BVF dedicated HEPA filter material, BFE≥99.99%, VFE≥99.99%, produced in a clean environment, material has biocompatibility certification.

This HEPA filter medium is specially engineered for BVF medical filters. It delivers outstanding filtration performance with BFE ≥99.99% and VFE ≥99.99%, effectively trapping bacteria, viruses and fine airborne particles. It provides trustworthy airway protection for patients during respiratory treatment.
 
The filter material is manufactured in a controlled clean environment. Strict production management is implemented throughout the process to avoid contamination. Every batch maintains consistent pleated structure and stable filtration performance, satisfying the high hygiene standards of medical respiratory consumables.
 
Our BVF filter material holds biocompatibility certification. It is safe and non-irritating when in contact with the human respiratory tract. The pleated design optimizes air flow, balances high filtration efficiency and low breathing resistance for comfortable breathing experience.
 
Custom sizes and shapes are available to match different BVF filter housings. As a direct factory manufacturer, we support bulk orders and stable supply for medical distributors and respiratory equipment manufacturers. Welcome to contact us for custom specifications and quotations

To better ensure the safety of your goods, we provide professional, environmentally friendly, convenient, and efficient packaging services.

Dongguan Longwangda Technology Co., Ltd. has been established for 15 years and specializes in the production of:

• Disposable CPAP filters
• Medical HMEF filters
• Corrugated absorbent paper
• Bacterial filtration membranes

All sizes can be customized according to customer requirements. Our production capabilities include:

• 2 large-scale corrugated composite machines
• 3 high-speed slitting machines
• 2 ultrasonic slitting machines
• 3 winding machines
• Complete packaging line

We guarantee fast delivery and high-quality products. New and existing customers are welcome to inquire and negotiate business.