Otoyashop Daily respiratory flow control

Aeroform Fit-3 Mouthpiece and Connector Kit

Modular set of anatomical seals and technical adapters for respiratory trainers

€65€45

  • 3 interchangeable mouthpieces, 2 cylindrical adapters, 1 airtight case
  • Made from medical-grade silicone with an ultra-smooth finish
  • Two rigid 22 mm adapters in thermoplastic polycarbonate
  • Quick-fit seals in precision elastomer
  • Designed to extend the service life of your breathing equipment
✓ In stock SKU: SKU-70066 Ergonomic Mouthpieces and Connectors
✓ 30-day returns
· Checked before dispatch

Aeroform Fit-3 Mouthpiece and Connector Kit

Modular set of anatomical seals and technical adapters for respiratory trainers
The Aeroform Fit-3 modular kit meets the replacement and comfort needs of those who train their respiratory capacity daily. The mouthpieces feature an anatomical geometry that reduces fatigue in the jaw muscles during long sets, while maintaining an airtight seal without the need for a forced bite. The two included cylindrical adapters, molded from high-consistency thermoplastic polycarbonate, ensure a firm transition to standard 22 millimeter devices. The auxiliary precision elastomer seals guarantee a fit free of vibrations or micro air leaks, providing a consistent and comfortable breathing experience.
CLEAN & SAFE INGREDIENT ASSURANCE
  • ✓ 100 percent medical grade silicone
  • ✓ Completely latex free
  • ✓ Bisphenol A free polycarbonate
  • ✓ Non porous surface for easy disinfection
  • ✓ No artificial scents added
  • ✓ Resistant to pressure deformation
REPLACEMENT KITS

Select the number of sets

1 set

€45 €65

2 sets

€82 €130
Common option

3 sets

€115 €195
Best value
1-CLICK INSTANT ORDER

Express 1-Click Order (Name + Phone)

Selected Package: 2 sets (€82)

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Returns within 30 days

You have a period of 30 days following delivery to process returns under our policy. To start the process, send a message to our support team.

PARTS SHEET

Component details

1 case with 5 pieces total Servings Per Container: 30 Checked before dispatch
Piece Material Quantity Property
Mouthpieces
✓ Hypoallergenic surface that minimizes perioral fatigue
Elastic medical grade silicone 3 units †
Rigid adapter
✓ Airflow transmission free of radial leaks
Dimensional thermoplastic polycarbonate 2 connectors †
Support seals
✓ Firm fixation that prevents accidental disconnections
High precision elastomer with tight fit 4 rings †
* Dimensions compatible with ISO connectors of 22 mm outer diameter.
† Make sure the mouthpiece is completely dry before storing it in the closed case.
✓ Neutral material that does not absorb dyes or odors.

Why choose Aeroform Fit-3

#1

Pure medical-grade silicone

Pleasant feel that doesn't cause irritation during intense training.

#2

Deformation-resistant connectors

Solid thermoplastic polycarbonate that doesn't crack under pressure.

#3

Standard tolerance

Compatible with a wide range of 22 mm equipment in the industry.

#4

Hard case included

Protects the replacement pieces from dust and environmental contamination.

#5

Excellent replacement ratio

Three complete mouthpieces that ensure months of continuous hygienic use.

Material preservation

First session

Lip comfort

Noticeable reduction in jaw tension compared to hard plastic mouthpieces.

Second month

Consistent sealing

Maintains an airtight seal during extended exercise sessions.

Sixth month

Preventive maintenance

Rotate with the next mouthpiece in the kit without disrupting your training routine.

Buyer feedback

★★★★★

"The silicone is so much more comfortable than the mouthpiece that came standard with my trainer. It fits just right and has no rubber taste."

Elena V. Customer

Frequently asked questions

Do these mouthpieces work with trainers from other brands? +

Yes, the internal coupling diameter matches the standard 22 millimeters found in the vast majority of respiratory technical devices.

Do the mouthpieces deform when washed with hot water? +

The medical grade silicone keeps its elasticity and shape even after frequent washes with high temperature water.

How often should a mouthpiece be replaced? +

Depending on frequency of use, it's recommended to renew the piece every 6 to 12 months to ensure proper rigidity.

Does it include a case to store the adapters not in use? +

Yes, the set comes in a rigid transparent box with an individual slot for each piece.

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