The Ultrafine 468 VOC pre-filter features a special-treated carbon material that pre-absorbs harmful volatile organic compounds (VOCs) and harmful chemicals. Based on typical use, we recommend replacing this filter every 6 months. Please visit our knowledge base for directions on how to replace your filters. Contains (1) pre-filter replacement per package.
Shipping Notice
Due to such high demand, and that we are currently supporting many mission-critical hospitals and first responders, our orders are averaging 10-15 business days for processing and shipment. Thank you for your support and patience while we work through this togethe
The Ultrafine 468 VOC pre-filter features a special-treated carbon material that pre-absorbs harmful volatile organic compounds (VOCs) and harmful chemicals. Based on typical use, we recommend replacing this filter every 6 months. Please visit our knowledge base for directions on how to replace your filters. Contains (1) pre-filter replacement per package.
Shipping Notice
Due to such high demand, and that we are currently supporting many mission-critical hospitals and first responders, our orders are averaging 10-15 business days for processing and shipment. Thank you for your support and patience while we work through this togethe
