Russ Andrews Purifier Block. Excellent condition, though there is the odd mark which doesn't affect it's use. Please see photos of actual block. Please note this block requires a mains cable fitted with a high current 16A IEC ( C19), which is not included;  see my other listings for a suitable 16A connector cable. There will be no additional shipping charge for any cable purchased/despatched at the same time as the block.