Kefly Air Filter Kit for Toyota Camry Avalon Sienna (2012–2018) — Engine + Cabin Filters, High-Flow & Electrostatic

Kefly Air Filter Kit pairs a high-flow engine air filter with a multi-layer cabin filter to protect engine performance and improve in-cabin air quality for compatible Toyota and Lexus models.

This kit includes one engine air filter (replacement for CA10755 series numbers) and one cabin air filter (replacement for CF10285 series numbers). Both filters are manufactured using durable, high-breathability materials and industrial electrostatic media to trap dust, pollen and particulates while resisting deformation. The set is tailored for a range of Toyota and Lexus models from roughly 2010–2021 — check vehicle compatibility below before purchasing.

Will these filters fit my vehicle?

Compatibility covers a number of Toyota and Lexus gasoline models — primarily non-hybrid V6 and select L4 engines. Confirm your model year and engine size against the list to ensure correct fit and filter numbers.

• Fits: 2012–2017 Toyota Camry V6 3.5L, 2013–2018 Avalon V6 3.5L (non-hybrid).
• Also fits: 2011–2020 Sienna (L4 2.7L & V6 3.5L), 2014–2019 Highlander (2.7L and 3.5L).
• Lexus compatibility: RX350 (2010–2015), ES350 (2013–2018), NX200T/NX300 (2015–2021) depending on engine.
• Cross-reference OEM numbers: engine replacements include 17801-0P050 and similar; cabin replaces CF10285 and many 87139-series codes.

How do these filters improve engine and cabin performance?

The engine air element is built from breathable, tear-resistant media that maintains steady airflow while filtering harmful particles. The cabin air filter uses multi-layer electrostatic material to capture fine particulates and reduce odors, helping the ventilation system deliver cleaner air.

• Engine filter: high-flow fabric resists deformation for consistent air delivery.
• Cabin filter: electrostatic layers trap pollen, dust and airborne particulates.
• Combined effect: supports efficient combustion and a fresher cabin environment.
• Durability: materials chosen to withstand typical road and climate stresses.

How often should I change these filters and how easy is installation?

Kefly recommends replacing both the engine and cabin filters approximately once every 12 months or every 10,000 kilometers, whichever comes first. Installation is straightforward for anyone comfortable with basic vehicle maintenance; the cabin filter and engine filter are designed to drop into existing housings that match OEM shapes and mounting points.

• Suggested interval: 12 months / 10,000 km for balanced protection.
• Installation: direct-fit replacements for original housings—no trimming required.
• Tools: typically simple hand tools; consult your vehicle manual for access steps.
• Tip: replace both filters at once for consistent airflow and cabin hygiene.

What replacement numbers and quality features should I know?

Kefly’s engine filter substitutes common OEM codes (including CA10755 and several 17801 series parts) while the cabin filter replaces CF10285 and a broad list of 87139-series numbers. The construction emphasizes a multi-layer approach and industrial electrostatic media to capture a range of particle sizes without overly restricting airflow.

• Engine cross-references: CA10755, 17801-0P050, 17801-YZZ11, etc.
• Cabin cross-references: CF10285 plus many 87139-##### OEM codes.
• Materials: breathable, tear-resistant fabric and electrostatic media layers.
• Performance aim: balance filtration efficiency with airflow and longevity.

Who is this for: Drivers who own compatible Toyota or Lexus gasoline models and want a ready-made replacement set that matches common OEM numbers, provides reliable filtration for engine intake and passenger cabin, and uses durable materials engineered for regular road use. It’s suited to owners performing DIY maintenance or service shops seeking direct-fit aftermarket replacements.