Replacement Compact 90W CPAP Power Supply Unit (PSU) for AirSense 10, AirCurve 10, and Lumis machines. This compact unit packs a punch, providing the power needed for seamless therapy. With a right angle strain relief, it takes up less space, perfect for tight setups. Please note that this PSU is tailored for use in Australia & New Zealand and is not compatible with the current version of the ResMed Power Station II (RPSII). For RPS II replacements, feel free to get in touch with us.