High quality W-Type combined HEPA air filter for air conditioning and ventilation system

Using high-quality, high-performance filter materials, large filter area, large flow, large dust capacity, small resistance, high efficiency, light weight, compact structure, easy installation, and reliable sealing. long lasting.

It is suitable for primary pre-filtration of air conditioning and ventilation systems, second season air filtration and clean rooms of general air systems, and air purification in high temperature environments. It is especially suitable for purification plants that require high efficiency air filter coverage.
Used in power, bioengineering, electronics, metallurgy, instrumentation, chemical, textile, pharmaceutical, food, tobacco, light industry, aerospace and other fields.

Primary efficiency air filter

The primary effect filter is suitable for the primary filtration of air conditioning systems, and is mainly used to filter the above dust particles.
The primary effect filter is suitable for primary filtration of air conditioning systems, and is mainly used to filter the above dust particles. The primary effect air filter generally has three types: plate type, folding type and bag type. The material of the outer frame is a paper frame, a molybdenum frame, an iron-plated frame, and a filter material is a non-woven fabric, a nylon mesh, an activated carbon filter material, and so on. 

Medim efficiency air filter

Medium efficiency filters are F series filters in air filters, which are generally bag filters, including F5, F6, FT, F8, F9 grades. It is widely used in intermediate filtration of air-conditioning systems, mainly used to filter dust particles above 1-5 ^, and has the disadvantages of small resistance and large air volume. Medium-efficiency filters include bag type, frame type and group type.

High efficiency air filter

The high-efficiency filter is mainly used to capture particulate dust and various suspended matter below 0.5m. It uses ultra-fine glass fiber paper as the filter material, offset paper, aluminum film and other materials as the dividing board, and it is made of wood frame molybdenum alloy glue. It has the concerns of high filtration efficiency, small resistance and large air volume, and is widely used in various local purification equipment and clean workshops.

 Henan Top Environmental Protection Equipment Co., Ltd. is a filter environmental protection equipment company integrating design, storage and sales.
Main business: filters, filter elements, filtering equipment, hydraulic equipment, dust removal equipment, air purification equipment, seawater desalination equipment, sewage treatment equipment, solid waste sorting equipment, oil purification equipment, machinery equipment accessories and other environmental protection special equipment Wait.
The company's products are exported to the United States, Russia, Germany, Spain, Canada, Malaysia, Thailand, Indonesia, India, Brazil, Mexico, South Korea and other global strategic partners. Favored and highly rated.
The company sincerely hopes to establish long-term friendly cooperative relations with various Chinese and foreign enterprises, and will serve you with scientific solutions and superb skills in accordance with your needs. I hope we can make our own contribution to the development of environmental protection equipment industry.

Q1. Can you please offer sample?

A: We can supply the sample if we have ready parts in stock, and can customized by what you want.

Q2. What is your packing method? 
A: Generally, our goods packed by carton, or wooden box. If you have legally registered patents, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q3. What is your terms of payment?
A: T/T: 50% of the total amount should be paid after the order confirmed as down payment, and the balance to be paid before
shipping the goods out of our factory. (We will send you goods pictures before youpay the balance)

Q4. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU. 

Q5. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order. 

Q6. Can you customized goods for us?
A: Yes, we can customized by your samples or technical drawings.

Q7. If you have any inspection or test for your goods before delivery?

A: Yes, we do the inspection and test before finished goods.

Q8. Can we visit your factory?

A: Yes, we warmly welcome your visiting, and can pick up you at airport or train station.