12 inch FS-2002 quantity $139.99 Cart totals Subtotal $139.99 Total $139.99 Proceed to checkout — OR — Coupon: