The vacuum cleaner filter is a filtering device installed inside the vacuum cleaner. Its main function is to filter dust, particulate matter and allergens in the air to prevent them from entering the motor or being re-emitted into the air, thereby improving the cleaning efficiency of the vacuum cleaner and extending the service life of the machine.

Common vacuum cleaner filters

1. HEPA filter (High Efficiency Particulate Air)

o Captures more than 99.97% of 0.3 micron particles such as pollen, dust mites, smoke, etc.

o Suitable for homes with pets or people with allergies.

2. Sponge filter

o Usually used in water-based vacuum cleaners or in combination with other filters.

o Washable and reusable.

3. Paper filter element

o Made of pleated filter paper, it can effectively filter dust and larger particles.

o Suitable for dry vacuum cleaners, some are replaceable or disposable.

4. Activated carbon filter element

o It has a deodorizing function and can absorb odors, smoke and volatile organic compounds (VOCs).

o Suitable for places with high air quality requirements such as homes and hotels.

5. Metal or stainless steel filter

o Suitable for industrial or commercial vacuum cleaners, durable and easy to clean.

o Mainly used to filter larger particles, such as wood chips, metal chips, etc.

How to choose the right filter?

• Matching model: Choose the corresponding filter according to the brand and model of the vacuum cleaner.

• Filtration requirements: If high-efficiency filtration is required, choose a HEPA filter; if odor removal is required, choose an activated carbon filter.

• Washability: Washable filters are more environmentally friendly and have low maintenance costs.

• Replacement frequency: According to the frequency of use and air quality, replace the filter regularly to ensure efficient operation of the vacuum cleaner.

Nanjing TC Tech Co., Ltd. can provide vacuum cleaner filters of various specifications and types, including HEPA filters, activated carbon filters, sponge filters, etc., and supports customized services. If you need to know more product information, please contact Nanjing TC Tech Co., Ltd.