Drive Medical Oxygen Humidifier Bubbler Bottle for Oxygen Therapy

This product doesn't work with either of oxygen concentrator, oxygen leaking starts from head of bottle just below threads..and it cannot be fixed. Totally useless productWaste of money..

Delivered a bit different product then shown in image. Bottle shows minimum maximum mark but delivered bottle is plain, same bottle I ordered recently in cheaper rate and broke all of sudden.

Poor adaptation to oxygen outlet which obviously resulted in poor seal. The guide screw cap at the top broke while screwing on to the oxygen outlet at the first attempt

The top screw threads cap failed in one dayVery fragile, don't buy

The media could not be loaded. Quality of the product is very poor , have ordered green but received black with worst quality. Request if you can replace

Lid of the jar is not tight enogh. It leaks the O2. Resulting less flow to body.

Screw in the lid not fitting in and hence the flow of oxygen is drastically reduced endangering the life of patientwhole product is redundant and simply lying useless . Worst is ' Non returnable ' gvm in the description., Exposing business non ethics