G4 F5 F6 F7 F8 En779 Pleated Cardboard Frame AC Furnace Filters

• Clapboard: with Clapboard
• Filter Number: 1
• Medium Material: Synthetic Fiber
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Panel Filter
• Efficiency: G3 G4 F5 F6 F7 F8 F9
• Filtration Grade: Medium Filter
• Type: Panel Filter
• Name: Cardboard Filter
• Application: HVAC Systems Parts
• Frame: Moisture Resistant Cardboard
• Fire Rating: UL 900
• Final Pressure Drop: 250 PA
• Transport Package: Carton Packing
• Specification: Customize
• Trademark: BF
• Origin: China
• Production Capacity: 10000 Per Week
• Package Size: 65.00cm * 65.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Application:
1. Pre filter for industrial commercial ventilation system.
2. Atomobile industry.
3. Hotels and office buildings.
Features:
1. Moisture resistant cardboard frame.
2. High filtration accuracy, low resistance, large air volume.
3. High dust capacity, simple structure, easy to install and replace.
Cardboard Filter Size:

nominal size (inch)	actual size (mm)			filtration area ( square meter)	air flow rate (m³/h) / pressure drop ( Pa)
	length	width	height
24×24×4	594	594	96	2.66	1700/18	3400/68
24×12×4	594	289	96	1.30	850/18	1700/68
24×20×4	594	492	96	2.20	1420/18	2840/68
20×20×4	492	492	96	1.82	1180/18	2360/68
25×20×4	619	492	96	2.30	1480/18	2960/68
25×25×4	619	619	96	2.90	1860/18	3720/68
24×24×2	594	594	46	1.75	1700/20	3400/70
24×12×2	594	289	46	0.85	850/20	1700/70
24×20×2	594	495	46	1.46	1420/20	2840/70
20×20×2	495	495	46	1.21	1180/20	2360/70
20×12×2	495	289	46	0.74	715/20	1430/70
25×20×2	622	495	46	1.52	1480/20	2960/70
24×24×1	597	597	22	0.88	1190/20	2380/70
24×12×1	597	292	22	0.43	590/20	1190/70
24×20×1	597	495	22	0.74	995/20	1990/70
20×20×1	495	495	22	0.6	825/20	1650/70
25×20×1	622	495	22	0.76	1035/20	2070/70

 

Our Advantages

1. Customized is also available.
2. Prompt delivery of the sample and bulk production.
3. Good quality control procedure and advanced production line.
4. Professional experience on the filters.
5. Good quality and competitive price.
6. Long and excellent after-sales service.

Our Main Products

 

 

Company Profile

Xinxiang North Filter Co.,Ltd.is a high-tech enterprise specializing in developing and manufacturing various filters and purification equipment over 20 years.Our leading products are divided into four series,air filters,water filters,oil filters,water-oil separation devices etc.Owning the advanced production processing and highly automotive machine lines for air purification equipment, equipped a dust-free production workshop for air filters,our company is always capable of meeting production requirements of large projects.
Nowadays,our products are exported to Southeast Asia,North America,Middle East, Australia,Turkey and 20 other countries.We have always focus on the products quality and put our customers in the first place.

 

Certifications

 

Our Customers

Packaging & Shipping

1.Package Requirements: Carton box and pallets.
2.Delivery Time: 7-15 working days after advanced payment.
3.Ways of Transportation: By International express / air / sea / railway.
4.Loading Port: Shanghai Port,Tianjin Port,Qingdao Port or other Chinese ports.

FAQ

Q1. Are you a manufacturer?
A: Yes, we are a high-tech enterprise which with 20 years experience in developing and manufacturing various filters and purification equipments.

 

Q2. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

 

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 15 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% rigorous test before delivery.

 

Q8.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.
 

Q9.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.