PHILTOP Engine & Cabin Air Filter for Honda Civic

PHILTOP's two-piece filter kit supplies both the engine air filter and cabin air filter tailored for Honda Civic (2016–2026 2.0L) and HR-V (2023–2025) so you get matched protection for powertrain performance and interior air quality in one purchase.

Buying separate filters can mean extra time, mismatched part numbers and extra trips to the store. This PHILTOP kit bundles the compatible engine and cabin filters (replaces CA12051 and CF11182) so one order delivers both filters engineered to fit and function like the originals. It’s aimed at drivers who want a straightforward, do-it-yourself maintenance solution that maintains engine breathing and cabin comfort.

How do these two filters work together to benefit my car?

Replacing the engine and cabin filters at the same time keeps both systems operating as intended: the engine filter protects intake components from grit and debris, while the cabin filter reduces dust, pollen and odors inside the passenger compartment. When changed together, they reduce strain on related systems and help preserve overall vehicle performance.

• Engine filter traps harmful particles before they reach the intake system.
• Cabin filter captures pollen, dust and common road particulates for cleaner air.
• Coordinated replacement reduces the chance of one worn filter undermining the other system.
• Saves time compared with buying filters separately.

Will these PHILTOP filters fit my exact Honda model and year?

This kit is configured specifically for Honda Civic 2016–2026 with the 2.0L engine and for Honda HR-V model years 2023–2025. PHILTOP lists the equivalent part numbers (engine CA12051, cabin CF11182) so you can confirm fitment against your owner's manual or dealer parts list.

• Fits Civic 2016–2026 (2.0L) engine and HR-V 2023–2025 models.
• Replaces OEM-style part numbers CA12051 (engine) and CF11182 (cabin).
• Check your vehicle’s engine size and build year before ordering.
• Manufacturer-specified dimensions and attachment points match OE fit.

How easy is installation — can I do it myself?

Yes. Both filters are designed for direct replacement with minimal tools or expertise. The cabin filter is usually accessible behind the glovebox and swaps out quickly, while the engine filter installs in the airbox under the hood. Clear instructions are included to guide a fast DIY change.

• Cabin swap often requires no tools and takes only minutes.
• Engine filter fits into the existing airbox housing—simple clip or screw access.
• Full instructions included for step-by-step replacement.
• Ideal for owners who prefer routine home maintenance.

How often should I replace both filters for best results?

PHILTOP recommends replacing both the cabin and engine filters together every 12 months or 12,000 miles as a practical maintenance interval. Local driving conditions—dusty roads, heavy pollen seasons or frequent urban stop-and-go—may warrant earlier replacement.

• Suggested interval: 12 months or 12,000 miles for typical use.
• Replace sooner in dusty or high-pollen environments.
• Regular checks during oil changes help spot heavy contamination.
• Coordinated replacement simplifies record-keeping and upkeep.

Who is this for: This PHILTOP two-filter kit is made for Honda Civic and HR-V owners who prefer a one-stop solution for routine maintenance. It suits DIYers who want OE-compatible parts without sourcing two separate items, fleet managers seeking simplified service intervals, and anyone wanting to keep engine performance and cabin comfort in balance.