£102.25

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£102 today · previous high £102 · all-time low £70

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 6 In, Filter Height: 12 In, Flange Length: 1 In, Shape: Round, RU-3040

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 62 days · 62 data points (no recent data)

Historical
Generating forecast…
£102.25 £67.26 £74.89 £82.53 £90.16 £97.80 £105.43 23 July 2026 07 August 2026 22 August 2026 06 September 2026 22 September 2026
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RU-3040

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Price Distribution

Price distribution over 62 days • 6 price levels

Days at Price
Current Price
8 days 25 days 12 days 5 days 3 days 9 days · current 0 6 13 19 25 £71 £72 £78 £82 £83 £102 Days at Price

Price Analysis

Most common price: £72 (25 days, 40.3%)

Price range: £71 - £102

Price levels: 6 different prices over 62 days

Description

K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

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-3040
Domain
Amazon UK
Release Date
14 October 2015
Listed Since
25 January 2011

Barcode

No barcode data available

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