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£85.97
About as cheap as it gets — within 5% of the all-time low it hit 2 months ago.
£86 today · all-time low £83 (Aug 2026) · usually the usual
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 3.5 In, Filter Height: 8.5 In, Flange Length: 0.625 In, Shape: Round, RU-1785
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Price History & Forecast
Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.
Last 24 days · 24 data points (no recent data)
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Price Distribution
Price distribution over 24 days • 3 price levels
Price Analysis
Most common price: £92 (15 days, 62.5%)
Price range: £83 - £92
Price levels: 3 different prices over 24 days
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-1785
- ASIN
- B00029WZUC
- Domain
- Amazon UK
- Release Date
- 22 September 2019
- Listed Since
- 25 January 2011
Barcode
No barcode data available
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