Check the listing for details. Danner 02477 ProLine 1000 Waterfall Box - Filter Spillway for Ponds. Condition: New. Listed at 37.95 USD. Danner Pro 1000 Waterfall FilterWide spillway provides greater water aeration.Easily buried to keep the filter out of sight.Includes stepped barb to accommodate 3/4-inch, 1-inch, 1¼-inch and 1½-inch tubing.Designed to accept addition of mechanical or biological filter media for maximum water health and clarity.8-inch waterfall opening width.Measures: 12" W x 9" L x 6.5" H.Max Pump Flow Rate: 950 gph.Danner's Pro 1000 Waterfall Filter Spillway features an 8-inch waterfall opening and includes a stepped barb to accommodate 3/4", 1-1/4", and 1-1/2" tubing. Easily buried to keep the filter out of sight, the Pro 1000 is also designed to accommodate the addition of mechanical or biological filtering for maximum water health and clarity. -------------------------------------------------------------------------------------- Who Is Pond & Garden Depot? Pond & Garden Depot is the internet division of Green Vista Water Gardens. We are one of the leading pond specialists in the Midwest with 4 acres devoted just to ponds and water features. We have been in business since 1997 and specialize in everything for the home pond and garden. Our store features a selection of products for the pond & garden that we can offer at a great value. Check back often for new specials and listings!Why Buy From Pond & Garden Depot?We're specialists in what we sell. Our staff includes graduates from Ohio State (B.S. Horticulture) & Purdue University (M. S. Horticulture), plus we have over 60 years of combined hands-on experience in ponds & water gardens.We've maintained over 15 different display ponds and water features on our business grounds ranging from small bubbling fountains to 10,000 gallon ponds with complete assortments of plants & fish.We have hands-on experience with many of the products we sell.Buy with confidence: We guarantee everything we sell and have been selling on Ebay and the internet since 1998.All of our products represent a great value. We are here for the long run and stand by our products.Thanks for visiting us today! -The Pond and Garden DepotQuestions? Use the "Contact Seller" link above! Meet Our Staff!