If you have ever wondered how well our washable filter system works check out this bad boy that is installed in our Freedom 1000 Laser Filter…. This was after 52 hours cutting time. If the customer had a conventional filtration system the replacement cost of filters, at this stage, would be significant. In this instance the plate is washed, dried and returned to service saving considerable money. If you have a laser engraver cutter our filtration systems can save you thousands each year in replacement filter costs. www.appleair.com.au