at checkout to pay directly with your FSA/HSA card and skip the reimbursement process.
Filters Out the Everyday Stuff
These sit at the intake and catch dust, pollen, and other particulates before they travel through the device. Over time, filters accumulate buildup that restricts airflow and forces the motor to compensate. Keeping a fresh one in place is one of the simplest ways to protect both air quality and device performance during nightly use.
Micro 510 Fit, and Nothing Else
Engineered specifically for the Transcend Micro 510 — these will not fit or work with the original Transcend Micro (M310). The two models look similar enough that it's worth double-checking your version before ordering. Confirm your machine model first to avoid ending up with a filter that physically won't work.
Fast to Swap, Easy to Keep Up With
Filter changes require no tools and take only seconds. That simplicity makes it easier to stay consistent with maintenance, whether you're home or traveling. If you use your CPAP every night, keeping a spare filter on hand means you're never stuck skipping a replacement longer than you should.
What's Included
This listing covers the hypoallergenic filter refill only. The CPAP machine, hose, mask, and power supply are sold separately. If airflow has started to feel weaker or your current filter looks visibly dirty, a fresh filter is usually the first maintenance step worth checking before anything else.
