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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
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Description
Dometic 25 Insulated Flex R4.2 Ducting/Duct - 6" [9108549912]25' Insulated Flex R4. 2 Ducting Duct 6" Round wire and mylar fabric shell ducting with 1" wall thickness of insulation. Legacy # 226600080 Features: R4. 2 Insulated Flexible Ducting 25' Length Insulation thickness 1" Internal diameter 6" *Sold as an Individual WARNING: This product can expose you to chemicals including ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.
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Exchange/Return Notes
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4.5 ★★★★★
Based on 2153 reviews
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Product Reviews
★★★★★ 5
Fits 2010 Subaru Forester with 2.5 non-turbo
Definitely looks and feels like a better than OEM air filter. Not sure of any other benefits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Fits
Fits a 15 Subaru Forester, working great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Good Quality, Good Price for a Subaru Replacement Air Filter
Look like a great name brand filter. Not a bad price for a Subaru (2013) replacement. I will buy again if available.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
It works!
Fitment was great on my 2014 Subaru Crosstrek. Construction was solid and great that I don’t have to worry about changing it for 18,000 miles. Would purchase again.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
As described, great quality
Perfect fit and function for 2018 Subaru Outback
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Reviewed in the United States on January 15, 2026
