Cartridge Carbon Filter Kit for So 2, CPAP Filter Replacement Clean for Cleaner Machine Includes 4 Cartridge Filters and 4 Check Valve (4 Set)

Cartridge Carbon Filter Kit for So 2, CPAP Filter Replacement Clean for Cleaner Machine Includes 4 Cartridge Filters and 4 Check Valve (4 Set)

• Guaranteed Compatibility & Perfect Fit - The cartridge filters kits are suitable for Generic CPAP machines, and the size fits the machine perfectly.
• Quick & Easy Installation - Just remove the old filter and replace it, easy to install, no need to disassemble the unit.
• Big Saving & Original Quality - Including 4 sets Filters and check valves, lowest price in Amazon, help you save more. Quality are exactly as the original supplied equipment, essential product in keeping your machine working properly.
• Improve CPAP Machines Lifetime - The check valve prevents water from the CPAP from damaging electronics. It is advised to replace the filter and valve every 6 months.
• 100% Satisfaction Guarrantee - Quality problems occur within 1 year replacement, lifetime warranty, if you're not completely satisfied, then CONTACT US and we will give you a 100% refund within 90 days of purchase. It is our intention to offer the BEST customer service on Amazon.

<b>Generic CPAP Filter Replacement Cartridge Filter Kit, Includes 4 Cartridge Filters and 4 Check Valve</b><br><br> <b>Features:</b><br> 1. This Premium Cartridge Filter Kit includes 4 replacement filters and 4 replacement check valves for cpap cleaning machine.<br> 2. The kits is Generic cartridge carbon filter kit supplies.<br> 3. The cartridge filter converts activated oxygen back to regular oxygen and the check valve prevents water from the CPAP from damaging electronics.<br><br> Note: To ensure optimum protection and effectiveness of your Sanitizer it is advised to replace the filter and valve every 6 months.<br><br> <b>Instructions for use:</b><br> 1.Load the cartridge filter into the chamber.<br> 2.Connect the check valve which mark with "CPAP↑"to your CPAP machine tube. And the other end of the check valve to the machine.<br> 3.Press and hold the MANUAL button and HOURGLASS button at the same time.<br> 4.When you see the smiley face, release the button.<br> 5.The reset is successful and you can use the machine as normal.<br><br> <b>Package Included:</b><br> 4 x Replacement Cartridge Filter With O-ring<br> 4 x Replacement Check Valves<br> 1 x Installation Instruction<br>