Steven Levy Enterprises buys and sells new, unused, and used industrial surplus filter pots and filters. Browse our inventory of used filter pots and filters available for purchase. Industrial filters involves the removal of contaminating particles from air and other gases. Filter pots are used to remove solids and containment with bag filtration. Bag filters are used to trap waste inside the bag, preventing contamination to the liquid that you are filtering. Filter cartridges capture solid contaminants, removing particles and debris from water and industrial liquids. Tell us what surplus filter pots and filters you have for sale or call us at 713-910-4337.