The In-line Outlet Bacteria Filter for CPAP/BiPAP is a must-have among CPAP supplies for any customer suffering from allergies. This filter cleans the air as it leaves a CPAP or BiPAP machine. It is used in conjunction with the machine's built-in inlet filters to provide very clean air.
This is a package of one (1) filter.
View the Important Tips tab of this product page for information on use with standard and heated hoses.
Heated Hose/Tubing Compatibility
CPAP/BiPAP machines that are using a heated hose/tubing which is specific to that machine and require a specialized connection are not compatible with the In-line Bacteria filter. The In-line Bacteria Filter cannot be placed between the machine and the hose/tubing connection. In this case, the In-line Bacteria filter could be used between the Hose/Tubing and the mask if desired and will add bulk at that connection.
Examples of machine specific heated hose/tubing are:
The In-line Bacteria Filter is compatible with the Hybernite Rainout Control System, fitting between the hose and the machine.
Maintenance and Care
The length of use of the bacterial filter varies between users and environments. The filter should be replaced when there is debris seen on the white filter material. It is easy to see the condition of the filter through the clear acrylic globe. Replace the filter when it becomes discolored. If the bacteria filter becomes very dirty or wet, machine performance may be affected.
Heated humidifiers can cause water to collect in the filter chamber, thus clogging the filter and adversely affecting therapy. If wet, remove the filter from the machine and set out to dry. Dry time may vary.
Auto Adjusting CPAP Machines
This filter may have an impact on the ability of any Auto Adjusting CPAP to accurately respond to airflow restrictions during use. If the average treatment pressure is below a pressure of 7cm H2O this should not be used.
CPAP and BiPAP machines with Auto On/Off Feature
The Auto On/Off Feature has a difficult time sensing air flow, which helps determine whether the machine is in use or simply blowing air. Our tests show the Auto On/Off feature does not work with the following machines:
If a Whisper Cap is used on an M Series machine without a heated humidifier, the Whisper Cap will not fit if used together with a outlet bacteria filter. If you wish to use both a Whisper Cap and an outlet bacteria filter without a heated humidifier, then you should add a Hose Quick Connect or a M Series Tubing Swivel between the CPAP machine and the outlet bacteria filter.
A bacteria filter will not install directly to the air outlet port on the IntelliPAP Heated Humidifier as there is not enough space for the filter. IntelliPAP humidifier owners can order the FlexiTube Angle Adapter for CPAP and BiPAP Machines to provide a spacer between the humidifier and the bacteria filter. The CPAP hose can then fit onto the other end of the bacteria filter.
The In-line Bacteria Filter will fit directly onto the air outlet port for the following machines but will not fit snuggly onto the humidifier for these machines . The FlexiTube Angle Adapter for CPAP and BiPAP Machines can be used to connect the In-line Bacteria Filter onto the humidifier for the following machines:
The In-line Bacteria Filter will fit directly onto the air outlet port for the following machines WITH humidifier but will not fit snuggly onto the machine WITHOUT humidifier . The FlexiTube Angle Adapter for CPAP and BiPAP Machines can be used to connect the In-line Bacteria Filter onto the following machines without humidifier:
Please Note: Per the manufacturer, the following warning is extended for children and those who are pregnant or breast feeding. The In-Line Outlet Bacterial Filter may contain phthalates which may cause adverse health effects.
After a year its tirned black inside which is a concern as its downline from the foam filter of my... cpap machine. Therefore I believe it works well and I recommend one. more...
I purchased the generic filter because cpap.com no longer carried the ResMed brand. The generic filter did not work well... with too much back pressure, you could breathe in, but the exhale require force, I could not sleep and removed it. I have bee using a cpap for about 20 years or so with the ResMed filter for just about all of the time. I also use a "Breathe-Right". I've been looking for a new vendor. Contacting ResMed is my next move. more...
I really wanted this product to work as I had just recovered from a major lung infection when I started... therapy. Unfortunately, the filter blocked too much air and I felt like I couldn't breathe. It caused claustrophobic feelings, so I removed it. Only used it one full night. more...
I sleep better with it than without it, and get fewer sinus infections. I could probably get the same... result from changing my household A/C filters on the regular, but I like this thing. more...
I followed the instructions and the filter fitted right in. The air felt cleaner if that is possible but it... did. more...
This filter is a great addition to my cpap. I always had problems with my sinuses and since getting... this filter, I've had no issues. more...