This replacement filter kit is produced specifically for the SoClean CPAP Sanitizer. These are OEM filters, and not the cheap knock offs that are all too prevalent on sites like eBay and Amazon. This kit is suitable for all SoClean machines with “SC1200” in the serial number.
The Cartridge Filter converts activated oxygen back to regular oxygen as it leaves the SoClean 2 chamber. The check valve prevents water from your CPAP from damaging your CPAP electronics.
Be aware of cheap knock offs found online! If the cheap reproduction check valve fails, it can allow water to flow into your cpap machine and cause expensive damage. Make sure you buy from an authorized retailer such as OxygenPlus to make sure you are getting the correct parts to guarantee optimal performance of your equipment!