The ResMed HumidAire 2i Tub Assembly PC (REF-30951) is a specific component—the standard water chamber—for the older, discontinued ResMed HumidAire 2i Heated Humidifier system.
It is designed for use with the ResMed S7 series CPAP machines and the VPAP III series BiLevel machines. The “PC” in the name indicates it is the clear polycarbonate version, which is intended for manual cleaning and high-level thermal or chemical disinfection, but not steam sterilization.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | ResMed |
| Model | HumidAire 2i Tub Assembly |
| Reference Number | REF 30951 |
| Compatibility | ResMed HumidAire 2i Heated Humidifier (for S7 series CPAP devices) |
| Function | Water chamber for heated humidification |
| Water Capacity | Approx. 300–380 mL (standard volume for HumidAire 2i system) |
| Materials | Polycarbonate housing with stainless steel base plate |
| Design | Removable and refillable tub, reusable |
| Cleaning | Hand wash with mild detergent; not designed for dishwasher |
| Use | Single-patient, reusable accessory |
| Dimensions | Compatible fit within HumidAire 2i docking system |
| Replacement Cycle | Typically 6–12 months depending on frequency of use and care |
3X New units in stock. (Cover removed on one unit for photography purposes)
Immediately available for dispatch, patient ready and this product is offered with a 3 month warranty period.
Pulmonetic LTV 1000 Ventilator
Drager Membrane for Babylog 2000
Datex-Ohmeda ASSY, CYL SPLY PIN N2O BCG
New Covidien Genius 3 Tympanic Themometer REF: 303013
Pentax EPK-1000 Processor & Light Source
B&D NIPPY Junior Ventilator
deSoutter Pneumatic MultiDrive MPZ450 Set
Pentax EPK-700
Oxylog 3000 Plus Front Plate Rubber Seal
GE Light Source DEK-104HS
Maquet Servo I Trolley
Drager Spirolog FlowSensor
Maquet potentiometer
Drager Sieve
Timesco Orion Laryngoscope
Datex-Ohmeda TEC 7 Isoflurane vaporiser
Drager Oxylog Breathing Valve
Drager expiratory patient block 8408220
Smith Medical PneuPAC BabyPAC 100 infant ventilator
Ohmeda TEC 4 Halothane Vaporiser 






