Summer Escapes 1-1/2 Inch X 3 Foot Long White Filter Connection Hose 1-1/2 Inch Diameter x 3 Feet Long For use on standard surface skimmer with NON-threaded connections Fits the following pumps: F700, F800, F1000, F1500, F2000 Plastic hose guides water from the pump back to the pool, or from pool to the pump