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Cabin Filter - ultimate replacement?!

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Old 04-24-07, 10:17 PM
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Percy
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Default Cabin Filter - ultimate replacement?!

Called up Arlington Lexus for a parts quote on the interior cabin filter. 80 bucks. Then took a look at Sewell. 25 bucks. Found a solution for under 15 dollars that works MUCH better than the stock filter.

Take a 3m furnace filter, blue label. It's the highest rated one out there for allergens. Costs around 14 dollars before tax. Stock filter is made from fiberglass and allows mold, pollen, etc to go through. 3M filter is much finer and blocks better, probably down to less than 1 micron. Helps alot when you have allergies. Just take the 3M filter, cut it down to size and then stuff it into the stock filter housing. VERY easy and cost effective. You can make two filters out of the material, so each filter is effectively around 7.50 EACH.

And to get rid of that smell (mold, construction, etc), use the following...

http://www.pplmotorhomes.com/parts/r...-freshener.htm

I've found that this kills the odor MUCH better than spraying bleach, lysol or anything else in the vents. Just mount it near the vent and let it sit overnight.

More pics to come.
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Old 04-24-07, 10:18 PM
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Percy
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White filter is 3M. Dark filter is expensive/crappy fiberglass that Lexus sells you.
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Old 04-24-07, 10:22 PM
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Percy
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Here's a pic of the Natural Air 50 unit. Stay away from the "sharper image" units...they're absolute crap and don't work. Plus the Sharper Image units have health hazards associated with them.

The Natural Air 50's work great. Even kills smoke odors - very effectively.

Just let it sit overnight. No sprays, no mess! And yes, some of the smarter car dealerships are using the larger Natural Air units to get rid of the sour smell in used cars. Works for getting rid of odors at home too! (if you do lots of cooking, frying, etc)
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Old 04-24-07, 11:10 PM
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I've been meaning to do this for awhile... haven't gotten the time to do it, maybe this weekend!
Old 04-25-07, 09:12 PM
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Great tip Percy!! I'll definitely try that next time. Those stock filters are a ripoff!

Thanks!
Old 04-26-07, 08:41 AM
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Charcoal is only good for about a week, at least the active "activated" ones are. Still NO reason to charge 80 bucks for the filter. Plus the pores are so large that pretty much anything can pass through them.

White 3M filters are far more effective since the material is finer at filtering out the nasties, UNLESS it's fiberglass, and that's what the stock filter looks like. Quite porous. Take a particulate meter (motorola has these) and measure out what's going in and passing through the filter. Guarantee you that the 3M ones are much more effective, and at a lower cost than the stock Lexus/ Toyota filters.

Ozone eating up leather? Wierd that Toyota Camry now has these stock in their enviromental system.

Natural Air home page. https://www.naturalairproducts.com/
Old 04-26-07, 05:49 PM
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What you guys think of the Blitz Hybrid filter?
Old 04-26-07, 09:15 PM
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Percy
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Link for the blitz?
Old 04-27-07, 08:04 AM
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http://l-tunedparts.com/product/?id=1892

http://www.xs-engineering.com/xsstor...idproduct=7615
Old 04-27-07, 11:45 AM
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Only thing i don't buy with that Blitz filter is when it says it can remove the smell of mold odor.

Maybe it does SOMEWHAT but the mold is gonna win in the end, you have to get rid of the mold completely and then a good filter will keep the smell out cuz well, there is none ha!
Old 04-27-07, 11:56 AM
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I believe that is washable as well... $54-60 for it...
Old 04-27-07, 04:31 PM
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Originally Posted by 460LEX
Alot of guessing and emotions happening in these forums, just show me the facts from more than one scientfic independent source.

Note that I'm not IN the car while the Natural air 50 is running. Just want it to sit overnight. And yes, it ate up alot of the odors...and the leather is still quite intact, as are the lungs.

But, at 460Lex's request, I'm putting down some more info. Read the link below.

460Lex...Toyota is using a form of ionizer/ozone in their cars. Just started this year. I wouldn't be surprised if there was some form of it in your 460.

The link...

http://www.mercola.com/forms/air_purifiers.htm

Think I'll get one of these. Good stuff.
Old 05-04-07, 12:25 PM
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Just confirmed that the new Camry does indeed have a plasma ionizer like the one I'm using. Built into the cars ventillation ducts. I'm wouldn't be surprised if Lexus had this on their LS460 as it's their flagship car. Highly doubt that it'll "fry lungs" as one of the members mentioned, unless they're setting themselves up for a lawsuit.

As for leather breaking down with ozone, you have to remember that everything is treated in the car to withstand the greater temperature differential as well as other factors in the enviroment. Or as one of the professors that I've spoken to calls it, an "anti oxidizer" treatment. Otherwise we would have to carefully store our leather coverings in archival (mylar?) bags.
Old 05-04-07, 01:01 PM
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Thanks Percy!
I'm due to replace ours and will give this a go.
Old 05-04-07, 04:12 PM
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Originally Posted by 460LEX
plasma ionizer? Not on the 460, some 430's had it. To many deaths from lung cancer.
Can you link me to the studies on how the ionizer kills your lung?

I dont think Lexus would allow such device in their car if it was life threatening.


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