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K&N Air Filters Part #33-2248 Customer Reviews

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24 Customer Reviews


Reviewed by John J (Alachua, FL) Reviewed for a 2001 Ford F-250 — Jun 28, 2017 4:18 PM

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After running 2 tanks of fuel, the K&N filter increased my F250 gas mileage by a plus 2 miles per gallon. No smack, no bull, just fact.

free air

Reviewed by Leonard P (Bolckow, MO) Reviewed for a 2002 Ford F-350 — May 15, 2016 3:58 PM

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works great 1.5mpg increase more power on my 7.3

K&N are the best there is!

Reviewed by Lisa S (EMPIRE, MI) Reviewed for a 2001 Ford F-350 — Sep 23, 2014 8:06 PM

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I love the K&N air filters. They are so much easier than the run of the mill, messy filters. These last forever and pay for themselves in no time.

K&N Air Filter

Reviewed by James H (BROWNSVILLE, TX) Reviewed for a 2000 Ford F-350 — Feb 28, 2013 7:20 AM

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2 of 3 people found the following review helpful.

Excellent product. Perfect fit. Easier to install than an original

Great product

Reviewed by chris f (CLARKSVILLE, TN) — Nov 06, 2012 4:54 AM

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Ive used these for years. Always a great product. Price needs to start coming down though.


Reviewed by Neil F (Emmett, ID) Reviewed for a 2000 Ford F-350 — Mar 17, 2012 7:33 PM

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2 of 4 people found the following review helpful.

I am very happy with this filter . It was easy to instal and my power went up and I could really feel it . I was amazed at how much air flow I was not getting before this filter . Now this F-350 comes alive . Thanks so much . Neil


Reviewed by Frank J (Lakeland, LA) Reviewed for a 2000 Ford F-250 — Mar 09, 2012 4:04 AM

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The best air filtration is an air filter that is lightly coated with oil. Like the K&N Filter. The older vehicles had an oil bath filter with the oil at the bottom of the filter pan and the air flow was down toward the oil and the some of the dust was stuck to the oil and with the K&N all of the air passes through the oiled filter and does a better job. Can't get any better than a K&N filter

Money Saver

Reviewed by nanette d (Le Mars, IA) Reviewed for a 2007 GMC Envoy — Feb 14, 2012 4:52 PM

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I believe that for what it cost you to buy the K@N filter you save money in the long run. I would recomend this product for all vehilces.


Reviewed by Christopher B (O'Fallon, IL) Reviewed for a 2003 Ford Excursion — Feb 08, 2012 7:31 AM

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I upgrade the air filters in my '03 Ford Excursion (7.3L diesel) back in the spring and have been very pleased with the K&N filter. In fact, I just purchased a second filter and recharge kit so when I need to clean one and I just throw in the other one and don't need to wait! I couldn't be more pleased about my decision to use K&N products.

Perfect fit

Reviewed by Jerry H (Marietta, GA) Reviewed for a 2003 Ford F-250 — Jan 25, 2011 5:18 AM

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1 of 1 people found the following review helpful.

Drop in installation.

K&N Air Filters - 33-2248

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