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Philips BiPAP S/T Air Filter Replacement

Medical Equipment
Neither iFixit nor this repair guide is endorsed by or affiliated with the medical device manufacturer.

Introduction

A dirty inlet filter may cause high operating temperatures that may affect device performance. Under normal usage, the foam filter should be cleaned at least once every two weeks and replaced with a new one every six months. This guide can be done effortlessly and just requires your two hands.

The video below details air filter replacements for CPAP and BiPAP machines. Although this is not specifically the BiPAP S/T device, it can be used as an aid for better understanding.

For more information on replacing the air filter in the ventilator, please refer to page 6-27 in the service manual.

Video Overview

  1. Philips BiPAP S/T Air Filter Replacement, Air Filter: step 1, image 1 of 1

    • Disconnect the device from the power source to stop airflow.

    • To avoid electrical shock, always unplugged the power cord from the wall outlet before cleaning the device.

    Edit

  2. Philips BiPAP S/T Air Filter Replacement: step 2, image 1 of 2 Philips BiPAP S/T Air Filter Replacement: step 2, image 2 of 2

    • Remove the filter from the enclosure by gently squeezing the filter in the center and pulling it away from the device.

    Edit

    • Examine the filter for cleanliness and quality.

    • If the foam filter is torn, replace it. (Only Philips Respironics-supplied filters should be used as replacement filters.)

    • A dirty inlet filter may cause high operating temperatures that may affect device performance. Regularly examine the inlet filter.

    Edit

  4. Philips BiPAP S/T Air Filter Replacement: step 4, image 1 of 1

    • Wash the gray foam filter in warm water with a mild detergent.

    • Rinse thoroughly to remove all detergent residue.

    • Allow the filter to air dry completely before reinstalling it.

    • Never install a wet filter into the device. You must ensure sufficient drying time.

    Edit

  5. Philips BiPAP S/T Air Filter Replacement: step 5, image 1 of 1

    • Reinstall the filter.

    • To install, insert gray foam filter into the filter area.

    • A properly installed, undamaged filter is required for proper operation.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

Author

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Sophia James

Member since: 04/07/20

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Cal Poly, Team S7-G3, Paton Spring 2020 Member of Cal Poly, Team S7-G3, Paton Spring 2020

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2 Comments

In India corona virus control in a earlier situation and now its spread in many countries again '''bipap machines''' are necessary for many peoples in this situation but you have to be careful from your side as well btw thanks for informative article.

mers - Reply

Why is there a gray blue material coming out on the output filter. It has been doing for over two years. Is it killing me. My bi pa was recalled over a year ago, when are they going to replace it ?

EDward Stone - Reply

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