Please contact us for the best price and delivery time of Rittal SK 3173.120 SK Pleated filter IP54, for fan-and-filter units/outlet filters 3243/3244/3245xxx, WHD: 280x280x21 mm. We will submit your offer to you as soon as possible. You can contact us within the SK 3173.120 coded product or any product belonging to the Rittal brand.