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2021
DATE
11 - 05
Standard-HEPA Filter Standard ISO 29463 VS EN 1822
ISO 29463 originates from EN1822, which defines EPA, HEPA and ULPA filters commonly used in industry. While ISO 29463 maintains the classification of EPA, HEPA and ULPA.But replace E10-E12, H13-H14 and U15-U17 with the following 13 filter levels. The ISO 29463 can't replace EN 1822, EN 1822 will continue to be valid.
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2024
DATE
02 - 22
Filtration Market Report: Demand for clean air and water drives growth
The need for clean air and water has never been more apparent. During the New Crown epidemic, indoor air quality became a top concern, especially as schools, offices and businesses reopened. Increased consumer awareness drove demand for better indoor air filtration systems. As a result, more people are installing air purifiers in their homes, while many are returning to reopened schools and offices with more modern HVAC systems.
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2024
DATE
01 - 10
Comparison between HEPA and ULPA filters
HEPA and ULPA filters are both high-efficiency air filters that are similar in many ways, but there are some key differences that set them apart in terms of capturing airborne particles.
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2023
DATE
11 - 24
How Big is the Initial Resistance of HEPA Filter?
High-efficiency filters are widely used in various industries and applications that require clean air, such as pharmaceutical, electronics, food, and medical fields. However, different types and grades of high-efficiency filters have different initial resistances, which affect their performance and
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2023
DATE
11 - 09
3 Factors Affecting The Filtration Efficiency of HEPA Filters
Filter material: The selection and application of filter bag material is the core technology of bag-type dust collectors, which affects the performance and lifespan of HEPA filters. Different filter materials should be chosen according to the environment, nature, temperature, and technical requireme
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