Plate type primary filter

Plate type primary air filter is a commonly used equipment for pre-filtration of air-conditioning systems and primary filtration of cleanrooms, mainly used to capture dust particles ≥5μm. Below are some key features and application scenarios of plate type primary air filters:

Product Characteristics:

1. filtration efficiency: Panel primary filters typically have a G4 rating for filtration efficiency and are capable of filtering out particles above 5μm, such as dust and pollen.
2. structural design: The filter adopts a high pleated design, which increases the filtration area and improves the dust holding capacity and filtration efficiency.
3. Filter material: Common filtration materials include fiber glass, synthetic fibers, and high-efficiency electrostatic fiber materials, which provide excellent filtration and long service life.
4. universality: Panel primary filters have good versatility and are suitable for use in a wide range of applications and systems.
5. Easy maintenance: Filters are relatively easy to clean and replace, helping to reduce maintenance costs.

Application Scenarios:

1. electronics industry: In the production workshop and assembly line of the electronic industry, it is used to filter tiny particles and dust in the air to ensure product quality.
2. pharmaceutical company: Filtering airborne microorganisms and dust in clean rooms of pharmaceutical factories to ensure the cleanliness and safety of the pharmaceutical process.
3. medical organization: In areas such as hospital operating rooms and wards, it filters bacteria, viruses and other harmful substances from the air and purifies the air quality.
4. commercial building: In office buildings, shopping malls and other central air-conditioning systems, as a pre-filter to improve indoor air quality.
5. industrial building: In industrial plants, as a pre-filter in air purification systems to remove industrial dust and fibers from the air.

Maintenance and upkeep:

• Regularly check the filtration effectiveness and integrity of the filter and replace the filter media if necessary.
• Replace the filter media periodically (generally every 3-6 months) depending on the degree of contamination of the environment in which it is used.
• Clean the housing and support frame to maintain the integrity and efficiency of the filter.

When selecting plate type primary air filters, the filtration efficiency, material, structural design and applicable occasions of the filters should be considered to ensure that they can meet the needs of specific environments. At the same time, regular maintenance and replacement is the key to ensure the long-term effective operation of the filter.

What is the typical service life of a panel primary air filter and how can I tell if it needs to be replaced?

The service life of a panel primary air filter is usually between 3 and 6 months, but this time will vary depending on the air quality of the environment in which it is used, the filter's filter material, structural design, air flow rate, and maintenance. Here are some ways to determine if a filter needs to be replaced:

1. regular inspection: Inspect the appearance of the filter periodically and consider replacing the filter if it is found to have a heavy buildup of dust on the surface, is dark in color, or shows obvious signs of damage.
2. Differential pressure measurement: Differential pressure is the pressure difference between the air before and after it passes through the filter, and is an important indicator for determining whether the filter is clogged or not. When the pressure difference reaches a certain value, it indicates that the filter is clogged and needs to be replaced. The specific differential pressure value can refer to the use of the equipment instructions or manufacturer's recommendations.
3. Check air flow: A clogged filter can affect air flow and cause the unit to operate less efficiently. The condition of the filter can be determined by checking the air flow of the equipment. If you notice a significant decrease in air flow, consider replacing the filter.
4. Observation of equipment operating status: A clogged filter can cause abnormal operation of the equipment, such as increased noise and higher operating temperature. By observing the operating status of the equipment, you can determine whether the filter needs to be replaced.
5. Refer to instructions for use and manufacturer's recommendations: Different types of filters and equipment have different instructions for use and recommendations for replacement. You can refer to the equipment's operating instructions and manufacturer's recommendations to determine how often and how to change the filter.
6. Regular cleaning: For washable filters, regular cleaning can extend service life. Cleaning should be done with a low-pressure air stream or gentle brushing to remove surface dust, avoiding water.
7. Record the time and frequency of replacement: Keeping track of when and how often filters are changed can help to better manage filter usage and allow for timely replacement and maintenance.

Through the above methods, you can effectively determine when the plate primary air filter needs to be replaced to ensure the normal operation and good results of the air filtration system.