Phonak recommends original parts to maintain your hearing aid.
These tubes fit Certena, Excelia, Savia, Versata, and Naida open fit style hearing aids.
Use new hearing aid tubes every 3-6 months for optimum hearing aid performance.
The size is printed on the tiny end so use a magnifying glass and bright light so you can see it. Red is for Right; Blue is for Left.
Please review the Product Description before ordering if you need assistance with ordering the proper size Slim Tube.
Phonak recommends these, their original replacement parts from Hearing Aid Battery Club.
These tubes fit Certena, Excelia, Savia, Versata, and Naida Open Fit Hearing Aids.
Audiologists recommend changing these hearing aid tubes every 6 months.
The size is printed on the tiny end; we recommend using a loupe and bright light to determine the correct type and size.
Please review the Product Description before ordering, and contact us if you need assistance with ordering the proper size Slim Tube.
Phonak recommends these, their original replacement parts brought to you from Hearing Aid Battery Club

Technical Details

Width : 0.75 cm
Height : 0.66 cm

Product Details

ASIN : B00A73LU7M