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Fluid™ Earplugs

Paxauris’s patented Fluid™ earplugs are comfortable and easy to use so you will want to wear them. Instead of rolling a foam plug, or forcing a flanged plug, you slip the soft silicone stem into your ear and push the bulb to inflate the tip for a soft, comfortable seal.

Available now only on Kickstarter and fully funded in the first 26 minutes!

The very first deliveries off our Fluid™ earplugs will go exclusively to our Kickstarter backers. If you haven’t pledged yet (or you just want to learn more), now’s the perfect time. Our Early Bird rewards are available for a limited time and our campaign page is packed with information you can trust.

Available Now on Kickstarter
  • Kickstarter is the only way to secure Fluid™ inflatable earplugs.
  • Late pledges are still available!
  • Fully funded in the first 26 minutes, the campaign has now raised over $145K from more than 2,500 backers!
  • And remember — Paxauris is the world’s only provider of our patented Fluid™ inflatable earplugs. Any other merchant claiming to sell these earplugs is a scammer.
  • Safe by Design—biocompatible, low pressure inflation, durable, washable, reusable, recyclable
  • Easy to Use—no rolling needed
  • Inflate instantly to seal your unique ear canal
  • Comfortable for long-term wear
  • Fits more ears and won’t fall out—even the most hard-to-fit ear canals

Fluid™ earplugs are easy to use.

Slip stem in ear, press cap to inflate

  • No rolling required
  • No dirty fingers touching the tip that goes in your ear
  • No waiting to expand

Inflate instantly to seal your unique ear canal

How It Works

Unmatched comfort & hearing protection

  • Slip tip into your ear – easy to insert
  • Press bulb to inflate – now you are protected
  • Pull tab to deflate – now you can hear
  • Withdraw tip from your ear – easy to remove

Comfortable for long-term wear

Fit more ears & don't fall out

  • Fluid™ earplugs mold to your unique ear canal shape, locking them in place so they don’t fall out
  • Multiple sizes in length and diameter cater for vastly different ear canal sizes

Safe by design

Fits more ears & don't fall out

  • Made from skin-safe, medical-grade silicone and filled with water and pharmaceutical-grade glycerin (food ingredient, used in skin care products, often used by audiologists to soften earwax)
  • Low pressure inflation—just a thumb press
  • Washable, durable, reusable, recyclable—does not break down into microplastics like foam earplugs made from polyurethane or PVC.
  • The Noise Reduction Rating (NRR) of our Gen IV model is 24 dB. The NRR of our Gen V production model will be obtained prior to delivery. We expect it will be similar to the Gen IV.

Award Winning Design

Internationally recognized outstanding design achievement

The inflatable Fluid™ Earplugs provide a fast, comfortable, and secure seal against noise and water, preventing noise induced hearing loss, surfer’s ear, and swimmer’s ear. They feature a stem that is easy to insert and position when deflated, helping users find a comfortable fit. Pressing the bistable cap squeezes fluid to inflate the soft silicone sheath at the tip, which conforms to each user’s unique ear canal. Hygienic, freeze-resistant, and adaptable, they offer superior comfort and consistent protection for ears of all shapes and sizes. 

Fluid™ Earplugs

Available now only on Kickstarter.

The very first deliveries off our Fluid™ earplugs will go exclusively to our Kickstarter backers. If you haven’t pledged yet (or you just want to learn more), now’s the perfect time. Our Early Bird rewards are available for a limited time and our campaign page is packed with information you can trust.

Available Now on Kickstarter

And remember — Paxauris is the world’s only provider of our patented Fluid™ inflatable earplugs. Any other merchant claiming to sell them is a scammer.

(Tutorial) How To Fit

To learn how to fit Paxauris Fluid™ earplugs please see the video below, or view detailed instructions here.