Dear Sir/Madam, It is nice to write to you. This is AnthonyPridham from Australia. I would like to buy Germany trojan en praevia filter backwash household automatic water filter water filter water purifier DF55. Could you please send me the quotation from this with the details as below: Type, Model Number, What's the shipping cost to Australia by air? Please forward any information you have available regarding the questions above. Warm Regards AnthonyPridham No Company Name Show More