REDUCED - NEW Flow Through Box Drain with Grate, also known as a California Drain. Accepts 3 inch or 4 inch PVC pipe. Purchased from Splashes (Andrew Sheret) Dimensions 9 x 9 inch grate. 10 inches deep x 9.5 inches square. We live near Cook & Hillside, home most of the time. Purchased from Andrew Sheret (Splashes) Paid $116.00