Uni Filter Ultra-Seal Air Filter - NU-4109ST Honda TRX250X / TRX300EX / TRX300X 1991-2009 Brand_Bolt 4375" cylinders and tapped 1/4"-20

4375" cylinders and tapped 1/4"-20 for gear covers

Satin finish body and clamps

Baseplate is powder-coated steel and carpeted to protect painted surfaces

2018-2025 Harley-Davidson CVO Road Glide FLTRXSE 2012 Harley-Davidson CVO Street Glide FLHXSE3 2012 Harley-Davidson CVO Ultra Classic Electra Glide FLHTCUSE7 2013 Harley-Davidson CVO Road Glide FLTRXSE2 2013 Harley-Davidson CVO Road King FLHRSE5 2013 Harley-Davidson CVO Ultra Classic Electra Glide FLHTCUSE8 2014-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE 2014-2025 Harley-Davidson Road King Police FLHP 2015-2016 Harley-Davidson Electra Glide Ultra Classic Low FLHTCUL 2015-2019 Harley-Davidson Electra Glide Ultra Limited Low FLHTKL 2017-2025 Harley-Davidson Road King Special FLHRXS 2020-2024 Harley-Davidson Road Glide Limited FLTRK 2021 Harley-Davidson Electra Glide Revival FLH 2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE 2022-2023 Harley-Davidson Road Glide ST FLTRXST 2022-2023 Harley-Davidson Street Glide ST FLHXST 2023 Harley-Davidson Electra Glide Highway King FLHFB 2024-2025 Harley-Davidson CVO Road Glide ST FLTRXSTSE 2024-2025 Harley-Davidson Road Glide Police FLTRXP 2025 Harley-Davidson Street Glide Ultra FLHXU

Uni Filter Ultra-Seal Air Filter - NU-4109ST Honda TRX250X / TRX300EX / TRX300X 1991-2009 Brand_Bolt 4375" cylinders and tapped 1/4"-20Features Clean easily with grease cutting dishwashing detergent; just clean, oil and reuse Two stage air filter comes apart for maximum airflow and ultimate cleaning Unsurpassed in airflow, stopping dirt and overall performance Fits in stock airbox exactly like OEM filter Made in the USA Specs Model Ultra Seal Product Name Air Filter Base Color Red Units Each Filter Media Material Foam Type Stage II Features Washable Filter Media Style Dual Layer