These are the replacement Washable/Reusable Filters for the Dreamstation Go Auto CPAP Machine. They come in a pack of 2 and should be washed every week. Every 3-6 months they should be replaced.
![A clear plastic cup with a small hole and [Fisher & Paykel Eson 2 Difusser (1 Pack)].](https://cpapsupply.ca/wp-content/uploads/2019/11/FISHER-AND-PAYKEL-ESON2-DIFFUSER-300x240.jpg)

Respironics Dreamstation Go Washable/Reusable CPAP Filter (2 Pack)
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