Wix 49104 Air Filter Panel - Pack of 6 | High-Performance Engine Air Filter Replacement for Cars & Trucks | Improves Airflow & Protects Engine

Wix filters are great, but let the buyer beware! Of the six filters in the box, one of them was cheap used Chinese filter. It's pretty clear that someone bought one of these, then returned it with their old used filter in the box.After contacting the seller, they immediately shipped out a replacement for the bad filter! I have updated my review accordingly.