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Universal Inline Bacterial Viral Filter for CPAP Machines

Buy 1 at $3.95 Each
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With viral and bacterial filtration efficiencies of over 99.99% the Hudson 1605 Universal Inline CPAP Filter comes complete with holders as shown. Hudson's filter technology helps stop the viruses and bacteria that often plague sleep therapy users creating a clean, sterile environment for a healthy night's sleep.

Inline Bacterial Viral Filters are a great option for sleep therapy users who are prone to sickness or allergies. They actively clean the air as it leaves your CPAP or BiPAP machine, working in conjunction with the machine's built in filters, to provide exceptionally clean air throughout the night.

These Universal Inline Bacterial Viral Filters are naturally hydrophobic so they allow maximum filtration with a minimum loss of air flow. Each unit is sonically sealed so there are no chemical adhesives or unwanted material residue. Universal Inline BV Filters are easy to install and should not require re-calibration on most CPAP machines. Simply attach the filter to your machine between the air outlet and your standard CPAP tubing. After that, turn on your machine and experience a steady flow of clean, pure, good tasting air.

USAGE: Inline Bacterial Viral filters are disposable and should be replaced whenever the white filter material begins to look dirty. These filters will last on average 4-6 weeks before needing to be replaced, however your filters may last for a longer or shorter amount of time depending on environmental conditions.

HEATED HUMIDIFICATION NOTES: Some users find that using in-line Bacterial Viral filters can reduce pressure and therapy effectiveness in humidified CPAP machines. If you experience reduced pressure when using an Inline Bacterial Viral Filter with a humidifier, remove the filter and allow it to dry out completely before re-installing on your system or discontinue use of the Inline Bacterial Viral filter completely.

HEATED TUBING NOTES: Inline Bacterial Viral Filters are generally attached to the CPAP or BiPAP machine's air outlet; however machines that offer integrated heated tubing (i.e. PR SystemOne 60 Series Machines, S9 Machines, AirSense 10 Machines, ICON Machines, etc.) require the tubing to be connected directly to the machine. If you want to use an Inline Bacterial Viral Filter with one of the machines listed above consider attaching the BV Filter at the end of the heated tubing closest to the mask. If that is too bulky for you a FeatherWeight connector tube can be added to move the BV Filter further away from the mask attachment.

AUTO-ADJUSTING MACHINE NOTES: Use of Inline Bacterial Viral Filters may adversely effect auto sensing on Auto-CPAP systems especially at pressures below 7 CM H2O. If your average treatment pressure is below 7 CM H2O Inline Bacterial Viral Filters are not recommended.


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Manufacturer Hudson RCI
Part Number(s) H1605
HCPCS Insurance Code A7038
Typical Country of Origin Malaysia

Materials Not Made with Natural Rubber Latex

Universal Inline Bacterial Viral Filter for CPAP Machines

4 out of 54 out of 54 out of 54 out of 54 out of 5
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5 out of 55 out of 55 out of 55 out of 55 out of 5
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5 out of 55 out of 55 out of 55 out of 55 out of 5
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5 out of 55 out of 55 out of 55 out of 55 out of 5
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4 out of 54 out of 54 out of 54 out of 54 out of 5
6 Foot Ultra-Light White Performance Tubing for CPAP & BiPAP Machines
Philips Respironics - 1032907

5 out of 55 out of 55 out of 55 out of 55 out of 5
Wonderful idea!
Written By: CB, MA 10/12/2016
My filters, the gray and ultra fine white sometimes fall out unnoticed during the night because of the way the Respironics CPAP is made. With this added inline filter I don't have to worry about breathing dust particles because didn't notice that the System One filters came out. Whoever thought of this: GREAT idea and many THANKS!

5 out of 55 out of 55 out of 55 out of 55 out of 5
Added filtering helps CPAP experience
Written By: William I, Maryland 10/10/2016
I noticed immediate improvement in the air quality coming from my CPAP. The filter is simple, effective and inexpensive. The filter should be shipped with the instructions given On the web site

5 out of 55 out of 55 out of 55 out of 55 out of 5
Universal Inline Bacterial Viral Filter's Review
Written By: Alphonso D B, Tooele UT 9/28/2016
We are very happy with the order of the viral filters. We received them speedily. Thanks, again for your support.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Great item
Written By: Russ, Southern California 9/23/2016
I never thought to much about using a filter like this. I thought the standard two filters on my machine would handle any airborne particles. I tried these because I kept waking up with my nose feeling plugged up. After just a few days I could see how much these filters were helping. The white filter was turning brown from all the dust it was picking up and I was sleeping better. I will never go without using these filters! I've stocked up on them. I change the filter when they start to look to dirty, about once a month unless I'm traveling, then a little more often. I buy them when they are on sale, so it costs less than $2 a month to breathe fresh air.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Great product
Written By: George M., Hollywood, FL 9/1/2016
After reading a positive review on the inline bacterial filter, I ordered it hoping it would help with my chronic stuffy nose when using my CPAP machine. I have to say from the day I began using this filter, I have not had a stuffy nose. It absolutely works. Thank you to Direct Home Medical for a delivery much sooner that expected.

5 out of 55 out of 55 out of 55 out of 55 out of 5
air filter for c-pap
Written By: Mandy, Roseburg, OR 4/20/2016
I really appreciate this product as I have asthma as well as sleep apnea and have a lot of problems with air pollution. I have a tendency to cough all day but since I have been using this filter, I rarely cough and I am feeling much better. thank you for this wonderful product.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Great product
Written By: Stacy K, Illinois 2/18/2016
I use my vent almost 24 hours a day. These filters typically last a week or more with day and night use. They are a great filter.

3 out of 53 out of 53 out of 53 out of 53 out of 5
A healthy add, but bulky
Written By: Jack, TX 12/26/2015
This device is a good idea to keep bacteria and other 'bad things' from getting to your mask, but it does create a lot of back pressure and is relatively bulky and heavy. If you can install it close to the CPAP machine outlet instead of between the hose and mask, it would be less intrusive. The back pressure prevents my auto-off feature from working - if that is important to you, please be aware.

4 out of 54 out of 54 out of 54 out of 54 out of 5
Filter works Great
Written By: Angelus , Texas 12/19/2015
This filter works great and does what it says but the reason I gave it only 4 stars is that it said it last 4-6 weeks depending on how heavy dirty the air it's filtering. I live in a normal 4 bed room house nothing unusual but the filter only lasts up to 1 week but they do the job outstanding beside the short time of use.

5 out of 55 out of 55 out of 55 out of 55 out of 5
Good product and a muffler too
Written By: JN, New York 12/9/2015
Like most other reviewers, I was surprised to see how dirty the filter got. Once I figured out to put the filter BEFORE the hose going out of the CPAP, I also was pleased to find that it muffled some of the machine noise, even on a noisy Z1, without any noticeable loss of pressure (8).


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