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High Quality Dust Synthetic Fiber Panel Air Filter ABS Plastic Frame Detachable Foldaway Metal Mesh Pre filter

It is widely used in the general filtration of purification system, or the pre-filtration device of high efficiency filter, the primary filtration of air conditioning system, and the pre-filtration of multistage filtration system.
Product Performance
1, Outer frame: ABS plastic frame, can be cleaned and reused
2, filter material: polyester fiber
3, metal protection net: galvanized wire mesh, aluminum mesh
4. Filtration efficiency: G2-G4
5, suitable for general ventilation equipment and heavy pollution air control system pre-filtration or initial filtration
6, folding mode to provide the maximum filtration area for the air flow, high strength, large air volume, low resistance
product application
∗Central air conditioning and central ventilation systems are pre-filtered
∗Pre-filtration of multistage filtration system
∗Air ventilation filtration for large public facilities
∗Prefiltration of local high efficiency filtration devices
Technical Parameter
| Model number | Dimensions(Inch) WxHxD | Suitable for outer frame thickness | Rated Air Flow (m³/h) | Initial Resistance ( pa ) | Efficiency Arrestance | Material | |
| Frame | Media | ||||||
| G2 | 23.4x23.4x1.8 23.4x11.6x1.8 23.4x19.5x1.8 35.4X23.4X1.8 | 20-46-96 | 3200 2700 1600 2200 800 | 25 | 80% | Plastic frame | white non-woven fabric White pearl silk cotton galvanized wire mesh |
| G3 | 30 | 85% | |||||
| G4 | 45 | 90% | |||||
| Specifications are not limited, the factory can be customized according to customer needs. | |||||||





Hengtong clean (Shenzhen) Technology Co. , Ltd. , with 12 years of air filter production experience. Specializing in the production of air filter materials and various efficiency air filter, to meet your needs, the first time to do. Is a company committed to the creation of environmental protection for all mankind, healthy breathing of professional authority enterprises. Our company enjoys a high reputation in the field of air environmental protection. The company in the environmental system of dust, microorganisms, dirt control field has an indisputable authority of high-tech innovation technology. We provide professional air filtration clean technology solutions for customers! The company has a complete and scientific quality management system-hengtong clean (Shenzhen) Technology Co. , Ltd. . Integrity, strength and quality of products recognized by the industry. People from all walks of life are welcome to visit, guide and negotiate business.


FAQ
Q: Are you a manufacturer or a trader?Where is your factory?
A: We are a professional air filter manufacturer with a professional team of designers and engineers. Our factory is located in Shenzhen, China.
Q: Do you provide samples? Is it free or extra?
A: We can supply the sample, but the customers have to pay the sample cost and the courier cost.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 100% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q: What is your terms of Price term?
A: EXW,FOB, CFR, CIF, DDP.
Q: What is your delivery time?
A: Generally, in sample Order will take 7 days or Product formal Order will take 10 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: 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.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% rigorous factory inspection test before delivery.
Q: 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.
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