The high efficiency filter of a vacuum cleaner is a filter component designed to capture tiny particles, which can effectively filter dust, allergens, bacteria and other pollutants in the air. It is usually an important part of the vacuum cleaner to ensure that the air exhausted by the vacuum cleaner is clean, which is very important for health and indoor air quality.

Common high efficiency filter types:

1. HEPA filter (High Efficiency Particulate Air Filter):

o Features: Capable of capturing particles with a diameter of 0.3 microns and above, with an efficiency of 99.97% or higher.

o Applicable scenarios: Suitable for places with high air quality requirements, such as homes, hospitals, laboratories, etc.

o Advantages: High filtering effect on allergens (such as pollen, mites), mold spores and fine dust.

o Standards: HEPA filters that meet international standards (such as EN1822 standards) are divided into different grades (H13, H14, etc.), and the higher the grade, the better the filtering effect.

2. ULPA filter (ultra-high efficiency air filter):

• Features: Can filter particles with a diameter of 0.12 microns and above, with an efficiency of more than 99.999%.
• Applicable scenarios: Used in ultra-clean places, such as pharmaceutical workshops or dust-free laboratories.
• Advantages: More efficient than HEPA, but more expensive.

3. Multi-layer filtration system:

• Features: Some vacuum cleaners use multi-layer filtration, including primary filter, activated carbon layer, HEPA, etc.
• Advantages: Improve overall filtration efficiency and reduce the frequency of filter replacement.

Importance of high efficiency filters:

• Protect health: Prevent fine particles from being re-expelled into indoor air, reducing the risk of allergies and respiratory diseases.
• Environmental protection: Improve filtration efficiency and reduce secondary pollution to the environment.
• Extend machine life: Prevent dust from entering the vacuum cleaner motor and reduce wear and tear.

Usage and maintenance recommendations:

1. Regular replacement: Replace the filter regularly according to the manufacturer's recommendations to ensure efficiency.
2. Cleaning type: Some filters (such as some HEPA) can be cleaned and reused, but follow the product instructions.
3. Avoid clogging: Regularly check and clean the dust storage device of the vacuum cleaner to avoid affecting the filter performance.

High-efficiency filters can not only improve the performance of vacuum cleaners, but also significantly improve indoor air quality. They are an important reference indicator when purchasing a high-quality vacuum cleaner.

Nanjing TC Tech Co.,Ltd. One Stop Household Parts Solutions.

Production and sales of various vacuum cleaner HEPA filters

Contact us: www.technjtc.com

Read more:https://technjtc.com/collections/vacuum-cleaner-filters