Furious Flow filters are washable and reusable. Check valve is removable for cleaning of the enternal parts of the filter. Stainless steel mesh, check ball, and spring are built to last a lifetime.

Fits Honda:
ATC250ES Big Red (85-87)
ATC250SX (85-87)
ATC350X (85-86)
SXS500M Pioneer 500 (15-21)
SXS520M Pioneer 520 (21)
TRX250 FourTrax/Recon (85-87)
TRX250EX/X (87-88 & 91-92)
TRX300 Fourtrax (88-00)
TRX300EX/X Fourtrax/Sportrax (93-09)
TRX300FW Fourtrax (88-00)
TRX350 Fourtrax Foreman (86-89)
TRX350FE/FM Rancher (00-06)
TRX350TE/TM Rancher (00-06)
TRX400EX/X (99-14)
TRX400FW FourTrax Foreman 4x4 (95-03)
TRX420 FPM (09-13)
TRX420FE (07-18 & 20-23)
TRX420FM (07-23)
TRX420FPE (09-13)
TRX420TE/TM (07-23)
TRX450ES FourTrax Foreman (98-01)
TRX450FE FourTrax Foreman ES 4x4 (02-04)
TRX450FM FourTrax Foreman S 4x4 (98-04)
TRX500FE Foreman 4x4 ES (05-17 & 19)
TRX500FE Rancher 4x4 (16)
TRX500FM Foreman 4x4 (05-13)
TRX500FM Foreman 4x4 Solid Axle (14-16 & 18-19)
TRX500FM Foreman Rubicon 4x4 IRS (16-19)
TRX500FPE FourTrax Foreman 4x4 (07-13)
TRX500FPM Foreman 4x4 EPS (08-13)
TRX500TM Foreman (05-06)
TRX520FE Foreman 4x4 ES (20-23)
TRX520FM 4X4 IRS (20)
TRX520FM 4x4 Solid Axle (20-21)
TRX700XX (08-09)
     Kawasaki:
KFX450R (08-14)
     Polaris:
Outlaw 500 (06-07)
Predator 500 (03-07)