{"id":4357,"date":"2026-03-25T06:28:22","date_gmt":"2026-03-25T06:28:22","guid":{"rendered":"https:\/\/weishantech.com\/?post_type=product&p=4357"},"modified":"2026-04-08T06:49:52","modified_gmt":"2026-04-08T06:49:52","slug":"bvf-filter-for-pulmonary-function","status":"publish","type":"product","link":"https:\/\/weishantech.com\/ar\/product\/bvf-filter-for-pulmonary-function\/","title":{"rendered":"High Efficiency BVF Filter for Pulmonary Function Test with CE"},"content":{"rendered":"

High Efficiency BVF Filter for Pulmonary Function Test (PFT) with CE<\/h1>\n

Product Overview<\/h2>\n

The Bacterial Viral Filter (BVF) is a critical safety component designed for Pulmonary Function Testing (PFT) and respiratory diagnostics. It serves as a high-performance barrier to prevent cross-contamination between patients and medical equipment (such as spirometers),<\/a> ensuring both clinical accuracy and hygiene.<\/p>\n

Core Technical Specifications<\/p>\n\n\n\n\n\n\n\n\n\n
Feature<\/td>\nTechnical Data<\/td>\n<\/tr>\n
BFE (Bacterial Filtration Efficiency)<\/td>\n>99.99%<\/td>\n<\/tr>\n
VFE (Viral Filtration Efficiency)<\/td>\n>99.99%<\/td>\n<\/tr>\n
Flow filteration at 30L\/min Pa<\/td>\n55<\/td>\n<\/tr>\n
Flow filteration at 60L\/min Pa<\/td>\n160<\/td>\n<\/tr>\n
Certification<\/td>\nCE Marked, ISO 13485, FDA Compliant<\/td>\n<\/tr>\n
Compatibility<\/td>\n15m-22F\/15F-22m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Key Benefits for Medical Distributors<\/h2>\n

Maximum Safety: Achieves 99.99% filtration efficiency, effectively trapping pathogens during forced expiratory maneuvers in Spirometry.<\/p>\n

Precision Diagnostics: Low airflow resistance ensures that the Pulmonary Function data remains accurate and unaffected by the filter.<\/p>\n

Global Compliance: Fully CE certified, meeting the rigorous safety standards required for the European and international medical markets.<\/p>\n

Cost-Effective Quality: Direct factory supply with medical-grade materials, providing a balanced solution for high-volume hospital procurement.<\/p>\n

Common Applications<\/h2>\n

Spirometry Testing: Protecting the sensor of the spirometer from patient saliva and moisture.<\/p>\n

Lung Volume Measurement: Ensuring a sterile environment during gas dilution tests<\/p>\n

Respiratory Care: Use in anesthesia breathing circuits to maintain system sterility.<\/p>\n

FAQ\uff1a<\/h2>\n

Q:<\/b><\/strong>Do your BVF filters meet international medical safety standards?<\/b><\/strong><\/p>\n

A:Absolutely. Every Bacterial Viral Filter\uff08BVF\uff09<\/b><\/strong>\u00a0we produce is manufactured under strict ISO 13485<\/b><\/strong>\u00a0quality management systems. Our products are CE marked<\/b><\/strong>\u00a0and compliant with FDA requirements<\/b><\/strong>, ensuring they meet the highest safety and performance standards for respiratory care globally.<\/p>","protected":false},"excerpt":{"rendered":"

High Efficiency BVF Filter for Pulmonary Function Test (PFT) with CE Product Overview The Bacterial Viral Filter (BVF) is a critical safety component designed for Pulmonary Function Testing (PFT) and respiratory diagnostics. It serves as a high-performance barrier to prevent cross-contamination between patients and medical equipment (such as spirometers), ensuring both clinical accuracy and hygiene. […]<\/p>\n","protected":false},"featured_media":4744,"template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[89],"product_tag":[],"class_list":{"0":"post-4357","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-medical-filter","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nHigh Efficiency BVF Filter for Pulmonary Function Test with CE - Weishan Tech<\/title>\n<meta name=\"description\" content=\"High-efficiency BVF filter for pulmonary function test (PFT) with >99.99% BFE\/VFE. CE marked & FDA compliant. Low resistance for accurate diagnostics. 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