Filter FRP 25x6mm Grit Surface, 38x38mm square, 1220x3660mm $403.11 – $526.84 (ex gst) Select options FRP 38x6mm Grit Grey Surface 19x19mm square, 1220x3660mm $724.43 (ex gst) Add to cart FRP 38x6mm Grit Surface 38x38mm square, 1220x3660mm $638.87 – $1,128.45 (ex gst) Select options