Washable Air Filters For HVAC

Introduction:

Washable Air Filters are air purification devices designed to remove larger particles (such as dust, pollen, fibres, etc.) from the air. They are usually installed at the air intake of an air conditioning system or ventilation system to protect subsequent finer filters and equipment components.

1. Principle of operation

Intercepting action: Capturing large particles of pollutants in the air by physical interception.

Inertial collision: When the air flow speed is high, larger particles will hit the filter material due to inertia and be captured.

Diffusion: For very small particles, Brownian motion brings them into contact with the filter material and they are adsorbed.

2. Structure and materials

Frame: Usually made of metal material, such as galvanised frame or aluminium frame, providing a stable support structure.

Filter material: The commonly used filter material is non-woven synthetic fibre, which has good air permeability and certain mechanical strength, and can be washed repeatedly without easy damage.

Sealing strip: According to the actual need, sealing strip can be added to ensure a good seal between the filter and the installation position, preventing unfiltered air from bypassing the filter and entering the system.

3. Common dimensions

4. Application scenarios

• Residential: used in home central air-conditioning or independent air purifiers to improve indoor air quality.

• Commercial buildings: used in the air conditioning systems of office buildings, shopping malls, hotels and other places to ensure clean air in public spaces.

• Industrial environment: factory workshops, laboratories and other places where dust pollution needs to be controlled.

5. Maintenance

1. Regular inspection: Depending on the use environment, it is generally recommended to check the status of the filter every 1-3 months.

2. Cleaning method: You can rinse with water or use a soft bristle brush to gently brush the surface dirt, avoid using corrosive cleaning agents.

3. Drying treatment: After cleaning, it should be dried thoroughly before reinstalling and using, so as not to breed bacteria or mould.

6. Precautions

1. Choose the right size: Select the appropriate size and efficiency level according to actual needs.

2. Avoid excessive cleaning: Although washable, frequent and incorrect cleaning may damage the filter media and affect the service life.

3. Timely replacement: Even washable filters, you should consider replacing them with new ones after reaching a certain service life to ensure the best filtration effect.

4. Through proper selection and proper maintenance, Washable Air Filters can effectively improve indoor air quality while reducing long-term operating costs.

SNYLI Production Workshop:

SNYLI factory is located in Liaocheng City, Shandong Province, China, with several independent clean production workshops, including FFU workshop, primary filter workshop, bag filter workshop, HEPA filter workshop and so on.

Professional technical team, independent warehouse and perfect service make SNYLI's popularity in the air filtration industry increasing.

About us:

Snyli Environmental Technology (Shandong) Co.,Ltd was established in 2010, registered in Liaocheng City, Shandong Province, mainly engaged in air filtration products. Since the establishment of our company, we have been continuously deepening our research and development to improve our strength, and now we have mastered many patents and obtained ISO/CE certificates.

After more than ten years, SNYLI has set up branches in many places in China and a trading company in Jinan City, Shandong Province. At present, SNYLI products have been exported to both home and abroad, and we have signed long-term co-operation agreements with customers in many countries.

We always put the interests of customers in the first place, regularly follow up customer feedback, and strive to improve our own strength, and the constant pursuit of progress.

Giving us a chance to co-operate will be a decision that benefits both parties! SNYLI welcomes your enquiry!