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BMC Air Filter POLARIS ATP 500 HO – FM321/21 (Multi-bike)

BMC Air Filter POLARIS ATP 500 HO – FM321/21 (Multi-bike)

SKU:FM321/21

Regular price €54,57
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The BMC FM321/21 air filter is the high-performance Standard version replacement filter for the POLARIS ATP 500 HO. BMC's iconic red filter for daily use: more airflow, better filtration, and longer lifespan compared to the original paper filter.

  • Increased airflow to the engine: BMC cotton gauze has wider meshes than OEM paper, allowing greater flow without losing filtration.
  • 97.5% filtration efficiency — ISO5011 standard: blocks all impurities larger than 7 microns, superior protection to the original filter.
  • Larger filtration area: maximum permeability and airflow compared to standard panel filters.
  • Washable and reusable: regenerates with the official BMC kit every 20,000–25,000 km, lasting the lifetime of the motorcycle.
  • The choice of champions: BMC equips the most important teams in Formula 1, MotoGP, and WorldSBK.

Specifically designed for the POLARIS ATP 500 HO. Direct installation in the original airbox without any modifications.

Improve your motorcycle's performance with the BMC FM321/21 filter. Installation in minutes, a difference from the very first kilometer. Add it to the cart.

BMC

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  • Item in low stock - ships in 7 business days.
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This filter is compatible with these models

  • POLARIS ATP 500 HO 04>05
  • POLARIS DIESEL 455 99>01
  • POLARIS HAWKEYE 400 HO 2X4 2011
  • POLARIS MAGNUM 325 2X4 2000
  • POLARIS MAGNUM 325 2X4 (Built Before 01/08/2001) 2001
  • POLARIS MAGNUM 325 4X4 2000
  • POLARIS MAGNUM 325 4X4 (Built Before 01/08/2001) 2001
  • POLARIS MAGNUM 500 4X4 99>02
  • POLARIS MAGNUM 500 4X4 2003
  • POLARIS RANGER 2X4 425 2001
  • POLARIS SCRAMBLER 850 15>18
  • POLARIS SCRAMBLER 500 2X4 01>02
  • POLARIS SCRAMBLER 500 4X4 97>12
  • POLARIS SCRAMBLER 850 XP HO 13>14
  • POLARIS SCRAMBLER 850 XP HO EPS LE 13>14
  • POLARIS SPORTSMAN 335 99>01
  • POLARIS SPORTSMAN 450 06>07
  • POLARIS SPORTSMAN 500 2001
  • POLARIS SPORTSMAN 500 2002
  • POLARIS SPORTSMAN 550 10>12
  • POLARIS SPORTSMAN 550 13>14
  • POLARIS SPORTSMAN 570 14>
  • POLARIS SPORTSMAN 600 03>05
  • POLARIS SPORTSMAN 700 02>06
  • POLARIS SPORTSMAN 850 15>16
  • POLARIS SPORTSMAN 400 2X4 2001
  • POLARIS SPORTSMAN 400 4X4 01>05
  • POLARIS SPORTSMAN 400 HO 08>14
  • POLARIS SPORTSMAN 400 HO SOUTH EDITION 13>14
  • POLARIS SPORTSMAN 450 HO 16>
  • POLARIS SPORTSMAN 450 HO EPS 17>
  • POLARIS SPORTSMAN 450 HO UTILITY EDITION 17>
  • POLARIS SPORTSMAN 500 4X4 96>00
  • POLARIS SPORTSMAN 500 6X6 2000
  • POLARIS SPORTSMAN 500 6X6 01>09
  • POLARIS SPORTSMAN 500 6X6 MV 2007
  • POLARIS SPORTSMAN 500 EFI 06>09
  • POLARIS SPORTSMAN 500 EFI 2007
  • POLARIS SPORTSMAN 500 EFI 2012
  • POLARIS SPORTSMAN 500 EFI 500 2010
  • POLARIS SPORTSMAN 500 EFI DELUXE 2007
  • POLARIS SPORTSMAN 500 EFI LE 08>09
  • POLARIS SPORTSMAN 500 EFI TOURING 2010
  • POLARIS SPORTSMAN 500 EFI TOURING 08>09
  • POLARIS SPORTSMAN 500 EFI TOURING LE 08>09
  • POLARIS SPORTSMAN 500 EFI X2 08>09
  • POLARIS SPORTSMAN 500 EFI X2 2006
  • POLARIS SPORTSMAN 500 EFI X2 2007
  • POLARIS SPORTSMAN 500 EFI X2 DELUXE 2007
  • POLARIS SPORTSMAN 500 HO 01>09
  • POLARIS SPORTSMAN 500 HO 10>13
  • POLARIS SPORTSMAN 500 HO 4X4 02>03
  • POLARIS SPORTSMAN 500 HO DUSE 2001
  • POLARIS SPORTSMAN 500 HO MOSSY OAK 2004
  • POLARIS SPORTSMAN 500 HO POLARIS PURSUITE LE 2012
  • POLARIS SPORTSMAN 500 HO RSE 2001
  • POLARIS SPORTSMAN 500 HO TOURING 10>12
  • POLARIS SPORTSMAN 500 HO TOURING 2013
  • POLARIS SPORTSMAN 550 EPS 10>14
  • POLARIS SPORTSMAN 550 EPS BROWNING 10>12
  • POLARIS SPORTSMAN 550 EPS ORANGE MADNESS LE 2012
  • POLARIS SPORTSMAN 550 EPS TOURING 10>14
  • POLARIS SPORTSMAN 550 X2 10>14
  • POLARIS SPORTSMAN 570 6X6 2019
  • POLARIS SPORTSMAN 570 BIG BOSS 6X6 EPS 17>18
  • POLARIS SPORTSMAN 570 EPS 14>
  • POLARIS SPORTSMAN 570 EPS UTILITY EDITION 17>
  • POLARIS SPORTSMAN 570 SP 15>
  • POLARIS SPORTSMAN 570 SP HUNTERS EDITION 15>
  • POLARIS SPORTSMAN 570 TOURING 14>
  • POLARIS SPORTSMAN 570 TOURING EPS 15>
  • POLARIS SPORTSMAN 570 TOURING SP 15>
  • POLARIS SPORTSMAN 570 X2 EPS 15>
  • POLARIS SPORTSMAN 700 EFI 04>07
  • POLARIS SPORTSMAN 700 EFI X2 2008
  • POLARIS SPORTSMAN 700 MV 06>07
  • POLARIS SPORTSMAN 700 TWIN MOSSY OAK 2004
  • POLARIS SPORTSMAN 800 BIG BOSS 6X6 12>14
  • POLARIS SPORTSMAN 800 EFI 06>14
  • POLARIS SPORTSMAN 800 EFI 2008
  • POLARIS SPORTSMAN 800 EFI 6X6 10>11
  • POLARIS SPORTSMAN 800 EFI 6X6 BIG BOSS 09>12
  • POLARIS SPORTSMAN 800 EFI HO 08>09
  • POLARIS SPORTSMAN 800 EFI LE 2008
  • POLARIS SPORTSMAN 800 EFI TOURING 08>09
  • POLARIS SPORTSMAN 800 EFI X2 07>09
  • POLARIS SPORTSMAN 800 EFI X2 LE 2008
  • POLARIS SPORTSMAN 800 HO EFI MILITARY 2008
  • POLARIS SPORTSMAN 800 TWIN EFI 2005
  • POLARIS SPORTSMAN 850 HIGH LIFTER EDITION 2016
  • POLARIS SPORTSMAN 850 HO TOURING EPS BRONZE MIST LE 2014
  • POLARIS SPORTSMAN 850 HO TOURING EPS SUNSET RED LE 2013
  • POLARIS SPORTSMAN 850 SP 15>16
  • POLARIS SPORTSMAN 850 TOURING EPS 10>11
  • POLARIS SPORTSMAN 850 TOURING HO EPS 12>14
  • POLARIS SPORTSMAN 850 TOURING SP 15>17
  • POLARIS SPORTSMAN FOREST 500 2012
  • POLARIS SPORTSMAN FOREST 550 2012
  • POLARIS SPORTSMAN FOREST 800 2012
  • POLARIS SPORTSMAN FOREST 800 6X6 2012
  • POLARIS SPORTSMAN FOREST TRACTOR 500 2012
  • POLARIS SPORTSMAN MV7 700 2005
  • POLARIS TRAIL BLAZER 330 10>13
  • POLARIS TRAIL BOSS 325 2X4 2000
  • POLARIS TRAIL BOSS 325 2X4 (Built Before 12/11/2000) 2001
  • POLARIS TRAIL BOSS 330 10>13
  • POLARIS WORKER 335 1999
  • POLARIS WORKER 500 1999
  • POLARIS XPEDITION 325 00>02
  • POLARIS XPEDITION 425 00>02
  • POLARIS XPLORER 500 4X4 1997

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