Collection:
Fuel & Air - Air Filters
3840 products
Breathe clean and boost performance with air filters made for the ride.
Uni NU-4034 Air Filter
Regular price
$38.63
Sale price
$38.63
Regular price
$33.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1978-1979 Honda CX500 1979-1982 ...
Uni NU-4089 Air Filter
Regular price
$41.63
Sale price
$41.63
Regular price
$37.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1984 Honda GL1200 Gold Wing 1984...
Uni NU-4073ST Multi-Stage Competition Air Filter
Regular price
$43.56
Sale price
$43.56
Regular price
$42.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-4134ST Multi-Stage Competition Air Filter
Regular price
$39.96
Sale price
$39.96
Regular price
$37.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
6% Off
Uni NU-2294ST Multi-Stage Competition Air Filter
Regular price
$33.88
Sale price
$33.88
Regular price
$35.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
14% Off
Uni NU-3265ST Air Filter
Regular price
$53.38
Sale price
$53.38
Regular price
$61.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2016-2018 Yamaha YXE70 Wolverine...
15% Off
Uni NU-2390 Air Filter
Regular price
$22.15
Sale price
$22.15
Regular price
$25.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2000-2002 Kawasaki ZX750 Ninja Z...
Uni NU-8611ST Air Filter
Regular price
$28.63
Sale price
$28.63
Regular price
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2016-2017 Arctic Cat HDX 500 XT ...
Uni NU-2322 Air Filter
Regular price
$38.63
Sale price
$38.63
Regular price
$33.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:1976-1980 Kawasaki KZ750B/E
Uni NU-3257ST Multi-Stage Competition Air Filter
Regular price
$16.82
Sale price
$16.82
Regular price
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
19% Off
Uni NU-2603ST Multi-Stage Competition Air Filter
Regular price
$30.86
Sale price
$30.86
Regular price
$37.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-3268ST Air Filter
Regular price
$37.08
Sale price
$37.08
Regular price
$33.95
Unit price
/per
Manufactured from patented open-cell polyurethane filter foam. Designed for full depth filtration and increased air flow over stock. Made in the USA.Vehicle Fitment:2018-2022 Yamaha YFM700 Grizzly ...
Uni NU-4132ST Multi-Stage Competition Air Filter
Regular price
$26.28
Sale price
$26.28
Regular price
Unit price
/per
HONDA, CRF & XR 80/100 Hi-Flow (88-18). Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. T...
6% Off
Uni NU-2467ST Multi-Stage Competition Air Filter
Regular price
$33.88
Sale price
$33.88
Regular price
$35.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-2386ST Multi-Stage Competition Air Filter
Regular price
$29.88
Sale price
$29.88
Regular price
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
Uni NU-2464ST Multi-Stage Competition Air Filter
Regular price
$38.52
Sale price
$38.52
Regular price
$35.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
7% Off
Uni NU-4104ST Multi-Stage Competition Air Filter
Regular price
$35.38
Sale price
$35.38
Regular price
$37.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
7% Off
Uni NU-2399ST Multi-Stage Competition Air Filter
Regular price
$35.38
Sale price
$35.38
Regular price
$37.95
Unit price
/per
Unsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre-filter captures the bigger...
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