How to choose the right air filter for swine farms?

air filters for swine farm

From my observation, air filters are becoming increasingly important in the farming industry. With the raging epidemic of PRRS in recent years, biosecurity has received more and more attention from breeding enterprises. Air filtration is an essential and effective way to deal with airborne diseases. Many farms also have some problems when using air filters. […]

What’s the standard for vacuum cleaner filters?

standard for vacuum cleaner filters

Currently, most countries use the requirements for vacuum cleaner filters in IEC and ASTM as standards. IEC is the International Electro Technical Commission, and ASTM is the American Society for Testing and Materials. Both of them represent international standards. Many countries around the world adopt their standards. About vacuum cleaners In August 1901, an Englishman […]

7 key factors affecting the efficiency of filter paper in HEPA filters

7key factors to hepa filter paper

As the final air filter for air treatment and filtration in clean rooms, the importance of HEPA filters is self-evident, especially in sterile production environments where HEPA air filters are mandatory. I have written about how the air filter works in a previous article, so I will not introduce it in this article. We all […]

What is a PTFE HEPA filter and what is PTFE fiber’s structure and performance?

PTFE HEPA filter

HEPA filter made of PTFE(polytetrafluoroethylene) as filter material is called PTFE HEPA filter. Polytetrafluoroethylene (PTFE), a high-efficiency air filter material, has been widely used in clean rooms in the electronics industry due to its advantages of high filtration efficiency, low initial resistance, and no boron release. Research shows that PTFE is essentially a fiber filter […]

Current status and development trends of automotive air conditioning HVAC and Cabin air filter-All you need to know

Current status and development trends of automotive air conditioning HVAC and Cabin air filter-All you need to know

With the continuous development of the automobile industry, people’s requirements for automobile comfort, reliability, and environmental protection are also increasing, and automobile air conditioners have accordingly made technological innovations and changes. As a TOP automotive cabin air filter manufacturer, I have been paying attention to changes in the automotive industry. This article mainly reviews and […]

How to choose the return air outlet filter?

Air return filter

A customer once mentioned that because he ignored the return air filter, his filtration and ventilation system did not achieve the expected results and even caused customer complaints. So, he had to spend extra money to upgrade the return air filter. I can’t help but think that in many commercial environments or clean room filtration […]

What are the leak test methods for cleanroom HEPA filters and how are they performed?

cleanroom hpea filter leak test

PAO testing is the primary method for leak test in clean room HEPA filters. High-efficiency particulate air filters, known as HEPA filters, typically boast a collection efficiency exceeding 99.97% for particles sized 0.3 micrometers or larger. Employed as terminal filtration devices in cleanrooms, they ensure the provision of purified air. The attainment and sustenance of […]

Why does the automobile paint workshop need air filters? All you need to know

AIr filter for automobile paint workshop

Since the invention of automobiles, they have become an essential travel tool for people, and automobile manufacturing has become one of the most essential industries in modern industries. General introduction During production, the car will pass four major processes: stamping, welding, coating, and assembly. Coating is one of the links that is more special than […]