Replacement Coarse Filter Cotton Fit Air Filter

• Type: Air Filter
• Material: Non-Woven
• Structure: Filter Element/Assy
• Filtration Grade: Medium Filter
• Application: Air
• Pattern: Dry
• Model NO.: AZ series Primary filter
• Brand: Vittofilter
• Classification: Air Filter
• Filtration Class: G4(DIN 24185)
• Max Temperature: 110
• Model: Az-300
• Transport Package: as Per Customer′s Requirement
• Specification: Max Width: 22m
• Trademark: vittofilter
• Origin: Zhongshan,Guangdong,China
• Production Capacity: 20000000sqm/Year

Product Description

AZ white series primary effect filter, is mainly applicable to collect the larger dust molecules in the air to prevent the medium filter from being filled and blocked with larger dusts so early in order to keep a longer service life and a better filtration effect of medium filter
It is made of thick fiber, and thus it has better primary filtration effects and larger air flow
 

Model	AZ-300G	AZ-200G	AZ-150G
Weight:	300gr/sqm	200gr/sqm	150gr/sqm
Thickness:	18mm	15mm	12mm
Air Flow Rate:	1620m 3 /h	2050m 3 /h	2160m 3 /h
Initial Resistance:	16pa	15pa	15pa
Final Resistance:	200pa	200pa	200pa
Medium Arrestance:	82.50%	75.40%	66.40%
Air Velocity:	0.45m/s	0.50m/s	0.60m/s
Dust Holding:	325gr/sqm	269gr/sqm	246gr/sqm
Max Temperature:	110	110	110
Filtration Class:	G4(DIN 24185)	G3(DIN 24185)	G2(DIN 24185)
Flame Resistance:	F-1(DIN 53438)	F-1(DIN 53438)	F-1(DIN 53438)

  
Product Description
 
Application:
Capturing 1-10μm particles,especially for the top part of spray booth, prefiltration mesh to reinforce through air filter system, diffluent equally
Media: synthetic fiber with progresive density,surface of inlet side with adhesive treatment.
Parameters:
EN779 class: F5
Average arrestance:96%(ASHRAE52.1-1992)
Average efficiency: 45%-55 %(ASHRAE52.1-1992)
EUROVENT4/5 class: EU5
DIN53438 Non-flammability Standard: F1
Final resistance: (suggested) 400Pa
Max. Dust holding capacity: 450g/sqm
Temperature resistance: 100°C
Instant temperature: ≤120°C
 
Specification:
 

Type	Dimensions			Rated air velocity(m/s)	Initial pressure drop (Pa)	Rated air flow(sqm/h)
	Length(m)	Width(m)	Thickness(mm)
Rolls	14/21	1.6/2	22	0.30	38	1080

Packaging & Shipping
 Packing Detail: packing in PE bag. As customer's request, we can order various 
size,cut into slices or become winding form to provide goods
Shipping Detail: about 7 Days