$2.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Two pack combo of one ultrafine filter and one foam filter. Filter provides filtration that may enhance comfort without increasing noise or changes in efficacy.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$2.99