Achoo allergy HEPA air purifier 600VOC

am selling my achoo allergy & air products model 600VOC HEPA air purifier Please See ALL features below! It works amazing and you can breathe a world of difference! My asking price is $250 or best offer! This is $850 new Deep 3" thick activated carbon filter, derived from coconut carbon, effectively adsorbs VOCs, smoke, odors (yes, pet odors too!), fragrance and other chemical vapors. The AirPura C600DLX VOC air purifier specifically targets heavier concentrations of VOCs with a specialized blend of activated carbon. Can effectively remove pollutants like tobacco smoke, perfumes, vehicle emissions, off gassing from new flooring, cleaning chemical vapors, formaldehyde, benzene, toluene, ammonias, and other VOCs Carbon filter drum is covered with two Micro-Suppress filters to suppress bacteria and viruses and provide added layers or particle filtration. HEPA Barrier post filter removes dust and other fine particulate. One inch thick, large particle prefilter traps large and visible particles, extending the life of the carbon filter. Felt gaskets create a sealed system, ensuring maximum air filtration without off gassing like rubber or foam gaskets. Steel housing features a powder coat finish for durability without the off gassing that plastic can produce. A unique internal design allows for unimpeded airflow which makes the AirPura one of the quietest air purifiers available today. Backward curved impeller reduces noise and vibrations. Variable speed motor allows you to choose just the right rate of airflow. Powerful motor creates 560 CFM of airflow for superior coverage. Casters for easy mobility. Separate chamber for electrical components means no off-gassing from capacitors or switches. Unlike other air purifiers, the AirPura C600 has a motor that is situated out of the actual stream of airflow, keeping the cleaned air clean as it exits the machine. Made in Canada.