Product Name: four hundred gpd reverse osmosis filter out Product Type: HID TFC-3013 -400 Length about 33cm (suitable for 3013 housing) 1: Within 15 days: choose "return". 2: Select "Easy Local Return" 3: Return the goods to the buyer&;s national warehouse 4: Warehouse confirm receipt 5: Refund (the arrival time relies on the bank) Enjoy one loose local go back for each order! Let your browsing worry-free! ntimate service: If our product is never appropriate for you, please take an image of your machine mannequin and product size, and get in contact with our guest service! We will try our greatest in finding the product you want! Welcome to consult! ! ! !