HDM Z1/Z2 SlimStyle CPAP Tubing Humidifiers & Parts Ê which reduces air pressure

Ê which reduces air pressure during exhalation making it much easier to breath against the incoming air

1 pounds and is smaller than the device itself

Respironics Performance Tubing weighs four ounces and is 20% lighter than standard tubing

WaterlessÊHumidification Requires theÊHumidXÊorÊHumidX PlusÊPacks

The filter and check valve should be replaced every six months

HDM Z1/Z2 SlimStyle CPAP Tubing Humidifiers & Parts Ê which reduces air pressureSlim Tube for Travel CPAP Machine The 4 foot and 6 foot Slim Style Tubes are replacement tubes for HDM's Z1 Z2 travel CPAP machine. The tubes come with a 15 mm diameter, which is seven inches thinner than the standard tube size. Thin Tube The 15 mm tube is the thinnest tube on the market, making it optimal for travel. Key Features Makes a Good Backup or Replacement Lightweight Flexible Reviewers Tip: Product is only compatible with Z1 products.