SKU: 4554393405

Zen-O

Sale price$1347.75 Regular price$1497.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Zen-ODescription Zen O is a portable oxygen concentrator with pulse and continuous oxygen delivery modes for active patients requiring oxygen therapy. Zen O portable oxygen concentrator is designed to enable patients with respiratory disorders such as chronic obstructive pulmonary disease (COPD). Zen O weighs just 4. 66 kg and can deliver up to 2 litres per minute of oxygen in either pulse or continuous flow. Zen Os is designed with a field replaceable

Description

Zen-O™ is a portable oxygen concentrator with pulse and continuous oxygen delivery modes for active patients requiring oxygen therapy.

Zen-O™ portable oxygen concentrator is designed to enable patients with respiratory disorders such as chronic obstructive pulmonary disease (COPD).

Zen-O™ weighs just 4.66 kg and can deliver up to 2 litres per minute of oxygen in either pulse or continuous flow. 

Zen-O’s is designed with a field-replaceable sieve bed. The sieve bed is an important part of the device and enables Zen-O™ to produce oxygen. Over time and depending on operating conditions the sieve bed may need to be replaced.

Zen-O™ features breath sensitivity and Rate Response Therapy™ (RRT) that automatically adjusts to the patient‘s demands.

Specifications

Size (WxDxH) - 212 mm x 168 mm x 313 mm, (8.3" x 6.6" x 12.3")
Weight - 4,66 kg (10.27 lbs) with one 12 cell battery
Power Requirements - AC adaptor: 100-240 V AC (+/- 10 %), 50 - 60 Hz in, 24 V, 6.25A out, DC adaptor: 11.5 - 16 V DC in, 19 V, 7.9A out
Purity - 87 % - 96 % at all settings
Maximum Oxygen Discharge Pressure - 20.5 psi
Inspiratory Trigger Sensitivity - -0.12 cm/H2O
Humidity Range - 5 % to 93 % +/- 2 % non-condensing
Operating Altitude - 0´to 13,000´(0 m to 4,000 m)
Operating Temperature - 5°C (41°F) and 40°C (104°F)
Storage Temperature - -20°C (-4°F) and 60°C (140°F)
Setting - Adjustable in 0.5 increments from 1.0 to 6.0 in pulse mode and from 0.5 to 2.0 in continuous mode
Noise Level - 38 dB(A) tested to Prüfmethode 14-1 03/2007
MDS-Hi and 42 dB(A) tested to ISO 3744*
*At pulse setting 2.
Alarm Types - Low oxygen purity, No breath detected, Low battery and Service required
Battery Duration - Up to 4 hours with a single battery or 8 hours
with 2 batteries at 18 BPM* (*At pulse setting 2)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4554393405

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4.8 ★★★★★
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Ale
Louisville, US
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
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Reviewed in the United States on May 17, 2026
A
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Aspen Valdez
Birmingham, US
★★★★★ 5
Fits 2011 335xi n55 prefect
Fits my 2011 335xi n55 engine perfectly. Comes on and off easily and gets the filter loose quickly. Amazing quality
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Reviewed in the United States on March 15, 2026
C
Verified Purchase
Clint
Pawtucket, US
★★★★★ 5
Works perfect for BMW S63 engine.
I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).
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Reviewed in the United States on September 8, 2025
C
Verified Purchase
Chad altenbach
Lexington, US
★★★★★ 5
Made well and great fit
Fits perfectly and is made well
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Reviewed in the United States on May 8, 2026
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Verified Purchase
Dalia Toppin
Chelsea, US
★★★★★ 5
Make sure you know the size
Yes worked like a charm
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Reviewed in the United States on April 5, 2026

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