Replacement Coarse Filter Cotton Fit Air Filter

• Customization: Available
• Type: Air Filter
• Material: Non-Woven
• Model NO.: AZ series Primary filter
• Structure: Filter Element/Assy
• Filtration Grade: Medium Filter
• Application: Air
• Pattern: Dry
• 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

Other Products

Our Company
 

Our company was founded in 1993 and has become one of the largest and most famous professional manufactures in the filter industry in China. Depend on we have more than 12,000 sqm workshops and advanced production equipment lines, our company has the capacity to manufacture filters of 50,000 sqm for each model per month.

Our main products are ceiling filter, pre-filter, paint stop, activated carbon filter, panel filter, pocket filter, HEPA filter, combined filter and many other related products. These products are the hot sales in our domestic market and be widely accepted by the overseas market.

Our company has passed CE,ISO9001:2008 and ISO14001:2004 and our products have been proved to be eco-friendly and harmless to the environment.

As VITTOFILTER staffs, we are still striving to improve ourselves and make our products better. We aim at providing you favourable products and professional service.

Profession, concentration and dedication is our symbol, we pride ourselves on quality, credit and prompt delivery.

Packing & Delivery

Our most professional packaging

Transport of large trucks to the seaport

And international transport cooperation
 

Our Service

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral PE bags.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.