Direct from manufacturer. Made in the USA. Filter material: 100% monofilament polyester with water repellent finish standard on all pre-filters. Open top, round straight pre-filter Fits S&S Cycle Stealth 1" Taller High Flow Air Filter 170-0127 Fits the following Harley-Davidson models: (Dyna) Convertible FXDS-CONV: 1999–2000 Low Rider FXDL: 1999–2006, 2015–2017 Low Rider S FXDLS: 2016–2017 Street Bob FXDB: 2006–2017 Super Glide Custom FXDC: 1999–2014 Super Glide FXD: 1999–2010 Super Glide Sport FXDX: 1999–2005 Super Glide T Sport FXDXT: 2001–2003 Wide Glide FXDWG: 1999–2017 Fat Bob FXDF: 2008–2016 CVO Fat Bob FXDFSE: 2009–2010 Switchback FLD: 2012–2016 CVO Screamin' Eagle FXDSE: 2007–2008 (Softail) Blackline FXS: 2011–2012 Breakout FXSB: 2013–2017 Breakout S FXBRS: 2018–2024 CVO Pro Street Breakout FXSE: 2013, 2017 CVO Screamin' Eagle Deuce FXSTDSE: 2003–2004 CVO Screamin' Eagle Fat Boy FLSTFSE: 2005–2006 CVO Screamin' Eagle Softail Springer FXSTSSE: 2007–2009 CVO Softail Deluxe FLSTNSE: 2014–2015 Cross Bones FLSTSB: 2008–2011 Custom FXSTC: 1999, 2007–2009 Deuce FXSTD: 2000–2007 Deluxe FLSTN: 2005–2017 Deluxe FLDE: 2018–2024 Fat Bob FXFB: 2018–2020 Fat Bob S FXFBS: 2018–2024 Fat Boy FLSTF: 1999–2017 Fat Boy FLFB: 2018–2025 Fat Boy Lo FLSTFB: 2010–2016 Fat Boy S FLSTFBS: 2016–2017 Fat Boy S FLFBS: 2018–2024 Heritage / Classic FLST/C: 1999–2017 Heritage Springer FLSTS: 2001–2003 Heritage Classic FLHC: 2018, 2025 Heritage Classic S FLHCS: 2018–2024 Low Rider FXLR: 2018–2020 Low Rider S FXLRS: 2020–2025 Low Rider ST FXLRST: 2022–2025 Night Train FXSTB: 1999–2009 Rocker / Custom FXCW/C: 2008–2011 Slim FLS: 2012–2017 Slim FLSL: 2018–2024 Slim S FLSS: 2016–2017 Softail Standard FXST: 1999–2006, 2022–2024 Softail Springer FXSTS: 1999–2007 Sport Glide FLSB: 2018–2024 (Touring) FLH/FLT Models: 1999–2023 FLH/FLT 114: 2024–2025 (Trike) Freewheeler FLRT: 2015–2025 Road Glide 3 FLTRT: 2025 Street Glide Trike FLHXXX: 2010–2011 Tri Glide Ultra Classic FLHTCUTG: 2009–2025