MAPIShould You Clean Washing Machine Inlet Filters?
Water reaches a washer through inlet hoses and valves. Many machines place a small mesh screen in that path to catch debris. When the screen is user-serviceable, cleaning can restore normal water flow, but hose connections involve pressurized hot and cold water, so shutting the taps and following the model procedure matters.
Depends on the model, but serviceable inlet mesh filters should be kept clear. Samsung documents cleaning the water-hose mesh filter and notes that a clogged filter can trigger water-supply problems. Check your washer manual before removing a hose or screen.
depends
The answer
If your washer has user-serviceable inlet mesh filters, keep them clean according to the manual. Samsung documents cleaning these screens and says a clogged mesh filter can cause a water-supply problem. Designs and recommended intervals vary by model.
Why
Samsung’s current support guidance describes mesh filters at the water-hose connection and gives a procedure that begins by powering off the washer and closing the water tap. It also warns that model sequences vary. This is a maintenance task for a specific component, not a reason to pull screens from every washer without checking the manual.
When it is usually OK
- The owner’s manual shows removable or cleanable inlet mesh filters.
- The washer fills slowly or reports a water-supply issue and the manual lists the mesh filter as a check.
- The manufacturer gives a routine cleaning interval for the filter.
- You can shut off the water taps and reconnect the hoses without leaks.
When you should not
- The screen is not identified as user-serviceable.
- The water valve or filter assembly requires disassembly beyond the maintenance instructions.
- The water supply has not been shut off as the documented procedure requires.
- The washer’s manual points to a different cause for the water-supply problem.
Risks and exceptions
- Water can gush from the hose if it is disconnected before the supply tap is closed.
- Removing a screen that is not identified as user-serviceable goes beyond the manufacturer’s maintenance procedure.
- Cleaning the mesh filter will not correct every possible water-supply problem.
Best practice
Use the exact model manual. Shut off water and power as instructed, clean only the serviceable mesh screen, reinstall it fully, reconnect the hose and check carefully for leaks before normal use.
Alternatives
- Check that the household water-supply valves are open
- Inspect inlet hoses using the model’s troubleshooting guidance
- Follow the washer’s water-supply error procedure if the screen is clear
- Use manufacturer support for problems outside the user-serviceable inlet-filter procedure
Frequently asked questions
Can a clogged washer inlet filter make filling slow?
Yes. Samsung identifies a clogged mesh filter as one possible cause of water-supply problems.
How often should washer inlet filters be cleaned?
Intervals vary. Samsung Australia recommends periodic cleaning for its applicable models, but your washer manual should control.
Should I shut off the water before cleaning inlet filters?
Yes. Samsung’s procedure starts by powering off the washer and closing the water tap before disconnecting the hose.
Is an inlet filter the same as a drain pump filter?
No. The inlet screen filters incoming water; the pump or drain filter sits in the outgoing drain path on models that use one.
Sources
- Clean the Washing Machine Water Hose Mesh Filter — SamsungOfficial
Written by Mapiance Editorial Team
The Mapiance Editorial Team researches, writes, reviews, and maintains practical guides and explainers for MAPIANCE.
Reviewed by Mapiance Editorial Team
Published Sep 27, 2026 · Updated Sep 28, 2026 · Verified Sep 25, 2026