Dont waste your time
I ordered 6 filters. They were shipped with shrink wrap not in a box so all six were damaged. I called to get a replacement they shipped half the order and it was damaged. I refused the delivery. I requested a full refund and i was told that they have to submit a claim through the shipper before they could refund. My opinion if you are shipping something fragile you should protect it. I would not waste my money on these filters.