How It Works
Turning it down, not switching it off.
Most earplugs are designed to block as much sound as possible. A filtered earplug sets out to do something more selective — and the difference is worth understanding before you buy one.
Two ways to make something quieter
Filtered earplug selected: a reduced amount of sound continues through the filter.
Block
Foam earplugs
A foam plug works by sealing the ear canal. It reduces sound broadly, which is effective — but it also tends to take your surroundings with it, and can leave the wearer feeling cut off.
Reduce
Filtered earplugs
A filtered plug leaves a deliberate path for sound and places a filter in it. The intent is to reduce the steady background noise more than the rest, so the environment stays present.
The path of sound
What happens in between.
- 01
Sound reaches the filter
Noise travels down the open channel rather than meeting a solid seal.
- 02
The filter resists it
The acoustic filter is designed to restrict how much sound energy passes through, by design rather than by blocking.
- 03
A quieter version continues
What reaches your ear is intended to be a reduced version of the same environment — not silence, and not a different environment.
What we do not claim: We do not publish attenuation figures, frequency response curves or certification claims for JetPlugs, because independent test data is not yet available. JetPlugs are a hearing-comfort product and are not sold as certified hearing protection — they should not be used where protection is required by regulation or by your employer. Airline policy and safety instructions always take priority.
Your Ears Matter.
You take care of passengers every day. Make hearing comfort part of your own routine.