BMC FM321/21 Standard Air Filter for Polaris

The panel air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is made of highly performing materials that allow an increased air flow combined with a more efficient filtration, guaranteeing containment of all impurities from as small as 7 microns (compared to OEM's 10 microns).

BMC air filters are produced using a "Full Moulding" system that enables the characteristic red filter to be realized from a single mould with no welded joints thus avoiding easy breakage. The rubber used in BMC air filtering systems has a long life, is very durable and has optimum adhesion characteristics to all shapes of airboxes.

BMC filters are made of a multi-layered cotton gauze soaked with low viscosity oil covered with an epoxy coated alloy mesh to ensure protection from petrol fumes and oxidization due to air humidity.

All BMC air filters are pre-oiled, and they can be washed and regenerated by using the appropriate BMC regeneration kit.

Technical features

Cylindrical
Outside Width/Base Outside Diameter (mm): 63
Outside Length/Base Inner Diameter (mm): 98
Height (mm): 209
Filter Material: Oiled Cotton Gauze
Washable: Yes

Fitment
POLARIS
ATP 500 HO 2004 > 2005
DIESEL 455 1999 > 2001
HAWKEYE 400 HO 2X4 2020 > 2011
MAGNUM 325 2x4 / 4x4 2000 > 2001
MAGNUM 500 4X4 1999 > 2003
RANGER 425 2x4 2020 > 2001
SCRAMBLER 500 2x4 / 4x4 1997 > 2012
SCRAMBLER 850 / XP HO / XP HO EPS LE 2013 >
SCRAMBLER 1000 XP EPS / XP / XP S / XP S LE 2015 >
SPORTSMAN 335 1999 > 2001
SPORTSMAN 400 2x4 / 4x4 / HO / South Ed. 2001 > 2014
SPORTSMAN 450 / HO / EPS / Utility Ed. 2006 >
SPORTSMAN 500 4x4 / 6x6 / HO / DUSE / RSE 1996 > 2013
SPORTSMAN 500 6X6 MV 2020 > 2007
SPORTSMAN 500 Mossy Oak / EFI / X2 / Deluxe / MV 1996 > 2013
SPORTSMAN 500 Touring / LE / Forest / Forest Tractor 1996 > 2013
SPORTSMAN 550 / EPS / Browning LE / Touring / X2 2010 > 2014
SPORTSMAN 550 Orange Madness LE / Forest 2012
SPORTSMAN 570 / EPS / Touring / SP / Hunters Ed. 2014 >
SPORTSMAN 570 EPS Utility Ed. / Hunter Ed. / Premium 2014 >
SPORTSMAN 570 Touring Premium / X2 / Trail / Ultimate 2014 >
SPORTSMAN 570 Ultimate Trail LE / Utility HD LE / Ride Command LTD Ed. 2014 >
SPORTSMAN 570 Utility HD / Touring Ultimate / Premium 40th Anniversary Ed. 2014 >
SPORTSMAN 570 X2 EPS / Big Boss 6x6 EPS / 6x6 2014 >
SPORTSMAN 600 2003 > 2005
SPORTSMAN 700 / EFI / Twin / Mossy Oak / MV 2002 > 2008
SPORTSMAN 700 MV7 / EFI X2 2005 > 2008
SPORTSMAN 800 EFI / Twin EFI / Deluxe / X2 / HO 2005 > 2014
SPORTSMAN 800 Touring / LE / Military / Big Boss 6x6 / Forest 2005 > 2014
SPORTSMAN 850 / SP / Touring EPS / Touring HO EPS 2010 >
SPORTSMAN 850 HO Touring EPS Sunset Red LE / HO Touring EPS Bronze Mist LE 2013 > 2014
SPORTSMAN 850 Touring SP / High Lifter Ed. / Premium / Touring 2015 >
SPORTSMAN 850 Ultimate Trail / Trail 2022 >
SPORTSMAN 1000 XP / Touring XP / Touring XP LTD 2015 >
SPORTSMAN 1000 XP High Lifter Ed. / XP Hunter Ed. / XP Premium 2015 >
SPORTSMAN 1000 XP S / Ride Command Ed. / XP Ultimate Trail / Touring XP Trail 2020 >
TRAIL BLAZER 330 2010 > 2013
TRAIL BOSS 325 2x4 2000 > 2001
TRAIL BOSS 330 2010 > 2013
WORKER 335 2019 > 2000
WORKER 500 1998 > 2002
XPEd. 325 2000 > 2002
XPEd. 425 2000 > 2002
XPLORER 500 4X4 1997