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Air filter

(152 products)
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products
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Product type
Air filter Air filter accessories Air filter box Air filter insert Bell mouth Dust cover Hose clamp Air filter sleeve
Air filter connection
25mm 28mm 32mm 35mm 37mm 38mm 39mm 40mm 42mm 44mm 46mm 48mm 49mm 50mm 55mm 57mm 60mm 62mm 70mm
Angle
25 degrees 30 degrees 45 degrees 90 degrees long short straight
Colour
Black Blue Carbon Chrome Gold Green Orange Purple Red Silver Turquoise White Yellow
Brand
Artein Doppler Koso Malossi MotoForce MotoForce Racing Polini Prespo Stage6 Standard Parts STR8 Top Performances Voca Racing YCF
Price
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Doppler
Air Filter Box Doppler Air 28 / 35mm Box black
Article no.: CGN468867
1

Air Filter Box Doppler Air 28 / 35mm Box black

30,00 €
In stock
Standard Parts
Air Filter Adapter 90° angle d. 28/35
Article no.: CGN440073

Air Filter Adapter 90° angle d. 28/35

4,70 €
In stock
4,90 €
-4% Discount
Standard Parts
Air Filter KN type 28/35mm PHVA /PHBN 0°-90° black / green
Article no.: CGN480756

Air Filter KN type 28/35mm PHVA /PHBN 0°-90° black / green

20,50 €
In stock
Standard Parts
Air Filter type KN 28/35mm PHVA/PHBN 0°-90° black / green
Article no.: CGN480757

Air Filter type KN 28/35mm PHVA/PHBN 0°-90° black / green

17,50 €
In stock
MotoForce Racing
Luftfilter Motoforce Racing 50mm PWK/VHST black
Article no.: MF18.00100

Luftfilter Motoforce Racing 50mm PWK/VHST black

13,50 €
In stock
RRP
20,00 €
-33% Discount
Sale
Polini
Air Filter Polini Big Evolution 48-50mm PWK/VHST straight
Article no.: P203.0150

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

Air Filter Polini Air Box 100x80mm 32mm PHBG straight

19,50 €
In stock
RRP
22,00 €
-11% Discount
Polini
Air Filter Polini Air Box 125x65mm 37/38mm PHBG/PHBL 90°
Article no.: P203.0096

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

18,50 €
In stock
RRP
21,00 €
-12% Discount
MotoForce Racing
Karting Airbox 28 / 35 / 46mm
Article no.: MF18.00220

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
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 straight 28 / 35mm PHVA/PHBN black
Article no.: STR-341.12

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

9,50 €
In stock
RRP
14,50 €
-34% Discount
Sale
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 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

6,50 €
In stock
RRP
9,90 €
-34% Discount
Sale
Str8
Air Filter STR8 Powerfilter 28/35mm PHVA/PHBN white
Article no.: STR-346.75/WH

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

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

20,50 €
In stock
RRP
24,00 €
-15% Discount
Str8
Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm chrome
Article no.: STR-346.77/CR

Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm chrome

9,60 €
In stock
RRP
9,90 €
-3% Discount
Str8
Air Filter STR8 Powerfilter type KN 35 - 50mm chrome
Article no.: STR-346.78/CR

Air Filter STR8 Powerfilter type KN 35 - 50mm chrome

6,50 €
In stock
RRP
9,90 €
-34% Discount
Sale
Str8
Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm red
Article no.: STR-346.77/RE

Air Filter STR8 Powerfilter Shorty type KN 42 - 55mm red

5,90 €
In stock
RRP
9,90 €
-40% Discount
Sale
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
Polini
Air Filter Polini Evolution oval 28-55mm black / blue
Article no.: P203.0147

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

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

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
1

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

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

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

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

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

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

34,00 €
In stock
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 39mm Vespa PX 125-200 / P200E
Article no.: P203.0158

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

26,00 €
In stock
Doppler
Air Filter Doppler Venturi 28/35mm PHVA/PHBN black
Article no.: CGN324521

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

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

27,00 €
In stock
RRP
30,00 €
-10% Discount
Sale
YCF
Air Filter Foam Pit Bike YCF50A
Article no.: YCF-50-0802

Air Filter Foam Pit Bike YCF50A

2,40 €
In stock
RRP
6,40 €
-63% Discount
Stage6
Air Filter Foam Sheet Stage6 Double Layer 150x150mm
Article no.: S6-35071

Air Filter Foam Sheet Stage6 Double Layer 150x150mm

16,00 €
In stock soon
Stage6
Air Filter Foam Sheet Stage6 Double Layer 300x300mm
Article no.: S6-35070

Air Filter Foam Sheet Stage6 Double Layer 300x300mm

21,00 €
In stock soon
RRP
23,00 €
-9% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Gold
Article no.: S6-35040/YE

Bellmouth with grille 50/60mm Stage6 Gold

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Green
Article no.: S6-35040/GR

Bellmouth with grille 50/60mm Stage6 Green

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Blue
Article no.: S6-35040/BL

Bellmouth with grille 50/60mm Stage6 Blue

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Orange
Article no.: S6-35040/OR

Bellmouth with grille 50/60mm Stage6 Orange

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Red
Article no.: S6-35040/RE

Bellmouth with grille 50/60mm Stage6 Red

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Bellmouth with grille 50/60mm Stage6 Black
Article no.: S6-35040/BK

Bellmouth with grille 50/60mm Stage6 Black

22,00 €
In stock soon
RRP
24,00 €
-8% Discount
Stage6
Racing Air Filter Stage6 Double Layer large 35-55mm red
Article no.: S6-35021RO

Racing Air Filter Stage6 Double Layer large 35-55mm red

45,00 €
In stock soon
RRP
50,00 €
-10% Discount
Stage6
Racing Air Filter Stage6 28 - 50mm red
Article no.: S6-35015/RE

Racing Air Filter Stage6 28 - 50mm red

35,00 €
In stock soon
RRP
38,00 €
-8% Discount
Stage6
Racing Air Filter Stage6 short 35mm PHVA/PHBG red
Article no.: S6-35002RO
1

Racing Air Filter Stage6 short 35mm PHVA/PHBG red

27,00 €
In stock soon
RRP
30,00 €
-10% Discount
Malossi
Air Filter Malossi E12 32mm PHBG with screen black
Article no.: M041418

Air Filter Malossi E12 32mm PHBG with screen black

19,50 €
In stock soon
Malossi
Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°
Article no.: M047593.K0

Air Filter Malossi E5 chrome 38mm PHBG/PHBL 30°

28,50 €
In stock soon
Str8
Air Filter STR8 type KN conical 28/35mm PHVA/PHBN 90° blue
Article no.: STR-346.84/BL

Air Filter STR8 type KN conical 28/35mm PHVA/PHBN 90° blue

6,30 €
In stock soon
RRP
7,30 €
-14% Discount
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123

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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