TB 1390 TB1390 DESICCATOR FILTER FOR ASTRA HD7C42.45T, HD7C44.36, HD7C44.36T, HD7C44.40, HD7C44.40T, HD7C44.45, HD7C44.45T, HD7C64.36, HD7C64.36T, HD7C64.40, HD7C64.40T, HD7C64.45, HD7C64.45T, HD7C64.50, HD7C64.50T, HD7C66.36, HD7C66.36T, HD7C66.40THIS 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 caracteristicsD1 (mm)139. 0 mmD2 (mm)137. 0 mmD3