Import Filter Paper — Buy in Bulk from Supplier in China

The product is a glass‑fiber filter paper designed for high‑efficiency air filtration. The supplier lists specific efficiencies: U16 at 99.9999 %, U15 at 99.999 %, H14 at 99.995 %, H13 at 99.97 %, H12 at 99.8 %, H11 at 98 %, H10 at 94 %, F9 at 70 %, F8 at 50 % and F7 at 40 % for glass‑fiber media, and a range of synthetic liquid glass‑fiber grades with measured capture rates from 99.99 % for 1 µm particles down to 15 % for 28‑32 µm particles at a flow of 5.3 cm/s. The paper is packed in a plastic inner bag with an outer carton for protection during transport.

The glass‑fiber construction provides a stable matrix that resists moisture and thermal stress, while the synthetic liquid glass‑fiber variants offer lower pressure drop for applications where airflow is critical. In the filtration industry, efficiencies above 99.9 % correspond to class H13‑H14 filters used in cleanroom and pharmaceutical environments, whereas lower classes such as F8‑F9 serve general ventilation. Typical filter paper thickness ranges from 0.5 mm to 1.2 mm and basis weight is commonly 50‑150 g/m², which aligns with the supplier’s product family.

Primary users include HVAC manufacturers, cleanroom equipment builders, pharmaceutical processing plants and industrial dust‑control systems. Buyers should confirm the exact grade, sheet dimensions and packaging details before placing an order, as the listing does not state minimum order quantities or incoterms. Trade terms are negotiated directly with Vmas Filtech, and the supplier’s response rate is currently unrecorded, so clear communication on lead time and payment conditions is essential.

Vmas Filtech (Shenzhen) Co., Ltd. is registered in Shenzhen, China, with its factory located at Room B511 of Huafeng Building A, Qianjin 1st Road, Baoan Industrial Zone, postal code 518101. The company is classified as an imported supplier and carries a harbour‑level trust tier, indicating that third‑party verification has been completed for basic business legitimacy. The platform records a response rate of 0.00, meaning that past inquiries have not been logged as answered, so buyers should anticipate the need for proactive follow‑up.

The company’s current listing focuses on filter paper products for air filtration, highlighting both glass‑fiber and synthetic liquid glass‑fiber media. Packaging is described as a plastic inner pack with an outer carton, which is standard for protecting delicate filter sheets during shipment. No additional certifications, capacity figures or production capabilities are disclosed in the public data, so interested importers should request those details directly from the supplier.