Denso Cabin Air Filter for Acura/Honda 9.26" x 8.9" x 1.2" - OE Fit, Pleated Media for Pollen & Dust

This genuine Denso cabin air filter replaces the factory unit for compatible Acura and Honda models from 2003 through 2018. Built to the brand's OE-equivalent standards, the 9.26" x 8.9" x 1.2" media fits the original housing and captures common in-cabin contaminants while preserving proper airflow for HVAC performance.

How does this filter improve in-cabin air quality?

The Denso 453-2026 uses pleated filtration media sized to increase surface area, which helps intercept particles before they enter the passenger compartment. It reduces accumulated dust and pollen on vents and interior surfaces, contributing to a fresher-feeling cabin.

• Pleated filter media traps airborne particles like pollen and dust
• OE-fit dimensions (9.26" x 8.9" x 1.2") ensure secure seating in the housing
• Helps keep HVAC vents and blower components cleaner over time

Will this part fit my Acura or Honda model?

This specific Denso filter is listed to fit many Acura and Honda vehicles from 2003 through 2018 when the OEM cabin filter uses the same dimensions. Always verify part compatibility with your vehicle year, make, and model before ordering to ensure correct fitment.

• Designed as a direct replacement for matching OEM-size housings
• Check vehicle fitment charts or VIN lookup to confirm compatibility
• Simple swap-in replacement—no tools beyond basic access required

How do I install and maintain this cabin air filter?

Installation is straightforward for most compatible vehicles: access the filter housing (commonly behind the glove box or under the cowl), remove the old filter, and install the Denso unit in the same orientation. Replace at manufacturer-recommended intervals or sooner if you drive in dusty or pollen-heavy environments.

• Standard replacement procedure—remove old, insert new with correct airflow orientation
• Inspect during regular vehicle service or when airflow decreases
• Recommended replacement interval varies by driving conditions and owner manual

Who is this for? Drivers and vehicle owners who want a reliable, OEM-style cabin air filter for compatible Acura and Honda models—especially those in urban, suburban, or rural areas where pollen, dust, and road debris are common. This Denso filter suits DIY installers and professional shops seeking a direct-fit replacement with clear dimensions (9.26" x 8.9" x 1.2") that maintain proper HVAC airflow and cabin cleanliness.