The Finest Stock And Custom
Liquid Bag Filters Since 1972

   Knight Corporation, founded over 25 years ago, still holds to our founding principle that customer satisfaction must be our top priority.  Over the years we have improved our manufacturing processes and expanded our technical expertise to keep pace with the changing needs and demands of our customers.  Our technical service staff is the most knowledgeable in the industry.   They continue to searcher new media and filtering techniques which will increase your efficiency and lower your filtration costs.

We offer the shortest lead time for delivery in the industry.  Our normal shipping time is 5 days or less, with overnight delivery available.