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HEPA Replacement Filter - 4 Pack
H11 HEPA gradeMade for the Respyr mask4 filters per packFSA/HSA eligible
Filter refills

Fresh filter, fresh start.

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Replacement guide

When to change your filter

We recommend a fresh filter every month, or sooner if any of these apply.

Our baseline

It's been a month

Monthly is our baseline for regular use.

Keep refills on schedule

Or sooner if

Airflow feels harder

If breathing through it takes more effort, swap it out.

Discolored, wet, or damaged

Any change in look or feel means it's time.

Used while you were sick

Start fresh once you're feeling better.

How to swap

Swap it in seconds

No tools, no mess.

Already on Subscribe & Save?

Running low early? Ship your next refill today, or change how often packs arrive, all from your account.

Questions

Which refill timing should I choose?

Pick the schedule that matches how often you use your mask and how often you change filters. You can change it anytime from your account.

Do I have to use a filter?

Filters are optional, but we recommend one for every session.

Will these fit my mask?

These filters are made for the Respyr Heated Nasal Therapy Mask (RESPYR1).

How much is shipping?

Subscribe & Save orders always ship free. One-time orders ship free at $155+.

Can I use FSA/HSA funds?

[Confirm filter eligibility and checkout method before launch.]

HEPA Replacement Filter - 4 Pack