Fiberglass air filter paper are comprised primarily of glass fibers and are produced with a wet laid process similar to those used for the production of paper. ASHRAE grades (F6-F9), HEPA grades (H10-H14) to ULPA grades (U15-U17) air filter paper can be manufactured with the features of exceptional dust holding performance and providing the highest available efficiency at a minimal resistance to air flow.
|Tensile Strength (MD KN/M)||Stiffness MD(mg)|
All test are processed under TSI8130 and according to EN1822-37 different types filter paper to meet any of your demands Free samples available
1. high filtration efficiency
2. High dust holding capacity
3. Low resistance
4. High mechanical strength
5. Stable biochemical property
ASHRAE:for common air-conditioning systems, gas turbines and air compressors.
HEPA :for 100,000 to 10,000 class clean rooms or workbenches, venting systems in nuclear power station, high-grade household cleaners, air purifiers and gas masks, etc.
ULPA: for integrated circuit factories and 100 class, 10 class and 1 class clean rooms, etc.
We, Shandong Renfeng Special Materials Co., Ltd established on 2006, having 13 years producing experience. With six production workshop in our 45000-square meters factory, our products cover fiberglass air filter paper, AGM battery separator, automobile air filter paper, oil filter paper, food packing paper, corrugated base paper and other special paper.
High quality product is the goal we always pursue, which lets us occupy large market share in both domestic and overseas market. Most of our products exported to Taiwan, Korea, and southeast countries. The annual turnover is about 350million dollars in 2018.
We are so proud of our company as it have so closely connection with peoples health and the environment protection.
Package and shipping
Inner packing: PP bag packing
Outer packing: Carton packing with belt on pallet
Also can pack as your requirement.
Other grades F6-F9, H10-H14, U15-U17 are also available. Contact us for more details if you are interested!