SUMMARY
SoClean Injection Hose Assembly kit replacement part that came with the SoClean machine.
The kit includes Injection Fitting, Check Valve and approximately 6 feet tube. It is recommended to replace
every 6 months or the SoClean display shows the Order Filter Kit message. The Check Valve
is to be replaced immediately if water appears in the tube.
Replacing The Check Valve Assembly
- Remove old Check Valve
- Grasp the barrel of your current Check Valve firmly, and pull the tubing away from the barrel stem. It may be neccessay to use a twisting motion to free the tubing from the stem.
- After one side of the tubing has been disconnected from the Check Valve, repeat step A to disconnect the tubing from the other side.
2. Position new Check Valve

The direction of your new Check Valve is critical. your SoClean will not work if it is installed facing the wrong direction. The end of your new Check Valve has a label with two arrows that should be positioned away from your SoClean and closest to your CPAP machine.
3. Install new Check Valve

The direction of your new Check Valve is critical. your SoClean will not work if it is installed facing the wrong direction. The end of your new Check Valve has a label with two arrows that should be positioned away from your SoClean and closest to your CPAP machine.
3. Install new Check Valve
- Your Check Valve should be facing the correct direction, grasp the barrel and insert the stem as far as possible into the end of the tubing. The tubing should be nearly touching the barrel of the Check Valve. A thin film of dish soap on the stem can be used to help, if necessary.
- Repeat above step for the remaining side of the Check Valve
Return on warranty issues only.
SKU: 1779

TECHNICAL DATA
Model | PN1229 |
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HCPCS Code | E1399 |
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Length | 6-ft tube approx. |
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Weight | 2.4 oz |
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INCLUDED WITH ITEM
- Injection Fitting
- 6ftTubing
- Check Valve
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