Other appliances

Washer-dryer combo drain clogged

A clogged drain on a combo unit shows up as standing water or a failure to complete cycles, and the drain filter is almost always the first and most productive place to check.

Difficulty
Easy
Time
20–30 minutes
DIY cost
$0–$10
Pro cost
$100–$250

Symptoms

  • Water remains in the drum after a cycle
  • Error code related to draining
  • Gurgling sound during the drain phase
  • Slow or no water leaving the machine

Likely causes

  • CommonClogged drain/pump filterLint, coins, and small debris collect in the accessible filter at the base of most units and need periodic cleaning.
  • CommonKinked or clogged drain hoseThe hose leading to the household drain can develop a lint clog or get pinched behind the machine.
  • PossibleClogged household drain standpipeA blockage downstream of the machine itself can back water up regardless of the machine's own condition.
  • PossibleFailed drain pumpA worn or jammed pump motor can't move water out even with clear filters and hoses.

What to do

  1. Locate the drain filter (usually a small round door at the front base) and place towels down before opening it, since residual water will drain out.
  2. Remove the filter and clear out lint, coins, or debris, then rinse it clean before reinserting.
  3. Check the drain hose behind the machine for kinks and straighten it, pulling the machine out carefully if needed.
  4. Run a drain-only or spin cycle to test whether water now clears properly.
  5. Check the household drain standpipe or connection point for a separate clog if the machine's own filter and hose are clear.

Tools and parts

  • Towels
  • Small container for residual water

When to call a pro

Call an appliance technician if clearing the filter and hose doesn't fix draining, since the pump itself may need replacement.

Safety

Generally low risk

Generally low risk for a careful person. Stop if anything looks different from what this guide describes.

Related guides

Operator provides AI-generated troubleshooting information. It can be wrong. For safety-critical, electrical, gas, structural, medical, automotive safety, or other high-risk problems, consult a qualified professional.