Standard reagent intake filter for membrane and peristaltic dosing pumps up to 20 l/hour. Material of execution: polypropylene. Viton valve. Under the hose: 4x6 mm. Buy spare parts for pumps of the Italian company ETATRON D.S. You can place an order in our online store using a simple form. If you have any questions, you can call the specified phone numbers or order a callback. The specialists of our online store will advise and help you make the right choice.