How To Clean Vacuum Cleaner Filter? 

Vacuum cleaners can’t be as efficient in their job as they should be if their filters are clogged or dirty. Besides, a dirty vacuum cleaner filter can lead to poor suction, decreased performance, and even cause the vacuum to release dirt and dust back into the air, worsening air quality and aggravating allergies. 

How to clean vacuum cleaner filter and keep your vacuum abreast? We’ve got you covered. 

In this article, we’ll guide you through the steps to clean different types of vacuum cleaner filters, including HEPA, foam, and cartridge filters. You’ll also find exclusive tips for efficient and hassle-free cleaning in less time. 

Types of Vacuum Cleaner Filters

HEPA Filters

High-Efficiency Particulate Air (HEPA) filters effectively trap microscopic particles like dust mites, pet dander, and pollen. These filters are frequently used in vacuum cleaners by people suffering from allergies or asthma. They trap 99.97% of particles that are 0.3 microns or larger.

Foam Filters

Foam filters are commonly found in bagless vacuum cleaners. They are washable, reusable, and a cost-effective option if you want to save money on replacement filters. You can clean and maintain them with water and mild detergent.

Cartridge Filters

Cartridge filters are also washable and reusable, like foam filters. They are usually made of foam and pleated material, which helps trap larger and smaller particles.

Supplies Required

  • Soft-bristled brush
  • Water
  • Mild detergent
  • Bucket
  • Towels

Step 01: Turn Off The Vacuum Cleaner

Turn off and unplug the vacuum to avoid any electrical hazards. Wait for your vacuum cleaner to cool down before you begin. 

Step 02: Remove The Filter

Most vacuum cleaners have filters near the dust bin or dust bag. Read the manufacturer’s instructions on how your vacuum filter can be removed. Most filters easily release through the latch or by pressing a button.

Step 03: Check The Manufacturer’s Instructions

Read the manufacturer’s instructions before cleaning your vacuum filter. Some filters may need replacing instead of cleaning. So double-check before proceeding to avoid damaging the filter or following the wrong procedure. 

Look for the model number of your vacuum cleaner online to find the instructions if you have missed your manual.

Step 04: Clean The Filter

Remove loose debris from the filter using a soft-bristled brush. Rinse your filter under running water to remove dust and dirt if it’s washable. Use a mild detergent to clean the filter thoroughly, covering all the pleats or folds. However, avoid using hot water or scrubbing the filter too hard since this can damage your filter.

Step 05: Dry The Filter

Squeeze out excess water and use a towel to pat dry. Let the filter air-dry completely before reinstalling it to prevent mold growth and musty smells.

Place the filter in a well-ventilated area or use a fan to speed up the drying process.

Step 06: Reinstall The Filter

Reinstall it back into the vacuum cleaner once the filter is completely dry. Read the manufacturer’s instructions on how to reinstall the filter properly.


We provided a step-by-step guide to help you clean and maintain your vacuum cleaner. These steps and tips will not only save you time and money but will keep you from extra effort. 

Remember to check your instruction manual to comprehend the type of your filter and additional tips from the manufacturer. While you should take preventive measures and start safely by detaching the plug of your vacuum cleaner from the outlet. 

Leave a Comment