Question: Where can I get Tubing (3/8″ ID X 5/8″ OD clear ) RPH285 for Tuttnauer Model ?
Answer: You may get the Tubing (3/8″ ID X 5/8″ OD clear ) RPH285 for Tuttnauer Model for Tuttnauer  Sterilizer model HERE

Details

Sold by the foot (reel not included)
Material: Clear PVC
Use Kwik™ Clamp to secure drain tubing
Included in: Drain Hose Kit

Fits: Reservior

Thank you –
~Shlomo Savyon
1-800-762-1586
Your Sterilizer expert