Pre-efficiency filter

Specifications

VITTOFILTER Solid glue ceiling filter with net VF series
1.Filtration class:F-5
2.Available in standard size
3.Made in China

Pre-efficiency filter(air filter;dust filter;paint filter;pre filter;exhaust filter;filter cotton;air intake filter)

Specility:
1) Anti-fractured PET organic synthetic fibre;
2) Large dust holding capacity , small resistance , long service life and economical;
3) Not contain silicon , chemical resisting and anti-acidic;
4) Conform to European and American classfications for nonflammability( e.g DIN53438-F1 , UL900-class 2 with flameout);
5) Available in paper frame ,galvanize frame , aluminium frame and so on

Remark:
Variety of sizes and thickness ,according the customers requirement.
Pre-efficiency filter