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Air filter

(251 products)
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Product type
Air filter Air filter accessories Air filter box Air filter insert Bell mouth Hose clamp Air filter sleeve
Air filter connection
25mm 28mm 32mm 35mm 37mm 38mm 39mm 42mm 43mm 44mm 46mm 48mm 49mm 50mm 55mm 57mm 60mm 61mm 62mm 70mm
Angle
25 degrees 30 degrees 45 degrees 90 degrees long short straight
Colour
Black Blue Carbon Chrome Gold Green Grey Orange Purple Red Turquoise White Yellow
Brand
Artein Dell'Orto Doppler Hiflofiltro Koso Malossi MotoForce MotoForce Racing Piaggio Polini Prespo RMS Stage6 Standard Parts STR8 Top Performances
Price
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Polini
Air Filter Polini Big Evolution 48-50mm PWK/VHST straight
Article no.: P203.0150
4

Air Filter Polini Big Evolution 48-50mm PWK/VHST straight

26,50 €
In stock
RRP
30,00 €
-12% Discount
Polini
Air Filter Polini Air Box 100x80mm 32mm PHBG straight
Article no.: P203.0080
1

Air Filter Polini Air Box 100x80mm 32mm PHBG straight

21,50 €
In stock
RRP
22,00 €
-2% Discount
RMS
Air Filter Foam RMS Yamaha Versity 300 4-st
Article no.: R100600850

Air Filter Foam RMS Yamaha Versity 300 4-st

1,20 €
In stock
RRP
3,20 €
-63% Discount
Polini
Air Filter Polini Air Box 125x65mm 37/38mm PHBG/PHBL 90°
Article no.: P203.0096
12

Air Filter Polini Air Box 125x65mm 37/38mm PHBG/PHBL 90°

20,00 €
In stock
RRP
21,00 €
-5% Discount
Polini
Air Filter Polini Air Box 135x80mm 37/38mm PHBG/PHBL 90°
Article no.: P203.0094
12

Air Filter Polini Air Box 135x80mm 37/38mm PHBG/PHBL 90°

21,00 €
In stock
RRP
22,00 €
-5% Discount
MotoForce Racing
Karting Airbox 28 / 35 / 46mm
Article no.: MF18.00220
80

Karting Airbox 28 / 35 / 46mm

21,00 €
In stock
RRP
24,00 €
-13% Discount
Polini
Air Filter with adapters Polini Big Evolution 25 - 55mm
Article no.: P203.0175

Air Filter with adapters Polini Big Evolution 25 - 55mm

35,00 €
In stock
RRP
41,00 €
-15% Discount
Polini
Air Filter Polini 55mm Vespa PX 125/150
Article no.: P203.0169

Air Filter Polini 55mm Vespa PX 125/150

28,00 €
In stock
RRP
33,00 €
-15% Discount
Polini
Airbox Polini CP 46mm Vespino / universal
Article no.: P203.0017

Airbox Polini CP 46mm Vespino / universal

11,00 €
In stock
RRP
13,00 €
-15% Discount
Str8
Air Filter STR8 type KN Pocket 42mm PHBH/PHVB black / chrome
Article no.: STR-346.81/CR

Air Filter STR8 type KN Pocket 42mm PHBH/PHVB black / chrome

5,00 €
In stock
RRP
9,90 €
-49% Discount
Sale
Str8
Air Filter STR8 straight 28 / 35mm PHVA/PHBN black
Article no.: STR-341.12
30

Air Filter STR8 straight 28 / 35mm PHVA/PHBN black

9,00 €
In stock
RRP
14,50 €
-38% Discount
Sale
Standard Parts
Air Filter STR8 type KN 74mm 28/35mm PHVA/PHBN chrome / red
Article no.: STR-346.14/CR

Air Filter STR8 type KN 74mm 28/35mm PHVA/PHBN chrome / red

8,20 €
In stock
Standard Parts
Air Filter STR8 type KN 61mm 28/35mm PHVA/PHBN chrome / red
Article no.: STR-346.13/CR

Air Filter STR8 type KN 61mm 28/35mm PHVA/PHBN chrome / red

7,70 €
In stock
Str8
Air Filter STR8 type KN UFO 28/35mm PHVA/PHBN straight
Article no.: STR-346.12/CR

Air Filter STR8 type KN UFO 28/35mm PHVA/PHBN straight

12,00 €
In stock
RRP
14,00 €
-14% Discount
Str8
Air Filter STR8 type KN straight 50mm PWK/VHST green
Article no.: STR-346.11/CR

Air Filter STR8 type KN straight 50mm PWK/VHST green

13,00 €
In stock
RRP
14,50 €
-10% Discount
Str8
Air Filter conical with mesh 28/35mm PHVA/PHBN 90°
Article no.: STR-335.14/BK

Air Filter conical with mesh 28/35mm PHVA/PHBN 90°

14,50 €
In stock
RRP
16,00 €
-9% Discount
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST blue / chrome
Article no.: MF18.00116

Air Filter Motoforce Racing type BMC 50mm PWK/VHST blue / chrome

6,00 €
In stock
RRP
9,90 €
-39% Discount
Sale
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST blue / black
Article no.: MF18.00115

Air Filter Motoforce Racing type BMC 50mm PWK/VHST blue / black

8,50 €
In stock
RRP
9,90 €
-14% Discount
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / chrome
Article no.: MF18.00114

Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / chrome

6,00 €
In stock
RRP
9,90 €
-39% Discount
Sale
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / purple
Article no.: MF18.00113

Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / purple

11,00 €
In stock
MotoForce Racing
Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / blue
Article no.: MF18.00112

Air Filter Motoforce Racing type BMC 50mm PWK/VHST black / blue

6,00 €
In stock
RRP
9,90 €
-39% Discount
Sale
Str8
Air Filter STR8 Powerfilter 28/35mm PHVA/PHBN white
Article no.: STR-346.75/WH
2

Air Filter STR8 Powerfilter 28/35mm PHVA/PHBN white

21,00 €
In stock
RRP
24,00 €
-13% Discount
Sale
Str8
Air Filter STR8 Powerfilter 28/35mm PHVA/PHBN red
Article no.: STR-346.75/RE
3

Air Filter STR8 Powerfilter 28/35mm PHVA/PHBN red

20,50 €
In stock
RRP
24,00 €
-15% Discount
Str8
Air Filter STR8 Air Cool 28/35mm PHVA/PHBN yellow
Article no.: STR-335.16/YE

Air Filter STR8 Air Cool 28/35mm PHVA/PHBN yellow

6,40 €
In stock
RRP
7,50 €
-15% Discount
Str8
Air Filter STR8 type KN conical 28/35mm straight blue
Article no.: STR-346.76/BL

Air Filter STR8 type KN conical 28/35mm straight blue

8,40 €
In stock
RRP
8,80 €
-5% Discount
Str8
Air Filter STR8 type KN straight 55mm PWK 30-36 chromee
Article no.: STR-346.10/CR

Air Filter STR8 type KN straight 55mm PWK 30-36 chromee

2,30 €
In stock
RRP
13,00 €
-82% Discount
Polini
Air Filter Polini Evolution oval 28-55mm black / blue
Article no.: P203.0147
32

Air Filter Polini Evolution oval 28-55mm black / blue

37,00 €
In stock
RRP
38,00 €
-3% Discount
Polini
Air Filter Polini Evolution straight 39mm PHBG black
Article no.: P203.0146
7

Air Filter Polini Evolution straight 39mm PHBG black

36,50 €
In stock
RRP
37,00 €
-1% Discount
Polini
Air Filter Polini Air Box 135x80mm 32mm PHBG 90°
Article no.: P203.0093
1

Air Filter Polini Air Box 135x80mm 32mm PHBG 90°

20,50 €
In stock
RRP
22,00 €
-7% Discount
Polini
Air Filter Polini Air Box 115x65mm 42mm PHBH/PHVB 30°
Article no.: P203.0092
2

Air Filter Polini Air Box 115x65mm 42mm PHBH/PHVB 30°

20,50 €
In stock
RRP
22,00 €
-7% Discount
Polini
Luftfilter Polini Air Box 115x80mm 37/38mm PHBG/PHBL 30°
Article no.: P203.0091
15

Luftfilter Polini Air Box 115x80mm 37/38mm PHBG/PHBL 30°

20,00 €
In stock
RRP
22,00 €
-9% Discount
Polini
Air Filter Polini Air Box 115x80mm 32mm PHBG 30°
Article no.: P203.0090
5

Air Filter Polini Air Box 115x80mm 32mm PHBG 30°

20,00 €
In stock
RRP
22,00 €
-9% Discount
Polini
Air Filter Polini Air Box 100x80mm 46mm Polini CP black
Article no.: P203.0082
2

Air Filter Polini Air Box 100x80mm 46mm Polini CP black

20,00 €
In stock
RRP
22,00 €
-9% Discount
Polini
Air Filter Polini Air Box 100x80mm 37/38mm PHBG/PHBL straight
Article no.: P203.0081
2

Air Filter Polini Air Box 100x80mm 37/38mm PHBG/PHBL straight

21,50 €
In stock
RRP
22,00 €
-2% Discount
Artein
Air Filter Foam Sheet 280x330x10mm red
Article no.: ART-167781

Air Filter Foam Sheet 280x330x10mm red

7,30 €
In stock
Doppler
Air Filter Doppler Venturi 45° 28/35mm PHVA/PHBN red
Article no.: CGN458372
8

Air Filter Doppler Venturi 45° 28/35mm PHVA/PHBN red

33,00 €
In stock
Doppler
Air Filter Doppler Venturi 45° 28/35mm PHVA/PHBN black
Article no.: CGN458371
23

Air Filter Doppler Venturi 45° 28/35mm PHVA/PHBN black

34,00 €
In stock
Str8
Bellmouth STR8 ADM with screen
Article no.: 52590_A-TULIPESTR8
31

Bellmouth STR8 ADM with screen

from 12,00 €
In stock
Polini
CVT Air Filter round Polini Yamaha Tmax 500 before 2011
Article no.: P203.0149

CVT Air Filter round Polini Yamaha Tmax 500 before 2011

44,00 €
In stock
RRP
48,00 €
-8% Discount
Polini
Air Filter Adapter aluminium 61mm Polini CP carburetor
Article no.: P343.0035

Air Filter Adapter aluminium 61mm Polini CP carburetor

24,50 €
In stock
RRP
28,00 €
-13% Discount
Polini
Bellmouth Polini D.55,5 blue
Article no.: P203.1503

Bellmouth Polini D.55,5 blue

24,50 €
In stock
RRP
26,00 €
-6% Discount
Polini
Bellmouth Polini D.50,5/62mm PWK
Article no.: P203.1506

Bellmouth Polini D.50,5/62mm PWK

18,00 €
In stock
RRP
21,00 €
-14% Discount
Polini
Bellmouth Polini D.50,5 PWK blue
Article no.: P203.1502

Bellmouth Polini D.50,5 PWK blue

22,00 €
In stock
RRP
25,00 €
-12% Discount
Sale
Polini
Bellmouth Polini D.44mm blue
Article no.: P203.1501

Bellmouth Polini D.44mm blue

23,50 €
In stock
RRP
27,00 €
-13% Discount
Top Performances
Air Filter Top Performances 49/50mm PWK/ VHST yellow
Article no.: T9931770

Air Filter Top Performances 49/50mm PWK/ VHST yellow

16,50 €
In stock
RRP
20,00 €
-18% Discount
Polini
Air Filter Polini Dual Density Piaggio Zip 4T / Fast Rider 2T
Article no.: P203.0140

Air Filter Polini Dual Density Piaggio Zip 4T / Fast Rider 2T

6,20 €
In stock
RRP
6,60 €
-6% Discount
Polini
Air Filter Polini Dual Density Piaggio Liberty 50 - 200 4T
Article no.: P203.0136

Air Filter Polini Dual Density Piaggio Liberty 50 - 200 4T

6,10 €
In stock
RRP
7,10 €
-14% Discount
Polini
Air Filter Polini Honda Dylan / Passion / SH 125 - 150
Article no.: P203.0156

Air Filter Polini Honda Dylan / Passion / SH 125 - 150

21,50 €
In stock
RRP
24,00 €
-10% Discount
Polini
Air Filter Polini Dual Density Gilera Runner 125 / 180 2T
Article no.: P203.0126

Air Filter Polini Dual Density Gilera Runner 125 / 180 2T

7,10 €
In stock
RRP
7,40 €
-4% Discount
Polini
Air Filter Polini 39mm Vespa PX 125-200 / P200E
Article no.: P203.0158

Air Filter Polini 39mm Vespa PX 125-200 / P200E

26,00 €
In stock
Polini
Bellmouth Polini 32x1,5mm / 48mm PHBG
Article no.: P203.1504

Bellmouth Polini 32x1,5mm / 48mm PHBG

25,00 €
In stock
MotoForce Racing
Karting Airbox d.35mm / d.50mm black / orange
Article no.: MF18.00223
2

Karting Airbox d.35mm / d.50mm black / orange

25,00 €
In stock
RRP
32,00 €
-22% Discount
Sale
Doppler
Air Filter Doppler Venturi 28/35mm PHVA/PHBN black
Article no.: CGN324521
19

Air Filter Doppler Venturi 28/35mm PHVA/PHBN black

26,00 €
In stock
RRP
30,00 €
-13% Discount
Sale
Koso
Luftfilter Koso Racing Air-System 35mm PHVA/PHBN blue
Article no.: KO-E003G2335B

Luftfilter Koso Racing Air-System 35mm PHVA/PHBN blue

15,50 €
In stock
MotoForce Racing
Airbox Intake Bellows PWK / VHST 56 x 45mm x 350mm universal
Article no.: MF18.00190

Airbox Intake Bellows PWK / VHST 56 x 45mm x 350mm universal

15,00 €
In stock
Polini
Air Filter Polini 39mm straight
Article no.: P203.0038

Air Filter Polini 39mm straight

36,00 €
In stock
RRP
42,00 €
-14% Discount
Polini
Air Filter Polini short straight 37/38mm PHBG/PHBL blue
Article no.: P203.0032

Air Filter Polini short straight 37/38mm PHBG/PHBL blue

34,50 €
In stock
RRP
38,00 €
-9% Discount
Doppler
Air Filter Doppler Venturi 28/35mm PHVA/PHBN white
Article no.: CGN473482
20

Air Filter Doppler Venturi 28/35mm PHVA/PHBN white

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
Standard Parts
Air Filter Peugeot Speedfight / TKR / Vivacity 100
Article no.: CGN450799

Air Filter Peugeot Speedfight / TKR / Vivacity 100

5,00 €
In stock
Hiflofiltro
Air Filter Hiflofiltro Yamaha Xmax 300 ab 2017
Article no.: HFA4301

Air Filter Hiflofiltro Yamaha Xmax 300 ab 2017

12,50 €
In stock
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Air filters: clean air for maximum performance

The air filter ensures that the engine draws in clean air, as the entry of foreign objects seriously compromises reliability. Regardless of the vehicle type, clean air is an indispensable requirement. Furthermore, an overly restricted airflow harms performance. This is why manufacturers and tuners often optimize the filter system to achieve the best compromise between flow and filtration.

Optimized performance with open air filters

Racing, Sport, or Original?

In general, the air volume must be increased as engine performance or displacement increases.

For 50cc motorcycles and scooters, the original airbox is designed for limited power only. Therefore, for larger cylinder kits, it is recommended to use a racing air filter that attaches directly to the carburetor, or a larger airbox such as kart-style airboxes.
If you do not increase the displacement, you can still improve filtration by replacing the original air filter with a pod air filter, usually made of dual-layer foam with two different densities.
For motocross, enduro, or general off-road use, it is better to keep a closed airbox, as these machines are used in extreme conditions like dust or mud. The filter should therefore be protected as much as possible against splash water, mud, and dust. Usually, the volume of the original airbox is sufficient for these engines, but the airflow can be further improved using Powerflow kits from brands like Twin Air or perforated airbox covers.

Important note: If you upgrade from a standard air filter element in the airbox to an open air filter, you must readjust your carburetor with different jets.

Air filter maintenance

Improving airflow does little good if you do not take the time to maintain your equipment. It is important to clean or replace the air filter as often as necessary, which also applies to vehicles that have not been tuned.

For motorcycles and scooters with an original airbox, you can find the maintenance intervals in the owner's manual.
With intensive use or a filter upgrade, you should be even more vigilant and regularly check the condition of your filter. A dirty filter cannot provide adequate airflow, which leads to a loss of performance.

For off-road use, you should check the condition of the air filter after every ride. On a very dusty motocross day, it is even sensible to have a spare filter ready for a mid-day swap.

It is best to use special air filter cleaner and an air filter oil that protects the foam from water and fine particles.

Air filters in our shop

We offer various high-quality air filter brands on our site, such as Polini, Moose Racing, Twin Air, Top Performance, YCF, Motoforce, STR8, Stage6, and many others.

In addition to engine performance, you can also replace your filter for aesthetic reasons. That is why we also carry numerous custom air filters with original designs, unique shapes, and in many colors.

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