i think oreilly's sells the WIX unit. i have used this unit and the oem unit, both have similar function, endurance and cost. The construction of the wix unit seems to be more solid.
personally, i change the cabin air filter out every 10k miles, which coincides with my oil change interval. Sometimes, if there is a lingering odor in my car, will change it out sooner. I also try to vacuum through as much of the system as possible with my attachments. I find it helps a lot to remove any piled up leaves on the intake vent as well.
__________________
2012 Kia Sportage SX FWD, Silver, Leather, UVO, keyless entry.
no sunroof, no nav, no interior led lighting, no heated/cooled seats.
19/25/32 mpg
Last edited by cloud9utk; 11-13-2012 at 08:17 AM.
|