Ventilator HEPA Filter HME HEPA Filter Disposable CPAP Filters BFE≥99.999% High Filtration Efficiency

This dedicated HEPA filter material is engineered for HMEF filters and medical respiratory filtration applications. It delivers stable filtration performance with a 0.5µm particle filtration efficiency of 99.9% to 99.99%, effectively intercepting bacteria, fine particles and airborne contaminants to provide reliable airway protection for patients.

All filter materials are manufactured inside a professional cleanroom under strict dust-free production standards throughout the entire process, preventing secondary pollution. The filter medium maintains a consistent structure and stable performance batch after batch, meeting the high hygiene requirements of medical consumables.

Our HMEF HEPA filter material has passed 36 RoHS certification tests and contains no harmful restricted substances, making it safe and non-irritating for human respiratory use. The material offers good air permeability and low airflow resistance, adding no extra burden to breathing while maintaining high filtration capacity.

We support custom sizes and specifications to match different HMEF filter housings. As a direct factory supplier, we provide stable bulk supply for medical distributors and respiratory equipment manufacturers. For customized solutions, please send us your inquiry.

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.