CPAP filter covers serve two primary purposes: they hold the machine's air filters securely in place and help reduce the device's noise level during operation. By ensuring that filters remain properly positioned, covers help maintain the effectiveness of your machine's filtration system, protecting both the internal components and the air you breathe from contaminants.

Filter covers are designed to fit specific CPAP machine models to ensure a secure and accurate fit. To find the correct cover for your device, consult your machine's user manual, check the manufacturer's website, or use our convenient part finder tool. You can also browse our collection by brand and model for a tailored selection.

In most cases, filter covers do not need to be replaced as frequently as the filters themselves. However, if you notice any cracks, damage, or excessive wear on your cover, it's essential to replace it promptly to maintain optimal performance and protection. Regularly inspect your cover during filter changes to assess its condition.

Yes, it's important to clean your filter cover regularly to prevent the buildup of dirt, dust, and other debris. Most covers can be easily wiped down with a soft, damp cloth and mild soap. Be sure to allow the cover to dry completely before reattaching it to your machine. Avoid using harsh chemicals or abrasive materials that could damage the cover or leave residue behind.

While filter covers can help reduce the noise level of your CPAP machine, they will not completely eliminate all sound. The extent of noise reduction may vary depending on the specific cover design and material, as well as the overall acoustics of your sleep environment. If noise is a significant concern, consider additional solutions like a sound machine or white noise app to help mask any remaining sound.