Rigid surface HEPA filter

A rigid surface HEPA filter is a type of air filter that uses a pleated, non-woven fabric to trap particles in the air. The filter has a high efficiency particulate air (HEPA) rating, which means it can remove 99.97% of airborne particles as small as 0.3 microns in diameter. This makes it effective at removing dust, pollen, pet dander, and other allergens from the air. Rigid surface HEPA filters are often used in vacuum cleaners, air purifiers, and other home appliances to improve indoor air quality.

A rigid surface HEPA filter is a type of air filter that uses a pleated, non-woven fabric to trap particles in the air. The filter has a high efficiency particulate air (HEPA) rating, which means it can remove 99.97% of airborne particles as small as 0.3 microns in diameter. This makes it effective at removing dust, pollen, pet dander, and other allergens from the air. Rigid surface HEPA filters are often used in vacuum cleaners, air purifiers, and other home appliances to improve indoor air quality.

most common efficiency and desing of Rigid surface HEPA filter

The most common efficiency and design of Rigid surface HEPA filter is 99.97%. The filter has a pleated, non-woven fabric that traps particles in the air. It is designed to be durable and easy to clean.

list of the specification of Rigid surface HEPA filter

Rigid surface HEPA filters are designed to capture airborne particles as small as 0.3 microns in size, including dust, pollen, pet dander, mold spores, and bacteria. Here are some specifications of a typical rigid surface HEPA filter:

1. Filtration efficiency: The filter should have a minimum filtration efficiency of 99.97% at 0.3 microns. This means that it can capture at least 99.97% of particles that are 0.3 microns or larger in size.

2. Media type: The filter media is typically made of polyester or fiberglass, which provides the necessary strength and durability for capturing particles.

3. Thickness: The thickness of the filter media can vary depending on the manufacturer, but it is typically between 1-2 inches thick.

4. Surface area: The surface area of the filter media is important for capturing particles efficiently. A larger surface area allows for more particles to be captured per unit of airflow.

5. Airflow resistance: The filter should have a low airflow resistance to ensure that it does not restrict the flow of air through the HVAC system.

6. Durability: The filter should be able to withstand repeated cleaning and use without losing its effectiveness.

7. Compatibility: The filter should be compatible with the specific HVAC system it is intended for, including the size and shape of the filter housing.

8. Installation: The filter should be easy to install and remove from the HVAC system for cleaning and replacement.


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