--- title: SleepWeaver® Prevent description: Our SleepWeaver 3D Mask combined with the KN95 Filter Mask provides an additional level of isolation for CPAP/NIV patients with known or suspected respiratory infections. image: https://info.circadiance.com/hubfs/Prevent%20Header-01-1.png --- [![CircadianceLogoWkFile20123](https://info.circadiance.com/hs-fs/file-2024707211-png/image/CircadianceLogoWkFile20123.png)](http://www.circadiance.com/) - [About Us](http://www.circadiance.com/about-us/) - [Our Team](http://www.circadiance.com/about-us/team-and-history/) - [Blog](https://blog.circadiance.com/blog) - [Careers](http://www.circadiance.com/about-us/careers/) - [Contact Us](http://www.circadiance.com/contact/) [![facebook](https://info.circadiance.com/hs-fs/file-2024210889-png/image/facebook.png)](https://www.facebook.com/SleepWeaver)[![twitter](https://info.circadiance.com/hs-fs/file-2024210899-png/image/twitter.png)](https://twitter.com/SleepWeaver)[![linkedin](https://info.circadiance.com/hs-fs/file-2024210859-png/image/linkedin.png)](http://www.linkedin.com/company/circadiance)[![youtube](https://info.circadiance.com/hs-fs/file-2024210864-png/image/youtube.png)](http://www.youtube.com/user/TheSleepWeaver) - [Home](https://www.circadiance.com/) - [About Us](https://www.circadiance.com/about-us/) - [Contact Us](https://www.circadiance.com/contact/) - [Our Team & History](https://www.circadiance.com/about-us/team-and-history/) - [Careers](https://www.circadiance.com/about-us/careers/) - [Certifications](https://www.circadiance.com/about-us/certifications/) - [Intellectual Property](https://info.circadiance.com/ip) - [Privacy Policy](https://www.circadiance.com/privacy-policy/) - [Our Products](https://www.circadiance.com/products/) - [SleepWeaver](https://www.circadiance.com/products/) - [SleepWeaver® 3D®](https://https://circadiance.com/sleepweaver3d/) - [SleepWeaver® Anew®](https://www.circadiance.com/sleepweaver-anew/) - [SleepWeaver® Elan®](https://www.circadiance.com/sleepweaver-elan/) - [SleepWeaver® Advance](https://www.circadiance.com/products/sleepweaver-advance/) - [SleepWeaver® Advance Small](https://www.circadiance.com/products/sleepweaver-advance/) - [SleepWeaver® Advance Pediatric](https://https://circadiance.com/advancepediatric/) - [SleepWeaver® Feather Weight Tube®](https://www.circadiance.com/products/feather-weight-tube/) - [SmartMonitor® 2](https://www.circadiance.com/smartmonitor2/) - [SmartMonitor® 2](https://www.circadiance.com/smartmonitor2/) - [SmartMonitor® 2 Professional Series](https://circadiance.com/smartmonitor2ps/) - [Synergy® Software](https://www.circadiance.com/synergycloud/) - [Order](https://www.circadiance.com/order/) - [How To Order](https://www.circadiance.com/order/) - [Dealer Locator](https://www.circadiance.com/order/dealer-locator/) - [For Professionals](https://www.circadiance.com/professional/) - [Clinical](https://www.circadiance.com/professional/info-for-clinical/) - [Durable Medical Equipment Providers](https://www.circadiance.com/professional/info-for-dmes/) - [International](https://www.circadiance.com/order/international-info/) - [Blog](https://blog.circadiance.com/blog) # Combination CPAP/Filter Mask [![SleepWeaver Prevent](https://info.circadiance.com/hs-fs/hubfs/Prevent%20Header-01-1.png?width=600&name=Prevent%20Header-01-1.png)](https://circadiance.com/sleepweaver-prevent/) Our SleepWeaver 3D Mask combined with a modified KN95 Filter Mask provides an additional level of isolation for CPAP/NIV patients with known or suspected respiratory infections. Orders will be accepted for SleepWeaver® Prevent, Part #101743 (Regular) and #101744 (Large), and replacement modified KN95 Filter Mask 10 packs, Part #101745, at orders@circadiance.com or 1-888-825-9640. [SleepWeaver Prevent Instructions for Use](https://info.circadiance.com/hubfs/A-101737%20Rev%201_SleepWeaver_Prevent_IFU.pdf) *Note: SleepWeaver Prevent is NOT sold directly to consumers. Please contact your local DME to order any of the SleepWeaver Masks, including the new PREVENT.* ## Fill out the form below to request additional information and receive our Clinical One Sheet.  ### SleepWeaver Prevent Request ### The Circadiance Blog #### Social Share the post "Circadiance® News" - [Facebook](https://www.facebook.com/sharer/sharer.php?u=http://www.circadiance.com/news/) - [Twitter](https://twitter.com/intent/tweet?source=webclient&original_referer=http://www.circadiance.com/news/&text=Circadiance%26reg%3B+News&url=http://www.circadiance.com/news/&related=circadiance&via=circadiance) - [LinkedIn](http://www.linkedin.com/shareArticle?mini=true&ro=true&trk=JuizSocialPostSharer&title=Circadiance%26reg%3B+News&url=http://www.circadiance.com/news/) Share the post "Circadiance® News" - [Google+](https://plus.google.com/share?url=http://www.circadiance.com/news/) - Pinterest - [StumbleUpon](http://www.stumbleupon.com/badge/?url=http://www.circadiance.com/news/) ### Join Our Email List #### Contact Circadiance®             - **Address:** 1010 Corporate Lane, Export PA, 15632 - **Phone:** +1 724 858 2837 888 825 9640 - **Email:** [info@circadiance.com](mailto:info@circadiance.com) Monday-Friday: 8am-5pm ET. © Circadiance. All Rights Reserved. - [About Us](http://www.circadiance.com/about-us/) - [Our Team](http://www.circadiance.com/about-us/team-and-history/) - [Blog](http://www.circadiance.com/blog/) - [Careers](http://www.circadiance.com/about-us/careers/) - [Circadiance News](http://www.circadiance.com/news/) - [Contact Us](http://www.circadiance.com/contact/)