Galvanized Frame Pleated Panel, HVAC, 20x20x1

This galvanized frame pleated panel is published with the manufacturer’s full specification — material Mesh filter cotton, type Air Purifier Filter. Made by Dawei Purification Technology (Hebei) Co., Ltd. (2 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Galvanized Frame Pleated Panel

• Material: Mesh filter cotton
• Warranty: 1 Year
• Place Of Origin: Hebei, China
• Type: Air Purifier Filter
• Drain Type: Not Available
• Air Inlet Size: 1 in

Technical Specifications

Product Details

Outline border	Moisture-proof paper frame
Filter material	Mesh filter cotton
Filter efficiency	G3/G4/M5
Continuous operating temperature	≤80 ℃
Rated wind speed	2.5m/s
Product application	Pre-filtration of the centralized ventilation system in the cleanroom; 2. Centralized ventilation systems for large-scale ordinary industrial households; 3. In the purification of central air conditioning ventilation systems, pharmaceuticals, hospitals, electronics, food and other industries. 4. Pre-filtration for ventilation and purification in livestock breeding

Product Features 

● High pleated design with excellent performance and sturdy structure ●High quality fluffy filter material with large dust holding capacity and good universal performance Expanded pleated plate disposable filter, using a complete set of integral, hard mold cutting, equal height pleated, double-layer cardboard frame plate structure design, compact structure, lightweight and convenient

Material List

Framework: High strength cardboard Available thicknesses: 25mm, 46mm, 96mm Filter material: non-woven fabric and synthetic fiber coated metal mesh

Product application

●Pre filtration of air conditioning and ventilation systems to avoid dust pollution inside the system

●Pre filtration of large air compressors

●Centralized ventilation and air conditioning system and return air filtration in the clean room extend the service life of the high-efficiency filter in the later stage

●The ventilation system of ordinary industrial plants meets the general cleanliness requirements for air

● Coarse dust filtration system for general building air conditioning

Efficiency

● G4(EN779)

Applicable conditions

● Maximum temperature: 70 ℃ (158 °F)

Initial resistance air flow relationship curve graph

Nominal size W * H * D (inches)	Actual dimensions W * H * D (mm)	Rated wind turbine (m ³/h)
16*24*2	390*592*46	1270	2090	2660
20*20*2	493*493*46	1445	2380	2980
20*24*2	493*592*46	1700	2800	3570
24*24*2	592*592*46	2040	3400	4250
12*24*4	292*592*96	1020	1700	2125
20*24*4	493*592*96	1700	2800	3570
24*24*4	592*592*96	2040	3400	4250

DP30			DP20			DP10
Number of folds (folds)	Filter paper area (m ²)	Number of folds (folds)	Filter paper area (m ²)	Number of folds (folds)	Filter paper area (m ²)
18	0.95	14	0.74	10	0.53
23	1.01	17	0.74	12	0.52
23	1.21	17	0.89	12	0.63
28	1.47	22	1.15	15	0.79
10	1.13	8	0.91	7	0.79
23	2.59	17	1.91	12	1.35
21	2.37	18	2.03	15	1.70

Q: What is your delivery time?

A:(1) Under normal circumstances, if the goods are in stock, the samples will be sent by courier
immediately within 3-7 days.

(2) Usually within 30 days, please confirm with us before ordering!

Q: What are the payment terms?

A: Generally, customers need to pay 30% as a deposit; 70% before shipment;

Q: Can you produce according to samples?

A: Yes, we can produce according to your samples or technical drawings. We will make molds and fixtures.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express delivery fee.

Q: Do you test all goods before delivery?

A: Yes, we undergo 100% professional testing before shipment.

Q: How do you make our business build a long-term good relationship?

A: We maintain good quality and competitive prices to ensure that our customers benefit.

Q: Are you a manufacturer or a trading company?

A: We are a real factory. We have internationally advanced equipment, first-class product testing methods, quality certification system and modern lean production management team. Products have undergone strict supervision and inspection.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–99 piece: US $2.38 / piece
  • 100–999 piece: US $1.63 / piece
  • 1000+ piece: US $1.09 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this galvanized frame pleated panel?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Dawei Purification Technology (Hebei) Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Dawei Purification Technology (Hebei) Co., Ltd. range on HVACR Nexus.

See more in Air Handling Units on HVACR Nexus.