Pharmatek Filtration Systems Pvt. Ltd offers Mobile Laminar Flow Cart. Pharmatek Filtration Systems Pvt. Ltd is an ISO 9001:2000 accredited company supplying a wide range of Laminar Flow Work Station, Air filters, Prefilters and other Clean Air Equipments. The Mobile Laminar Flow Cart is a mobile micro environment on castor wheels that is used to store and transfer sterile products in clean environment. The Mobile Laminar Flow Cart provides a two stage filtered air supply system.