FS 452 FS452 BREATHER FILTER FOR AMMANN AR60 ,AR65 ,AR65DEL ,AR65E/DE ,ARW65 ,ARW65DE ,ARW65DH ,ARW65DY, ARW65YA ,AV12-2 ,AV12E ,AV16 ,AV16-2 ,AV16-2K ,AV20 ,AV20-2 ,AV23 ,AV23-2,THIS IS A SPECIAL ORDER IN ITEM, IT TAKES 2 6 BUSINESS DAYS AND IS ORDERED AS SOON AS PAYMENT IS MADE ONCE YOU HAVE PAID FOR THE ITEM THERE IS NO REFUND ! IF YOU ARE UNSURE THAT THIS FILTER IS CORRECT PLEASE GET AND QUOTE THE NUMBER AND BRAND OFF YOUR OLD FILTER AND LET US CROSS REFERENCE FOR YOU TO CHECK ! PART NUMBER Description FILTER HIFI BTP BRETTS Details EMAIL FOR MORE DETAILS ON THIS ITEM Filter caracteristics Number of by pass valves 2. 0 Pcs