HHome Appliance Help
Home › Appliance Help › [LG Air-Conditioner Filter] How to clean air-conditioner filter

[LG Air-Conditioner Filter] How to clean air-conditioner filter — LG

Filters with additional functions such as deodorization filter and TVF [total virus filter] may vary of applicability among models. Some filters are not allowed of washing with water, and required of replacement in regular cycle.

[LG Air-Conditioner Filter] How to clean air-conditioner filter LG USA help image
[LG Air-Conditioner Filter] How to clean air-conditioner filter LG USA help image 2
1 / 2
TroubleshootingAir Conditioners

What to Check First

  1. ➔ Check the filters of the respective products.
  2. Filters with additional functions such as deodorization filter and TVF [total virus filter] may vary of applicability among models. Some filters are not allowed of washing with water, and required of replacement in regular cycle.
  3. How to remove filters of wall-mounted air-conditioners varies depending on the front panel assembling types.
  4. ➔ Front position of panel [front position of filter].
  5. 1. Push the front panel up, and remove the ultra-fine filter.
  6. 2. Clean the filter with a vacuum cleaner, or a soft brush.
  7. 3. If it is severely contaminated, wash it in water using neutral detergent.
  8. 4. Leave the filter at a well ventilated shady place free from direct light to remove moisture, and then reassemble the filter.
  9. ➔ Top position of panel [top position of filter]: Filter on the top air intake vent.
  10. 1. Push the top panel up, and remove the ultra-fine filter.

Why This Can Happen

Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.

Safety and Model-Specific Guidance

Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.

Frequently Asked Questions

What should I check first for [LG Air-Conditioner Filter] How to clean air-conditioner filter?

➔ Check the filters of the respective products.

When should I stop troubleshooting and contact LG?

Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.

Does this guidance apply to every LG model?

Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.

Related LG Products

These model pages are linked because the stored category or exact model matches this Help Library topic.

Buying Guides for This Product Type

Replacement planningAir Conditioner Replacement, Compatibility & Upgrade ChecklistEfficiency & running costAir Conditioner Efficiency, Energy & Running-Cost GuideHousehold use caseAir Conditioner Family & High-Use Household GuideFeatures & valueAir Conditioner Features Worth Paying For — Value Guide

Related Help Articles

Troubleshooting[LG Air Conditioner][Art Cool] How to Display Images or Videos on Air Conditioner ScreenTroubleshootingHow to Identify and Fix Noises from Your LG Air ConditionerTroubleshootingHow to fix an LG Window Air Conditioner not blowing cold air (Weak cooling)

Read the Official LG Guide