(2-pack) Phonak Slim HE Tube: SCREW-IN type (Size 1 RIGHT AND LEFT)

(2-pack) of Slim Tube HE refill thin tubes- screw-in type hearing aid replacement tubes for these great open-fit hearing aids by Phonak: Ambria, Cassia and Solana. Phonak recommends these original replacement parts to keep your hearing aids in top working condition. Due to hygiene reasons meant for your safety, this product is not refundable nor exchangeable. At the Hearing Aid Battery Club, you know you are buying safe, original manufacturer accessories, batteries, and replacement parts. Thank you.