A built-in heated humidifier is one of the most effective comfort features on a modern CPAP machine. By warming and adding moisture to the airflow, it prevents common side effects of sleep apnoea therapy such as a dry mouth, sore throat, nasal congestion, and airway irritation. However, the humidification chamber—the plastic water tub that slides into your device—is a consumable part that requires routine care and periodic replacement to ensure your treatment remains safe and hygienic.
Over months of nightly use, even when utilizing distilled or deionized air, humidification chambers are prone to wear. They can develop micro-cracks that cause subtle, damaging water leaks into your machine's electronic housing. Furthermore, stubborn mineral deposits, limescale, and bacteria can accumulate in the corners of the tub, making it difficult to clean effectively and compromising the purity of the air you breathe. Replacing your water chamber restores the hygiene of your system and ensures efficient heat transfer for optimal moisture levels.
At S-Med, we stock an extensive range of 100% genuine manufacturer replacement chambers specifically engineered for major device models, including the ResMed AirSense and Löwenstein Prisma series. Our inventory includes:
- Standard Humidifier Tubs: Cost-effective, lightweight chambers designed for routine replacement and hand-washing.
- Dishwasher-Safe / Long-Life Chambers: Robustly constructed tubs engineered with durable materials that can withstand high-temperature sterilization and dishwasher cycles.
With over 23 years of excellence as an established medical supplier to NHS Trusts and private sleep clinics throughout the UK, S-Med ensures you receive the highest standard of respiratory care. Keep your therapy comfortable and your machine protected with fast, tracked UK delivery and expert after-sales support from our team of dedicated sleep physiologists.
