Why Is My Washing Machine Not Draining?

If your washing machine finishes a cycle but leaves water inside the drum, the cause is usually a blocked filter, clogged drain hose, or pump issue rather than complete appliance failure.

Drainage problems are common and often straightforward to identify.

The Most Common Reasons This Happens

1. Blocked Pump Filter

Most washing machines have a small filter that catches lint, coins, and debris. If this becomes clogged, water cannot drain properly.

This is one of the most common causes.

2. Kinked or Blocked Drain Hose

If the drain hose is bent, crushed, or partially blocked, water may struggle to exit the machine.

Check that the hose is positioned correctly and not restricted.

3. Faulty Drain Pump

If you hear a humming sound but water does not drain, the pump may be obstructed or worn out.

If the machine is also making unusual noise, see:

→ Why Is My Washing Machine So Loud?

4. Overloaded Machine

Overloading can affect spin performance and prevent proper drainage.

If clothes are also coming out wet, see:

→ Why Is My Washing Machine Leaving Clothes Wet?

5. Partial Drain Blockage

In some cases, the issue may be further along in the plumbing.

If other fixtures drain slowly, see:

→ Plumbing Problems Explained

Is This Normal?

It may be minor if:

  • The filter hasn’t been cleaned recently
  • The hose is visibly bent
  • The issue happened once

It may require attention if:

  • Water remains after every cycle
  • The machine stops mid-cycle
  • There are error codes

What You Can Do

If your washing machine is not draining, you can:

  • Turn off power and inspect the filter
  • Check the drain hose for kinks
  • Listen for pump sounds
  • Run a short rinse cycle to test

If water continues to remain inside the drum, professional inspection may be required.

For more related issues, see:

→ Washing Machine Problems Explained

→ Appliance Problems Explained