O2 Concepts Oxlife Liberty 2 Side Vents, Pair Capacity - 3L the 525DS incorporates eco-friendly Turn-Down

the 525DS incorporates eco-friendly Turn-Down Technology to reduce energy consumption by over 15%

No need to remove to eat or drink

Be sure to check our blog on the comparison of the Sleep8 and the SoClean 2 CPAP cleaner

ripstop upper and elastic laces

O2 Concepts Oxlife Liberty 2 Side Vents, Pair Capacity - 3L the 525DS incorporates eco-friendly Turn-DownDesigned for the Liberty 2 Portable Oxygen Concentrator, these side vents filter dust, debris, and allergens to protect your device. Easy to remove, wash monthly with warm soapy water, and air dry. Replace when worn or damaged. Includes two durable particle filters for optimal performance.