OxyMed 10 Ltr Oxygen Concentrator (Dual Flow)

Needed a 10ltr OC for my father COPD issue, RespBuy suggested list of available option with a recommendation to go for Oxymed. Happy with OC so far, looks solid, weight more than 20kg, dual flow and purity of medical grade. Regarding RespBuy’s support, the are very supportive, comes on video call to solve problems, honestly mentions what is covered and what is not covered in the support; a great company for home medical equipments.