Global Filter Source has expanded our filter line to include more industrial style filters. We have any filter to satisfy your workplace needs. Contact us today to get pricing on many permanent type filters, link panels, mini pleats, box filters, bag filters, and synthetic disposables. We now sell oil mist and oil smoke collector ABSOLENT replacement filters for a lower price with the same great efficiency! Our filters are also made in the USA. Call us today with your absolent unit model number and we will price all 3 stages of filters for you.