FS 394 FS394 BREATHER FILTER FOR O & K MH5-6 ,MH CITY ,MH PLUS ,RH16.5 ,RH4-5 CITYLINE ,RH6-5 ,RH8-5 ,RH PLUS,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