All 9 filters are NEW and in a SEALED bag but are unboxed. Also, there is no markings as to their size (I am assuming they are medium). They measure 4.5" wide and 4" high (the side with the tab on top) so please measure the filters you have before making the purchase to make sure they will work with your system.

If you have time, please take a look at my other items as I will always combine shipping on items if it helps you get a better shipping price.

My feedback is very important. Please email me with any questions or concerns before or after the listing ends. If for any reason you are not happy with the item, please let me address your concerns.