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Cabin air filters? Necessity or a rip off

Posted on 3/2/24 at 1:29 pm
Posted by Tomatocantender
Boot
Member since Jun 2021
4719 posts
Posted on 3/2/24 at 1:29 pm
Genuine question to the OT gear heads. What exactly do these things do and how much of a priority are they in a vehicle? My suv kept throwing up maintenance code after code till I finally replace the thing for damn near $50. Are cabin air filters a ripoff or are they essential to a car?
Posted by fallguy_1978
Best States #50
Member since Feb 2018
48390 posts
Posted on 3/2/24 at 1:31 pm to
Mine is 7 years old and if it's causing problems I'm not aware of it
Posted by TackySweater
Member since Dec 2020
11736 posts
Posted on 3/2/24 at 1:32 pm to
They actually do play a role. I think the standard cheap ones are just about as effective as the more expensive ones.
Posted by momentoftruth87
Member since Oct 2013
71255 posts
Posted on 3/2/24 at 1:33 pm to
Must be a poor
Posted by SUB
Member since Jan 2001
Member since Jan 2009
20771 posts
Posted on 3/2/24 at 1:34 pm to
If you want to be cheap, just clean out the old air filter and put it back.
Posted by Tomatocantender
Boot
Member since Jun 2021
4719 posts
Posted on 3/2/24 at 1:34 pm to
quote:

Mine is 7 years old and if it's causing problems I'm not aware of it


Yep, I tried vacuuming the thing and that lasted for maybe 6 weeks then my car's dash got the aids. Maintenance codes all over the place. Couldn't clear it with an OBDII so finally looked the code number up, sure enough it was the stupid cabin air filter. My vehicle can actually detect a brand new one vs me cleaning one off lol.
Posted by saintkenn
Saintkenn
Member since Nov 2012
812 posts
Posted on 3/2/24 at 1:35 pm to
Go to AutoZone and buy a Wix for $8 and do it yourself, woman.
Posted by Drop4Loss
Birds Eye Of Deaf Valley
Member since Oct 2007
3851 posts
Posted on 3/2/24 at 1:35 pm to
I dont off road and mine gets full of all kindsa shite
Really affects cabin air flow
Easy $15 fix
Posted by Tomatocantender
Boot
Member since Jun 2021
4719 posts
Posted on 3/2/24 at 1:37 pm to
quote:

If you want to be cheap, just clean out the old air filter and put it back.


Our posts crossed...that's what I attempted to do but couldn't clear the damn code through my radio/settings till I literally put a new one in.
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
11797 posts
Posted on 3/2/24 at 1:38 pm to
Do you have a filter on the a/c at your house….

Cabin filter is the air filter for you car A/C

Just like in you house, if clogged if will cut down on cooling capacity
Posted by Skip Goodwin
Member since Feb 2024
242 posts
Posted on 3/2/24 at 1:39 pm to
I recommend following the maintenance guidance in the owner's manual.
Posted by Tomatocantender
Boot
Member since Jun 2021
4719 posts
Posted on 3/2/24 at 1:40 pm to
quote:

Do you have a filter on the a/c at your house


Yes, media filters.

quote:

Cabin filter is the air filter for you car A/C


Somehow I don't believe this. We had vehicles for decades with A/C but no cabin air filter.

quote:

Just like in you house, if clogged if will cut down on cooling capacity


I guess.
Posted by Bayoutigre
29.9N 92.1W
Member since Feb 2007
5611 posts
Posted on 3/2/24 at 1:42 pm to

Its amazing the stuff I found changing mine,leaves, gum wrappers,cigarette butts?and I dont smoke.
Posted by PJinAtl
Atlanta
Member since Nov 2007
12743 posts
Posted on 3/2/24 at 1:43 pm to
Finally replaced the one in my 2017 Malibu and I can certainly tell a difference in the airflow of the AC. Blows harder/colder on a lower fan setting than before replacement.
Posted by redstick13
Lower Saxony
Member since Feb 2007
38461 posts
Posted on 3/2/24 at 1:50 pm to
I worked out in California for around a year and while there a family of baby mice died in my cars cabin filter.
Posted by Roll Tide Ravens
Birmingham, AL
Member since Nov 2015
42201 posts
Posted on 3/2/24 at 1:52 pm to
I think it’s good to change the cabin air filter every few years. I changed mine last year and it had leaves, pine straw and other crap in it. The cabin air filter can sometimes be the culprit if your A/C isn’t blowing air hard enough.
Posted by Dr RC
The Money Pit
Member since Aug 2011
58041 posts
Posted on 3/2/24 at 1:53 pm to
Yes you should change it out every so often but you should do it yourself.

The cabin air filter is probably the easiest thing you can change out on a car and it's a hell of a lot cheaper to do than what a Quick Lube will charge.
Posted by kywildcatfanone
Wildcat Country!
Member since Oct 2012
118961 posts
Posted on 3/2/24 at 1:55 pm to
Every 5 years
Posted by Yewkindewit
Near Birmingham, Alabama
Member since Apr 2012
20018 posts
Posted on 3/2/24 at 2:00 pm to
Hardly ever even looked at them. But, now I must because of this post!
Posted by Shotgun Willie
Member since Apr 2016
3770 posts
Posted on 3/2/24 at 2:02 pm to
I bought some reusable ones for my Gladiator. I pulled them out about a week ago and was amazed how dirty they were. Washed them off, let dry and good to go.

This post was edited on 3/2/24 at 2:03 pm
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