K&N Filters RU-1390 Sports Air Filter
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 24 Apr 2026)
Based on a total of 46,997 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 46,997 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
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£62.63
Free Delivery
K&N Filters RU-1390 Sports Air Filter
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 2 May 2026)
Based on a total of 18,251 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 18,251 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
4-5 Werktage
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£75.49
Delivery from £8.45
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K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390 - Details
▶ Finding you the best price!
We have found 2 prices for K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390 - Price Information
- Cheapest price: £62.63
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 7 In, Flange Length: 1.25 In, Shape: Oval, RU-1390 is €£62.63to €£75.49 with a total of 2 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk.
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ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters. WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants. LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions. HIGH QUALITY: Made in America. RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack-made for your vehicle.
£62.63
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
amazon.co.uk
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