Does this hose have a check valve in it?
Answer Hello Tina. Usually the hoses do not have the check valves. Most of the time the valves are located inside the drain pumps on the units. The manufacturer does not specify if this drain hose has one in it or not. Sorry.
Note: This question is for the older version of this part, but we thought you might still find it helpful
How long is this hose?
Answer Hello Laura! Unfortunately, the manufacture does not list the length of the drain hose W10481093. Sorry!