Quick view NDS NDS Mini Channel Drain 3" x 6' (Gray) (Box of 8) Compare $417.24 Individual channels available NDS500 Ideal for residential or non-residential applications that anticipate moderate amounts of drainage water. Low-cost alternative to Spee-D Channel. Excellent for light duty applications including pools, patios, spas... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List