£73.35

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

Rot, RU-3580

Engine Air Filters

This is the most expensive it has ever been. Walk away.

£73 today · previous high £73 · all-time low £45

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Price History & Forecast

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Last 58 days · 58 data points (no recent data)

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Price distribution over 58 days • 9 price levels

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Most common price: £56 (12 days, 20.7%)

Price range: £45 - £73

Price levels: 9 different prices over 58 days

Description

K&N Replacement air filter 76mm connection (RU-3580)

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
Category: Automotive > Car Parts > Filters > Air Filters > Engine Air Filters
Domain: Amazon UK
Release Date: 26 October 2025
Listed Since: 07 August 2012

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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

This is the most expensive it has ever been. Walk away.

Price History & Forecast

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