£46.86

K&N K and N E-4521 Washable and Reusable Car Industrial Air Filter

Multi, E-4521

Price data last checked 135 day(s) ago - refreshing...

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£47 today · usual range £0–£0 · best ever £44

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Price History & Forecast

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

Last 596 days • 596 data points (No recent data available)

Historical
Generating forecast...
£80.88 £40.48 £49.29 £58.11 £66.92 £75.74 £84.55 06 June 2024 01 November 2024 30 March 2025 26 August 2025 22 January 2026

Price Distribution

Price distribution over 596 days • 4 price ranges

Days at Price
Current Price
322 days · current 162 days 20 days 92 days 0 81 161 242 322 £44-52 £52-59 £66-74 £74-81 Days at Price

Price Analysis

Most common range: £44-52 (322 days, 54.0%)

Price range: £44 - £81

Price levels: 4 price ranges over 596 days

Description
This part fits the following models:JOHN DEERE (0 - 0)JOHN DEERE 200 (0 - 0)JOHN DEERE 210 (0 - 0)JOHN DEERE 212 (0 - 0)JOHN DEERE 214 (0 - 0)JOHN DEERE 216 (0 - 0)JOHN DEERE 300 (0 - 0)JOHN DEERE 312 (0 - 0)JOHN DEERE 314 (0 - 0)JOHN DEERE 316 (0 - 0)JOHN DEERE 400 (0 - 0)JOHN DEERE 800 Aercore Aerator (0 - 0)JOHN DEERE F620 ZTrak (0 - 0)JOHN DEERE F680 ZTrak (0 - 0)JOHN DEERE F687 ZTrak (0 - 0)JOHN DEERE M653 ZTrak (0 - 0)KOHLER CH18 18HP (0 - 0)KOHLER CH19 19HP (0 - 0)KOHLER CH20 20HP (0 - 0)KOHLER CH21 21HP (0 - 0)KOHLER CH22 22HP (0 - 0)KOHLER CH23 23HP (0 - 0)KOHLER CH24 24HP (0 - 0)KOHLER CH25 25HP (0 - 0)KOHLER CV16 16HP (0 - 0)KOHLER CV17 17HP (0 - 0)KOHLER CV18 18HP (0 - 0)KOHLER CV19 19HP (0 - 0)KOHLER CV20 20HP (0 - 0)KOHLER CV21 21HP (0 - 0)KOHLER CV22 22HP (0 - 0)KOHLER CV23 23HP (0 - 0)KOHLER CV25 25HP (0 - 0)KOHLER K241 (0 - 0)KOHLER K301 12HP (0 - 0)KOHLER K321 14HP (0 - 0)KOHLER K341 16HP (0 - 0)KOHLER K361 (0 - 0)KOHLER K532 (0 - 0)KOHLER K582 23HP (0 - 0)TORO 66 In Rake-O-Vac (0 - 0)TORO Multi Pro 1100 (0 - 0)TORO Multi Pro 1200 (0 - 0)TORO Multi Pro 1250 (0 - 0)TORO Turf Sweeper 4800 (0 - 0)TORO Workman 3100 (0 - 0)TORO Workman 3120 (0 - 0)This list is a sample of all the compatible cars for this part. Make sure this product fits your car by using the part finder above.

Key Features

Engineered power: State-of-the-art filtration media provides up to 50 Percent more airflow than disposable paper filters to increase power and acceleration; clogged or dirty air filters can reduce your vehicles acceleration by up to 10 Percent

Easy installation: Pre-oiled and ready to drop into your factory air box; upgrades for your vehicle for quick performance gains

Protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Product Specifications
Brand
K&N
Model
E-4521
Colour
Multi
Format
Automotive
ASIN
B000E7H42Q
Category
Home & Garden > Home & Garden
Domain
Amazon UK
Release Date
13 July 2013
Listed Since
07 August 2012

Barcode

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