£88.90

K&N E-3491 Washable and Reusable Car Air Filter/Direct Kits

Red, E-3491

Price data last checked 78 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 13 days • 13 data points (No recent data available)

Historical
Generating forecast...
£88.90 £84.46 £86.23 £88.01 £89.79 £91.57 £93.35 19 January 2026 22 January 2026 25 January 2026 28 January 2026 31 January 2026

Price Distribution

Price distribution over 13 days • 1 price levels

Days at Price
13 days 0 3 7 10 13 £89 Days at Price

Price Analysis

Most common price: £89 (13 days, 100.0%)

Price range: £89 - £89

Price levels: 1 different prices over 13 days

Description

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 or outdoor power small engine. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.

Key Features

ULTIMATE DURABILITY: 10 years/1.6 million miles limited warranty secures them for vehicle life

DEVELOPED POWER The latest state of the art filtration material provides up to 50 percent more air passage than a disposable paper filter to increase performance and acceleration

Easy installation: pre-oiled and ready for installation in your stock air filter box. One of the easiest and most cost-effective retrofits for your vehicle for quick performance gains

Save money: K&N high-flow exchange air filters will save you 250 euros over 10 years by avoiding disposable paper filters

ECO-FRIENDLY By using a waxable and reusable product, you help avoid replacement filter waste. One K&N filter will last longer than 10 disposable filters

World-class protection: reaches the limit of engine protection by protecting your engine from harmful contaminants

Low maintenance construction: 80,000 km to your first clean when driving under normal motorway conditions

The vehicles for which this product is suitable can be found in the product description

Product Specifications

Brand
K&N
Model
E-3491
Colour
Red
Format
Automotive
Domain
Amazon UK
Release Date
23 October 2015
Listed Since
07 August 2012

Barcode

No barcode data available

Similar Products You Might Like

K&N E-9083 Washable and Reusable Car Air Filter/Direct Kits
98% match

K&N E-9083 Washable and Reusable Car Air Filter/Direct Kits

K&N

£73.45 31 Jan 2026
K&N E-3446 Washable and Reusable Car Air Filter/Direct Kits
98% match

K&N E-3446 Washable and Reusable Car Air Filter/Direct Kits

K&N

£50.63 06 Feb 2026
K&N E-1993 Washable and Reusable Car Replacement Air Filter, Red
97% match

K&N E-1993 Washable and Reusable Car Replacement Air Filter, Red

K&N

£86.94 06 Feb 2026
K&N E-9178 Washable and Reusable Car Air Filter Direct Kits Red
97% match

K&N E-9178 Washable and Reusable Car Air Filter Direct Kits Red

K&N

£79.41 05 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3011
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3011

K&N

£49.45 06 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3009
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3009

K&N

£65.83 04 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3978XD
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3978XD

K&N

£128.98 07 Jan 2026
K&N Air Filter (E-9135)
97% match

K&N Air Filter (E-9135)

K&N

£52.79 02 Mar 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3210
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3210

K&N

£62.25 10 Mar 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3640
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3640

K&N

£88.90 08 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3038
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3038

K&N

£47.27 11 Apr 2026
K&N E-3120 Washable and Reusable Car Custom Air Filter
97% match

K&N E-3120 Washable and Reusable Car Custom Air Filter

K&N

£49.99 05 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3500
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3500

K&N

£86.88 08 Jan 2026
K&N E-9257 Washable and Reusable Car Air Filter/Direct Kits, red
97% match

K&N E-9257 Washable and Reusable Car Air Filter/Direct Kits, red

K&N

£55.99 07 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3745
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3745

K&N

£86.35 13 Jan 2026
K&N E-1530 Washable and Reusable Car Replacement Air Filter
97% match

K&N E-1530 Washable and Reusable Car Replacement Air Filter

K&N

£92.94 07 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3717
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3717

K&N

£66.79 13 Jan 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3660
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3660

K&N

£115.60 07 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-2410
97% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-2410

K&N

£67.61 03 Mar 2026
K&N E-3971 Washable and Reusable Car Custom Air Filter
97% match

K&N E-3971 Washable and Reusable Car Custom Air Filter

K&N

£63.21 14 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3402
96% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3402

K&N

£57.48 11 Jan 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3211
96% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3211

K&N

£46.61 02 Mar 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with Industrial Round Air Filter, E-4961
96% match

K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Filter: Compatible with Industrial Round Air Filter, E-4961

K&N

£54.20 12 Jan 2026
K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3340
96% match

K&N Engine Air Filter: High Performance, Premium, Washable, Industrial Replacement Filter, Heavy Duty: E-3340

K&N

£42.61 11 Jan 2026