Framed Primary Filter Spray Primary Filter

• Clapboard: without Clapboard
• Filter Number: 21
• Medium Material: PP
• Efficiency: F8
• Filtration Grade: Pre Filter
• Type: HEPA Filter
• Model NO.: vDD
• Usage: Industry
• Purifying Technology: Cleaning Room
• Certification: Ce
• Structure: Panel
• Size:610*610*46mm: Filtration Class: G3/G4
• Transport Package: Cartons
• Trademark: Vitto Filter
• Origin: Zhongshan, Guangdong, China
• HS Code: 3901100001

Product Description

Framed primary-efficient filter
It mainly filters the particles with diameters of over 5 micron, the frame is made of hard anti-flame paper boards or aluminum and it was combined with synthetic glass fiber or glass fiber, the filter can be flat or folded, the cost is much lower, resistance is small, the dust capacity is large, it is changed easily. The filtration grade is G2, G3, G4, it is used widely for primary filtration.


Dimension(mm)Area of Net Media(m2)Rated Airflow(m3/h)Initial Resistance(PA)
610× 610× 461.114000≤ 35
592× 592× 461.053600≤ 35
592× 289× 460.511800≤ 35
203× 203× 460.13500≤ 35
(Remark: The parameter list is just available for the folded filter)