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Rigid Bag Filters

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More About Rigid Bag Filters

Rigid bag filters, also known as cassette filters or compact filters, are utilised in a range of air conditioning and ventilation applications that require huge volumes of air. The filters are long-lasting, have a large dust-holding capacity, and have a low pressure drop. Find out more by reading our comprehensive overview of Rigid Bag Filters.

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As well as selling Rigid Bag Filters, we also sell standard Bag Filters too. Shop Bag Filters.

The recommended replacement schedule for Rigid Bag Filters can vary depending on several factors, such as the type of filter, the operating conditions of the system, and the level of filtration required. However, in general, it is recommended to replace Rigid Bag Filters every 6 to 12 months. This will ensure optimal performance and maintain indoor air quality.

Rigid Bag Filters offer several benefits in HVAC systems. They are highly efficient at removing particulate matter and other contaminants from the air, which can help improve indoor air quality and protect HVAC equipment. Rigid Bag Filters are also durable and long-lasting, with a rigid structure that maintains its shape over time, even in high-velocity airflow conditions.

F7 and F9 grade rigid bag filters are types of air filters used in HVAC (heating, ventilation, and air conditioning) systems. They are designed to remove different sizes of particles from the air.

An F7 grade filter is designed to capture particles as small as 1-3 microns, such as pollen, mold spores, and pet dander. It has a lower efficiency compared to the F9 grade filter.

An F9 grade filter, on the other hand, is designed to capture particles as small as 0.3 microns, such as smoke, bacteria, and virus particles. It has a higher efficiency compared to the F7 grade filter

HEPA (High-Efficiency Particulate Air) filters are a type of air filter used in applications where clean air is critical, such as in hospitals, cleanrooms, and laboratories. H11 and H13 grade HEPA rigid bag filters are two different levels of efficiency for HEPA filters.

An H11 grade HEPA filter is designed to capture 95% of particles as small as 0.3 microns, while an H13 grade HEPA filter is designed to capture 99.97% of particles as small as 0.3 microns. The H13 grade filter provides a higher level of air filtration efficiency than the H11 grade filter.

Choosing the right Rigid Bag Filter for your HVAC system depends on several factors, including the type of contaminants you need to remove, the airflow rate of the system, and the required level of filtration efficiency. In general, higher-grade filters (such as F9 or H13) offer greater filtration efficiency, but may also restrict airflow more than lower-grade filters (such as F7 or H11). It's important to consult with an HVAC professional to determine the best filter for your specific needs. If you need help, please don't hesitate to get in touch with us.

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