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Motorcycle Air Filters

Performance and standard replacement air filters

From simple replacement filters through to washable and reusable performance items from world-famous K&N, we have a range to answer every need. Choose from Filtrex, HiFlo Filtro or K&N in confidence they will keep your bike breathing cleanly. And our 'Your Bike' function means you can tap in your details to find the right part for your machine.  
Departments Featured Products

Aerosol cleaner and oil

£14.21
RRP £17.79

High-cling oil for foam cartridge air filters

£18.95
RRP £21.99

Pump/squeeze action cotton air filter cleaner and oil

£14.21
RRP £17.79

Aerosol air filter oil for K&N cotton air filters

£10.06
RRP £12.59

Verified Customer Reviews for Motorcycle Air Filters

Perfect Fit on Triumph Tiger 900 GT Pro
5
24 Sep 2025 by Trigger
K&N Air Filter TB-9020 - Triumph K&N Air Filter TB-9020 - Triumph
Simple to install. Like for like replacement. On initial start up let the bike idle for 10 mins to allow ECU to adjust to less restricted air flow. From first ride I could notice throttle was more response and acceleration quicker. Worth an upgrade. Changed to this make of filter on every bike I’ve owned. Recommended simple upgrade.
Helpful?
Absolutely fine
5
20 Sep 2025 by Ian C
Hiflofiltro OE Replacement Air Filter - HFA4707 Hiflofiltro OE Replacement Air Filter - HFA4707
I can't say much about an air filter except that I bought it for an independent bike mechanic to carry out a service and the bike is running better now than before. My bike is a Yamaha tracer 7, which is excellent. I found the after market part by asking the advice of AI. I knew I couldn't go wrong getting it from sportsbikeshop and it was delivered the next day, a Sunday.
Helpful?
Well constructed but much lighter construction tha
4
11 Sep 2025 by Anonymous
Hiflofiltro OE Replacement Air Filter - HFA1911 Hiflofiltro OE Replacement Air Filter - HFA1911
Metal parts are thinner and painted whereas the OEM part is heavy duty galvanised. Filter material seems to be thinner. Overall the item is much lighter in weight than the OEM part. An OEM original has lasted 15 years and was of a strong enough construction to withstand being thoroughly cleaned (washed & blown) a couple of times in that period. It is unknown if the lighter construction of the HiFlo part will permit the same maintenance.
Helpful?
Great replacement part
5
09 Sep 2025 by Christopher
K&N Air Filter TB-1005 - Triumph K&N Air Filter TB-1005 - Triumph
Did what it said on the tin. Good product
Helpful?
Exactly as described
5
09 Sep 2025 by Martin P
Hiflofiltro OE Replacement Air Filter - HFA6509 Hiflofiltro OE Replacement Air Filter - HFA6509
Bought this filter for a Triumph Street Twin and it fitted perfectly.
Helpful?
Perfect
5
05 Sep 2025 by Carl
Hiflofiltro OE Replacement Air Filter - HFA4615 Hiflofiltro OE Replacement Air Filter - HFA4615
Perfect fit for XJ6 Div F.
Helpful?
Old bike new filter
5
01 Sep 2025 by GB
K&N Air Filter BM-0300 - BMW K&N Air Filter BM-0300 - BMW
Really surprised to see sportsbike shop had one of these in stock for my old R100 bmw, was cheaper than anyone else as well.
Helpful?