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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.
Verified Customer Reviews for Motorcycle Air Filters
Usual K&N quality 
K&N Air Filter HA-1004 - Honda
05 Jan 2026 by Ben T
K&N Air Filter HA-1004 - Honda Not fitted yet but looks to be the usual high quality product you'd expect. Fast shipping as always.
Helpful?
Great product, easy to fit and looks great 
K&N Air Filter TB-6621- Triumph
02 Jan 2026 by Anonymous
K&N Air Filter TB-6621- Triumph Not a long time to fit, all easy enough to do at home without too many tools required, product is so much better that standard air filter, perfect fit, breathes and sounds a lot better and has a far better growl when riding the bike, a cheap improvement would recommend
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Outstanding 
K&N Air Filter TB-9016 - Triumph
30 Dec 2025 by Stewart W
K&N Air Filter TB-9016 - Triumph Fabulous product, fabulous price, fabulous communication, free delivery and free returns - Outstanding!!
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Good 
Hiflofiltro OE Replacement Air Filter - HFA2610
21 Dec 2025 by Mark
Hiflofiltro OE Replacement Air Filter - HFA2610 This was not exactly the same shape but got to fit
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K &n filter ,gtr1400 
K&N Air Filter KA-1406 - Kawasaki
18 Dec 2025 by Anonymous
K&N Air Filter KA-1406 - Kawasaki Turned up day after ordered. At the time cheapest I could find
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Great product better priced than BMW 
Hiflofiltro OE Replacement Air Filter - HFA7919
16 Dec 2025 by Hoppy
Hiflofiltro OE Replacement Air Filter - HFA7919 The product was delivered in quick time, it’s well made and much cheaper to buy than a BMW brand air filter
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Quality part 
K&N Air Filter HA-1110 - Honda
12 Dec 2025 by Gilo
K&N Air Filter HA-1110 - Honda Can’t go wrong with a K&N filter give it a good clean every couple of thousand miles if ya want. And use the proper cleaning chemical and oil works a treat.
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