Over spray filters – inertial pleated filters

Pleated cardboard filters,also called inertial pleated filters,are one of paint booth exhaust filters on the market, it is known as overspray filters.

Our pleated cardboard filters are made from environmental rigid kraft paper, according to venture effect, we manufacture the paper into V-shaped groove complex structure, which are composed of a double layer of pleated cardboard with alternating holes.

The v-shaped front wall prevents overspray bounce back and particle migration
The v-shaped back wall captures overspray and deposits it outside of the airflow
The holes are positioned to maintain constant airflow..

Our pleated cardboard filters are ideal for receiving any wet and aerosol particles (paints, varnishes, gels, adhesive, silicone, etc ),these are normally used as a first barrier for overspray collecting, followed by fiberglass exhaust filter rolls.

Thanks to accordions fold, our pleated cardboard filters last 3 to 5 times longer than fiberglass exhaust filters, pleated cardboard filters are very easy to install, replace, and storage, which means minimum maintenance costs, as the most economical paint booth exhaust filters on the market, some customers choose these filters as a cheap solution for overspray section.

For your reference,there are pleated cardboard filters with one layer synthetic filter media in the middle.

Our pleated cardboard filters are with good quality and reasonable price,if you are looking for pleated cardboard filters manufacturer in China, we are your best choice.

Parameters of our pleated cardboard filters

Filter effciency:85-98 %
Air velocity: 0.25-1.0 m/s
Initial pressure loss:30 Pa
Final pressure loss:250 Pa
Paint absorption capacity:15-18 kg/m² at resistance of 30 Pa at airspeed 0.75 m/s
Standard size: length=0.75m/0.9m/1m

Main fields of use:

» air treatment
» automobile repair shop
» metal processing
» shipbuilding Industry
» wood and furniture industry
» tanning Industry
» extraction in paint industry

Speicial request is available.


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