KAX Engine & Cabin Air Filter Kit — 2‑Pack CA10190/CF10285 for Toyota/Scion/Pontiac, OEM‑Fit, Charcoal Cabin

KAX CA10190 CF10285 is a twin air-filter kit that replaces both the engine air filter and cabin air filter for specified Toyota, Scion and Pontiac models, delivering improved engine breathing and fresher in‑car air.

This combo package contains one engine air filter and one cabin air filter engineered to match factory fitments for Toyota Corolla (1.8L 2009–2019), Toyota Yaris (2007–2018), Toyota Matrix (1.8L 2009–2013), Toyota Corolla iM (2017–2018), Scion xD (2008–2014), Scion iM (2016), and Pontiac Vibe (1.8L 2009–2010). The pair is built with multi-layer filtration media and coconut-shell activated charcoal in the cabin element to reduce odors while protecting intake components. Selling the two filters together removes guesswork at service time and supports synchronized maintenance intervals for better long-term performance.

How does this kit improve engine performance and fuel economy?

The engine filter is constructed from high-flow media that traps dust and debris while allowing adequate airflow to the intake. Cleaner air reduces the load on the engine’s air metering systems and helps maintain optimal combustion conditions—small gains that add up over many miles.

• High-flow filtration media balances particle capture and airflow.
• Correct OEM-style dimensions ensure proper sealing and fit.
• Reduced intake contamination lowers risk of sensor fouling.

What does the cabin filter remove and how does the charcoal help?

The cabin element uses layered media plus coconut-shell activated charcoal to capture pollen, dust, road debris and common odor-causing gases. The charcoal adsorbs volatile compounds, improving interior air quality and reducing unpleasant smells from traffic and exhaust.

• Multi-layer media captures fine particulates and pollen.
• Activated charcoal adsorbs odors and light gaseous pollutants.
• OEM-fit size keeps HVAC airflow balanced for heating and cooling.

How easy is installation and when should I replace both filters?

Both elements are designed for straightforward, tool-light installation—most owners can complete the swap in under five minutes each when following the vehicle’s service access points. KAX recommends replacing the engine and cabin filters together every 12 months or about every 12,000 miles to keep filtration consistent and maintenance simple.

• Quick installation with common access locations—no specialty tools needed.
• Recommended replacement interval: 12 months / 12,000 miles.
• Purchasing the combo saves time and reduces the chance of missed service items.

Will these filters fit my vehicle model and year?

This kit is matched to specific model-year ranges and engine sizes listed by KAX. Confirm compatibility by comparing your vehicle’s year, model and engine displacement to the kit’s application list before purchase to ensure a proper fit.

• Fits Toyota Corolla 1.8L (2009–2019) and related listed models.
• Also fits Toyota Yaris, Matrix, Corolla iM, Scion xD/iM and Pontiac Vibe as specified.
• Verify part numbers CA10190 (engine) and CF10285 (cabin) for exact match.

Who is this for: The KAX CA10190 CF10285 kit is aimed at DIY owners and professional technicians who maintain compatible Toyota, Scion and Pontiac vehicles and prefer a single-purchase solution for synchronized air-filter service. It suits drivers focused on routine upkeep, smoother engine operation, and cleaner cabin air without swapping brands or sourcing separate elements. If you want a hassle-free replacement pair with odor control and OEM-style fitment, this KAX combo is built to streamline that service interval.