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£57.92
Just dropped £4 this week. Amazon won't have told you.
£58 today · was £62 last week · was £50 last month
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 5 In, Flange Length: 1.75 In, Shape: Round Tapered, RU-3580
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Price History & Forecast
Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.
Last 90 days · 90 data points
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Price Distribution
Price distribution over 90 days • 8 price levels
Price Analysis
Most common price: £50 (27 days, 30.0%)
Price range: £50 - £73
Price levels: 8 different prices over 90 days
Description
Key Features
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.
Product Specifications
- Brand
- K&N
- Model
- RU-3580
- Colour
- Rot
- Size
- (pack Of 1)
- ASIN
- B00062Z23M
- Domain
- Amazon UK
- Release Date
- 26 October 2025
- Listed Since
- 07 August 2012
Barcode
No barcode data available
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