K&N HA-6806 High-Flow Air Filter for Select Honda ATVs & UTVs

Vehicle Fitment

• 2006-2023 Honda TRX680FA Rincon 4x4
• 2006-2009 Honda TRX680FGA Rincon 4x4 GPScape
• 2012-2014 Honda TRX500FA / TRX500FPA Foreman Rubicon 4x4 (includes EPS / Power-Steering variants)
• 2015-2019 Honda TRX500FA5 / FA6 / FA7 / FM5 / FM6 / FM6D TRX500/FourTrax Foreman Rubicon (various trim-levels / EPS / Auto-DCT / DLX)
• 2020-2025 Honda TRX520FA5 / FA6 / FA7 / FM6 FourTrax Foreman Rubicon (newer 520 series, where applicable)

Fitment Notes

• Filter fits stock OEM airbox for models listed - verify airbox type before installation.
• No fuel-management modifications typically required after installation.

Features

• Pleated multi-layer cotton gauze media for enhanced airflow and strong dust/debris filtration
• Large filtration surface area for extended service intervals and long filter life
• Washable, reusable and pre-oiled - ready to install out of the box
• Application-specific sealing bead ensures precise fit and airtight seal in OEM airbox
• Improved engine breathing, throttle response and potential for better engine efficiency vs stock filters
• Durable construction for off-road, trail, and ATV/UTV usage conditions
• No modifications needed - direct drop-in replacement for compatible models
• Backed by long service history and reputation of K&N filtration products

Specifications

• Filter Shape: Round Straight
• Base Outside Diameter: ≈ 4.75 in (121 mm)
• Flange Outside Diameter: ≈ 3.125 in (79 mm)
• Filter Height: ≈ 4.875 in (124 mm)
• Filter Material: Cotton gauze media between protective mesh layers
• Washable & Reusable: Yes
• Pre-Oiled: Yes (ready to ride)
• Estimated Filter Re-Oiling Amount: ≈ 0.79 oz (23 ml)
• Package Contents: 1x Air Filter

Included Components

• 1x K&N HA-6806 High-Flow Air Filter

Product Description

The K&N HA-6806 is a performance-grade replacement air filter engineered for select Honda ATVs and UTVs - such as the TRX680 Rincon and various Foreman Rubicon models. Its pleated cotton-gauze media and round straight filter design deliver significantly improved airflow and engine breathing while still providing strong filtration against dust and debris, ideal for off-road and utility riding.

The filter installs directly into the OEM airbox using factory mounting points and features an application-specific sealing bead to ensure a tight, leak-free seal. Pre-oiled and ready to ride, it requires no modifications or fuel-management adjustments in most cases. Since it's washable and reusable, the HA-6806 offers long-term durability and lower maintenance cost compared to disposable OEM filters - making it a practical upgrade for riders seeking consistent performance, reliability, and longevity in demanding conditions.