Aennon 3 Replacement Filters For Aennon Humidifier Model BR-007 & Other Brands. These are NEW in package. Contents of box is 3 replacement filters. Return policy Returns are only accepted if item is not received in the working condition as described in auction. I do include the full description of the item in every auction so PLEASE read the entire description of auction. You have 30 days for the return of the item if item is not received as described. If item is returned we do not reimburse the shipping charges back to us. There is a 20% restocking fee on all returned items. All items returned must be returned in the same condition as received unworn and with tags still attached.