


Injen SuperNano-Web Air Filter 4.0in ID/ 7.0in Base / 8.8in Height / 5in Top
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen SuperNano-Web Air Filter 4.0in ID/ 7.0in Base / 8.8in Height / 5in 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 SuperNano Web air filters feature a proprietary media that includes and high flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano Web media to flow the
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Your Injen SuperNano-Web Air Filter 4.0in ID/ 7.0in Base / 8.8in Height / 5in Top orders ship within 1-2 business days.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 1401 reviews
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Product Reviews
★★★★★ 4
Good quality, but could fit more snug in filter compartment.
Color: CA12061
Appears to be good quality material. It fits the model of car I bought it for, 2016 Honda Pilot, however it does not fit as snug as the other filter did. The dimensions could be improved a little, but I don't believe there is a gap along the end to allow anything to get by.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2022
★★★★★ 5
Durable air filter
Color: CA12061
Great reviews so I purchased this for my 21 Acura TLX. This was the first time I changed the filter on my car. Very durable and thick, so far so good. It was super easy to install, don’t see much of a change in fuel usage but that wasn’t a concern. Great value for money will buy again.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Fits perfectly
Color: CA12061
Fits my 2021 Acura TLX perfectly. Excellent quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
★★★★★ 5
Good Fit for 2020 Honda Odyssey
Color: CA12061, Color: CA12061
The air filter fits my 2020 Honda Odyssey perfectly. Easy to install and works well. No issues at all. Happy with the purchase.
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Reviewed in the United States on June 16, 2025
★★★★★ 5
High Quality
Good price for a great product. Changed oil and fuel filter today. Looks exactly like oem and no leaks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
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