How to Properly Determine When to Replace an Air Filter
I often get asked by Xiaobian, what kind of air filter is the best? Is a more expensive air filter always better in terms of filtration performance? And how can you tell when it's time to replace an air filter? Today, we'll take a closer look at how to determine whether your air filter needs to be replaced.
It's important to note that not all air filters are created equal, especially in the current domestic market where quality can vary widely. While a higher price may indicate better quality, it's not always the case. So, how do you know when it's time to change your air filter? Here are some key indicators to consider:
1. First, take a close look at the air filter itself. If it has turned dark or even black, this is a clear sign that it’s no longer effective and should be replaced immediately.
2. Another sign is if the air filter starts to deflate or lose its shape. This can happen over time due to wear and tear, and once this occurs, it’s time to replace it.
3. Additionally, if you notice a lot of dust around the filter area, it might mean that the filter isn’t capturing particles properly. Clean the surrounding area first, but if the filter still doesn’t perform well after cleaning, it’s definitely time for a replacement.
At Shanghai Sujing Industrial Co., Ltd., we specialize in providing high-quality air purification solutions tailored to various industries. Located at No. 6, Lane 358, Wencheng Road, Songjiang New City, Shanghai, we are one of the leading manufacturers in the purification equipment industry in East China.
Our services include professional engineering design, construction, testing, and technical support for air purification systems. We cater to sectors such as microelectronics, biomedicine, hospital operating rooms, fiber optics, food and beverage, precision instruments, semiconductors, and new materials, all in compliance with national GMP standards.
We offer a wide range of products, including purification workbenches, air shower rooms, fume hoods, and biosafety cabinets. These are widely used in medical, electronic, pharmaceutical, biological, food, agricultural, and aerospace industries. Our products have earned a strong reputation both domestically and in Southeast Asia.
If you have any questions or need assistance, feel free to contact us using the information provided on our website. Thank you for choosing Sujing, and we look forward to the opportunity to work with you.
Have a great day!
Thank you & Best regards,
SUJING—JINGHUA
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