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Hangzhou Shengcan company is a professional sales of various filters and auto parts company.In order to better serve our customers, our company has established three branches - HEBEI ZHENGCAN FILTER MANUFACTURE Co, LTD,Guangzhou Shengcan Auto Parts Co., Ltd. , and Hangzhou ShengCan Auto Parts Trading Co., LTD.

Our company is specialized in the production and development of various filters. We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 50 countries, including Europe, Poland, Serbia, Turkey, Russia, USA, Mexico, Brazil, India, Australia Thailand, Middle east and South Africa..

It has advanced production technology, complete production and testing equipment, and is a modernization integrating development, production, sales and after-sales service. The filter products produced by our company include: automobile filters, engineering machinery filters, hydraulic filters, etc. The company produces more than 10 million air, air conditioner, engine oil and gasoline filters annually.We are looking forward to get more cooperation.
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What factors affect the lifespan of an PU type air filters?
The lifespan of a polyurethane (PU) type air filter can be influenced by several factors. Here are some key factors that can affect the longevity of a PU air filter:
    Environmental Conditions: The environment in which the PU air filter operates plays a significant role in its lifespan. Dusty or polluted environments can cause the filter to become clogged more quickly, reducing its effectiveness and requiring more frequent replacements. On the other hand, cleaner environments may allow the filter to last longer before requiring replacement.
    Driving Conditions: The driving conditions can impact the lifespan of a PU air filter. Off-road driving or driving in dusty conditions can lead to faster filter clogging, requiring more frequent replacements. Similarly, driving in heavy traffic or congested areas where the air is contaminated with exhaust fumes can also affect the filter's lifespan.
    Maintenance: Regular maintenance and cleaning of the PU air filter can prolong its lifespan. Following the manufacturer's instructions for cleaning and maintenance, such as using the recommended cleaning products and techniques, can help remove accumulated dirt and debris, allowing the filter to function optimally for a longer period.
    Filter Quality: The quality and construction of the PU air filter itself can impact its lifespan. High-quality filters made from durable materials and designed for efficient filtration tend to have a longer lifespan compared to lower-quality filters. Choosing a reputable brand and ensuring proper fitment for your vehicle can contribute to a longer-lasting PU air filter.
    Driving Habits: Driving habits can also influence the lifespan of a PU air filter. Aggressive driving, rapid acceleration, and frequent idling can increase the amount of debris and contaminants that enter the filter, causing it to clog faster. Smooth and steady driving can help minimize the amount of debris that reaches the filter, extending its lifespan.
    Replacement Interval: Following the manufacturer's recommended replacement interval is essential for maintaining optimal performance and prolonging the lifespan of a PU air filter. Over time, the filter becomes less effective as it accumulates more debris, reducing airflow and potentially affecting engine performance. Replacing the filter at the recommended intervals ensures that the air entering the engine is properly filtered.
How do you properly dispose of an old PU type air filters?
Proper disposal of an old PU (polyurethane) type air filter is important to ensure environmental responsibility. Here are some steps to follow for the proper disposal of a PU air filter:
    Check Local Regulations: Before disposing of the PU air filter, familiarize yourself with local regulations regarding the disposal of automotive filters. Different regions may have specific guidelines or recycling programs in place, so it's essential to understand the rules applicable to your area.
    Drain Excess Oil: If your PU air filter has been treated with oil as part of the filtration process, it's important to drain any excess oil from the filter before disposal. This helps prevent oil contamination in the disposal process.
    Remove Contaminants: Inspect the PU air filter for any visible contaminants, such as dirt, debris, or other particles. If possible, try to remove as much of the contaminants as you can by gently tapping or shaking the filter. However, be cautious not to damage the filter in the process.
    Recycle or Dispose: There are a few options for properly disposing of a PU air filter:
    a. Recycling: Check if there are recycling programs or facilities available in your area that accept automotive filters for recycling. Some recycling centers or automotive stores may have designated collection points for used filters. They may be able to recycle the PU material or recover valuable materials from the filter.
    b. Authorized Collection Centers: In some regions, there might be authorized collection centers or hazardous waste disposal facilities that accept automotive filters. These centers are equipped to handle and dispose of the filters in an environmentally responsible manner. Contact your local waste management authority to inquire about such facilities.
    c. Professional Disposal: If you are unsure about the appropriate disposal method, consider consulting a professional waste disposal service. They can guide you on the proper steps to take and ensure the filter is disposed of in compliance with local regulations.
    Follow Local Guidelines: Follow any specific guidelines or instructions provided by the recycling center, authorized collection center, or waste disposal service when disposing of the PU air filter. This may include packaging the filter in a specific manner or providing additional information.
Remember, improper disposal of automotive filters can harm the environment and contribute to pollution. By following proper disposal methods, you can help minimize the impact and promote responsible waste management.

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