This top of the range oxygen machine is totally serviced and never been used after service. The full service is done by BOC in Auckland and was $ 900.00 The new cost of this concentrator is +/-$2,300.00 It comes with new Cannulas and Bubble Humidifier 2x 10 mt hose and manual. See more info and video on the BOC Website Philips EverFlo Stationary Oxygen Concentrator Part No. : 1039370 https://www.boc.co.nz/shop/en/nz/philips-everflo™-stationary-oxygen-concentrator-1039370-p

The EverFlo Oxygen Concentrator is the unique solution for patients seeking more from their oxygen concentrator. The EverFlo is one of the quietest, smallest, lightest and most compact stationary oxygen concentrators available in Australia, and following innovations in design, it requires less maintenance and uses less power than ever before. Features include a metal cannula connecter and humidifier tubing storage, recessed flow meter, interface panel with on/off switch and alarm indicators, and visual and audible indicator alarms (including oxygen concentration).

Flow range: 0-5 litres per minute (lpm) Dimensions: 58 cm (h) x 38 cm (w) x 24 cm (d) Sound level: 43 dBA Weight: 14 kg Power consumption: 295 watts Oxygen purity @ 5 lpm: 93% ± 3%

I also have a portable G3 Portable Oxygen Concentrator for sale with 2 batteries see my other listing and video on, https://www.medicalsearch.com.au/inogen-one-g3-portable-oxygen-concentrator-8-cell-standard-battery/p/257522

Pickup only from Auckland Titirangi Atkinson rd