Primary filtration cotton is designed as pre-filtration or primary filtration for general ventilation equipment and air control system with heavy pollution. It can filter particles and foreign bodies ≥5 m, with large dust capacity, small resistance, economical and practical, simple structure.
Initial Resistance (Pa)
Rated Air Velocity (m/s)
Rated Air Flow (m³/h)
Remark: other specification can be customized according to customer requirements.
1.It is made of high performance, high strength and anti-fracture pet organic synthetic fiber, which is encrypted step by step, increasing structure, carding and lapping hot air.
2.High dust holding capacity and low resistance.
3.Silicone-free and resist the influence to chemicals such as chemical solvents, acid fumes, etc.
4.Long service life, can be used many times after vacuuming or cleaning. Practical and economical.
5.Matched with paper frame or metal frame, it is mostly used to make plate filter and pleated filter, and can be used for bag filtermaterial.
Filter in air-condition system; Pharmaceutical, hospitals, cosmetics, semiconductor electronic; Air filtering in precise machinery, food industry etc; Air filtering of painting line
Guangzhou Xincheng New Materials Co., Limited, founded in 2012, located adjacent to Zhengguo Town, Zengcheng,Guangzhou,is a high-technolgical enterprise in the field of purification and related construction and decoration. Xincheng is composed of a color steel sandwich panel factory, a prefabricated container house factory and an air filter factory, equipmed with 3 automatic sandwich panel production lines, two high efficiency air filter production lines and other auxiliary production and inspection equipment. Adhering to the business philosophy of"let the peer respect, let the customer trust", through the cooperation with universities and scientific research institutions, Xincheng has been committed to product research and development, innovation and quality management, possessed its own invention patents and trademark, obtained CE, ROHS, SGS and other quality certifications, and its products have well sold to many places at home and abroad.
1.24-hour hotline service both in English and Chinese, 7 days a week.
2. Free samples supplied upon request with freight collected through DHL.
3. One-stop purchase assistance is available for both new and old customers who need items other than our products from China. 4. Site installation instruction can be provided if necessary at reasonable cost-sharing basis.
About Packing : About the packing way, there are diffierent packing methods according to customer's requirement.That is to say customers can be choose the cartons/wooden cases or customized other packing way acorrdance with their needs.
About Shipping: About the shipping way, customers can be choose air ,express or sea transportations.or choose your own forwarder.We will offer a variety of options for customers to choose from.
1.Q: Are you a factory or trading company?
A:We are a professional factory so that we offer competitive factory price to our customers.
2.Q: What's the delivery time? A: For products in stock, within 5-8 days after receiving your payment. For customized order, about 10-18 days after confirmed every details.
3.Q: What is your terms of payment? A: T/T is accepted, 30% downpayment, and the rest of 70% should be paid before delivery. We'll show you the photos of the products and packages before you pay the balance.
4.Q: What's your packing? A: Full consideration of practical situation: foam/carton box, anti-rust paper, small box and carton, etc.
Place of Origin：Guangzhou,China
Certification：CE, ISO, ROHS, SGS
After-sales Service Provided：No overseas service provided