£106.70

K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1101

66-1101

Price data last checked 80 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 11 days • 11 data points (No recent data available)

Historical
Generating forecast...
£106.70 £101.37 £103.50 £105.63 £107.77 £109.90 £112.04 22 January 2026 24 January 2026 27 January 2026 29 January 2026 01 February 2026

Price Distribution

Price distribution over 11 days • 1 price levels

Days at Price
11 days 0 3 6 8 11 £107 Days at Price

Price Analysis

Most common price: £107 (11 days, 100.0%)

Price range: £107 - £107

Price levels: 1 different prices over 11 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

Air filter top adds filter area

High air flow with excellent filtration

Washable and reusable

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
66-1101
Format
Automotive
Domain
Amazon UK
Release Date
14 October 2015
Listed Since
07 August 2012

Barcode

No barcode data available

Similar Products You Might Like

K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1401XB
99% match

K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1401XB

K&N

£109.51 06 Jan 2026
K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1601
99% match

K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1601

K&N

£160.05 11 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3000
98% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3000

K&N

£257.98 11 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3130
98% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3130

K&N

£229.89 11 Jan 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 7 In, Flange Length: 0.625 In, Shape: Round, RX-2820
98% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 7 In, Flange Length: 0.625 In, Shape: Round, RX-2820

K&N

£104.42 24 Mar 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.75 In, Filter Height: 6.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4870
97% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.75 In, Filter Height: 6.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4870

K&N

£121.72 05 Feb 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.4375 In, Filter Height: 6.5625 In, Flange Length: 2.9375 In, Shape: Round, RX-3800
97% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.4375 In, Filter Height: 6.5625 In, Flange Length: 2.9375 In, Shape: Round, RX-3800

K&N

£102.25 01 Apr 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.75 In, Shape: Round Tapered, RX-4730
97% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 3 In, Filter Height: 6.5 In, Flange Length: 1.75 In, Shape: Round Tapered, RX-4730

K&N

£133.35 03 Apr 2026
K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1401XR
97% match

K&N X-Stream Top Filter: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1 In, Shape: Round Lid, 66-1401XR

K&N

£160.03 11 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3030
97% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3030

K&N

£271.03 25 Jan 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 5.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4950
97% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 5.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4950

K&N

£145.43 11 Jan 2026
K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 6.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4860
97% match

K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.5 In, Filter Height: 6.5 In, Flange Length: 2 In, Shape: Round Tapered, RX-4860

K&N

£145.00 10 Jan 2026
K&N 66-3040 Washable and Reusable Car X-Stream Top Assembly
97% match

K&N 66-3040 Washable and Reusable Car X-Stream Top Assembly

K&N

£188.26 29 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3150
97% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3150

K&N

£184.98 09 Feb 2026
K&N 66-3060 Washable and Reusable Car X-Stream Top Assembly
97% match

K&N 66-3060 Washable and Reusable Car X-Stream Top Assembly

K&N

£166.76 24 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3200
97% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3200

K&N

£276.99 01 Feb 2026
K&N 66-3120 Washable and Reusable Car X-Stream Top Assembly
97% match

K&N 66-3120 Washable and Reusable Car X-Stream Top Assembly

K&N

£271.03 30 Jan 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round Tapered, 66-3300R
97% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round Tapered, 66-3300R

K&N

£277.68 01 Feb 2026
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 1.6875 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1080
97% match

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 1.6875 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1080

K&N

£58.66 01 Mar 2026
K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3090
97% match

K&N X-Stream Top Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Shape: Round, 66-3090

K&N

£235.85 01 Apr 2026
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1260
96% match

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, R-1260

K&N

£62.78 22 Jan 2026
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 6 In, Filter Height: 8 In, Flange Length: 1 In, Shape: Reverse Conical, RF-10440XD
96% match

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 6 In, Filter Height: 8 In, Flange Length: 1 In, Shape: Reverse Conical, RF-10440XD

K&N

£58.33 23 Jan 2026
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 3 In, Flange Length: 0.625 In, Shape: Round, RC-1910
96% match

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 3 In, Flange Length: 0.625 In, Shape: Round, RC-1910

K&N

£73.00 09 Mar 2026
K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 1 In, Shape: Round, RU-1700
96% match

K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.25 In, Filter Height: 4 In, Flange Length: 1 In, Shape: Round, RU-1700

K&N

£50.39 12 Apr 2026