I have (NEW AND UNUSED!) 3 L and 3XL WISP CPAP nose pillows. Phillips Respironics brand.
This is just for the nose pieces, NOT the headgear, tubing or anything else. See photos.
P/U in E. Cambridge (let me know if you want them but are too far to come here).
Please Let me know what size you need. Preference to someone who wants all (but only if you’re actually going to use them).