Waterproof Air Pre Filter Kraft Paper Outer Frame Epidemic Prevention High Airflow

Product Advantage

Zhongjian South paper frame anti-epidemic filter is a pre-filter with good performance for ventilation system. The outer frame uses 600g covered kraft paperboard paper frame, and the filter material uses polyester fiber cotton+diamond metal mesh. The running resistance is low and the dust capacity is high. Common porcine virus particles are small in diameter, and most of them can only be suspended in the air in the form of aerosol attached to the carrier (very few exist in the air alone). As a pre-filtration system of pig house epidemic prevention system, it can prevent moisture and filter larger particles effectively and can be used together with high-efficiency filters to effectively prevent the spread of blue ear disease and swine asthma virus.

◆ Structure:

Kraft paper primary filter product frame is generally divided into general hard paper frame and high strength touch cut cardboard, filter for pleated fiber filter material lined with single-sided wire mesh. Beautiful appearance. The structure is firm and durable. General cardboard frame used to manufacture non-standard specifications of the filter, can be used in any size filter production, high-strength, not deformation. High-strength touch and cardboard used in the manufacture of standard specifications of the filter, characterized by high precision specifications, beautiful, low cost. If imported face fiber or synthetic fiber filter material, its various performance indicators can reach or exceed the import filter similar products.

◆ Filter material:

Kraft primary filter product filter material is packed in folded form into high-strength touch and cardboard, windward area increases. Dust particles in the incoming air are effectively blocked between the pleats by the filter material. Clean air flows evenly from the other side, so the air flow filter is gentle and even. Depending on the filter material, the particle size it blocks varies from 0. 5μm to 5μm, the filtration efficiency is also different

Filter material can be according to customer needs, the use of non-woven fabrics, fluffy glass fiber felt, plastic mesh or wire mesh. The most commonly used is non-woven, glass fiber. The efficiency can reach initial effect or medium effect.

◆ Application:

It is widely used, most commonly used in special constant temperature and humidity air conditioning for program controlled switchboards and computer rooms, and in central fresh air handling units and ventilation systems. Used for pre-filtration of air compressor, return air filtration of clean room, pre-filtration of high efficiency filter, etc.

It is suitable for inlet and exhaust pre-filtration of ventilation system, such as primary filtration places in animal husbandry industry, pig farms, breeding plants, breeding houses, etc.