Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0in ID/ 6.0in Base / 8.8in Height / 4in Top

Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0in ID/ 6.0in Base / 8.8in Height / 4in Top

Marsoni

M251S

$99.59

Get it in 3 business days with 1 day shipping. Friday, May 29

Injen 8-Layer Oiled Cotton Gauze Air Filter 4.0in ID/ 6.0in Base / 8.8in Height / 4in TopWith a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All of Injen's 8 layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as

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We offer a 30-day return/exchange service after receiving.
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This KAX air filter was an excellent fit in a 2008 Honda CRV LX. The construction components of the filter (gasket, frame, and filter) are of good quality. I feel good putting this aftermarket filter in the car for the next 12k-15k miles. I took a picture of this filter next to the filter I replaced for frame/size comparison; it is an exact match. Additionally, the filter was wrapped in sealed plastic, boxed, and came with directions.

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Reviewed in the United States on January 27, 2024

Verified Purchase

Andrew Ferguson

Belleville, US

★★★★★ 3

It's ok

Descent

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Reviewed in the United States on April 5, 2026

Verified Purchase

David Wayne lynch

Bozeman, US

★★★★★ 5

Game changer for my truck

Size: 1.9" x 9.9" x 11.4"

I installed this K&N Lifetime Cabin Air Filter in my 2016 F-150 and noticed the difference right away. The airflow is stronger, and the cabin smells fresher even when driving through dusty or humid areas. What I really like is that it’s washable and reusable—so I won’t have to keep buying filters every year. Fitment was perfect and install took under 10 minutes. Just pop out the old one, slide this one in, and you’re good to go. It feels solid and well made, not like those cheap paper ones. It’s definitely worth the investment, especially if you drive a lot or have allergies. Highly recommend for anyone with a Ford or Lincoln vehicle—it pays for itself quickly!

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Reviewed in the United States on July 3, 2025

Verified Purchase

Bill

Waukegan, US

★★★★★ 5

Fit 2024 F250 Platinum

Size: 1.9" x 9.9" x 11.4"

Good quality, perfect fit.

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Reviewed in the United States on April 16, 2026