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You want an air filter that keeps the Accord EX engine breathing clean air without restricting power or hurting fuel economy. The right choice reduces dirt ingestion, preserves performance, and can simplify maintenance for the Honda Accord EX.This guide covers the seven top-rated engine air filters shortlisted for fit and function on the Accord EX. We evaluated airflow, particle capture, and build quality to focus on options that match common driving conditions and maintenance schedules. Read on to see which filter types and features matter most for everyday ownership.
Looking for other parts? See all Honda Accord parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | ECOGARD XA11569 Premium Engine Air Filter |  |
| Best Value The sweet spot between price and what you get | RVgolf Engine and Cabin Air Filter Kit for 2013–2017 Honda Accord 2.4L / 2015–2020 Acura TLX 2.4L |  |
| Best Budget The cheapest option that still gets the job done reliably | Carory AF476 Engine Air Filter (replacement for Honda Accord 2.4L 2013–2017) |  |
| Highest Rated A top-rated pick with lots of positive feedback | EPAuto CP134 Premium Cabin Air Filter with Activated Carbon |  |
| Most Popular A crowd favorite that many people choose with confidence | Puroma Cabin Air Filter with Activated Carbon (Replacement for CP134/CF10134) |  |
| Best Seller A high-volume bestseller chosen again and again | EPAuto GP476 Engine Air Filter (Compatible with Honda Accord 2.4L 2013–2017) |  |
1. ECOGARD XA11569 Premium Engine Air Filter
| Fit Type | Vehicle Specific Fit |
|---|---|
| Compatible Models | Honda Accord 1.5L 2018-2021 |
| Product Grade | Replacement Part |
| Recommended Service Interval | 12,000 miles |
The ECOGARD XA11569 is a direct-fit replacement engine air filter made for the 1.5L Honda Accord from 2018 to 2021. It installs in minutes with no special tools and uses high-capacity filter media to trap dust, pollen, and road debris before air reaches the engine. In everyday driving this helps preserve throttle response and fuel efficiency by keeping the intake clean between service intervals. The filter is sized and shaped for a factory-style housing and follows the common 12,000-mile recommended service interval, so it works well for routine DIY maintenance or for owners who swap the part during scheduled service. Build quality and fit are consistently reported as good, and the product replaces common OE numbers. Limitations are minimal: it is a single-use paper-style replacement rather than a washable performance element, so it must be replaced on schedule rather than cleaned for reuse.
Best for: Buyers who want a dependable, easy-to-install replacement to maintain engine performance and fuel efficiency during regular service intervals.
Less Ideal for: Drivers seeking a reusable or high-flow aftermarket performance filter should look at washable performance options instead.
- Vehicle-specific fit for 2018–2021 Honda Accord 1.5L ensures correct sealing and easy installation
- High-capacity media captures dust, pollen, and road particles to protect the engine intake
- Simple to replace in minutes without special tools, suitable for DIY maintenance
- Compatible with common OEM part numbers so it matches factory replacement expectations
- Not a reusable or washable performance filter; designed for periodic replacement rather than cleaning
Verdict: A straightforward, factory-style replacement that reliably restores clean intake airflow for 2018–2021 Honda Accord 1.5L owners.
2. RVgolf Engine and Cabin Air Filter Kit for 2013–2017 Honda Accord 2.4L / 2015–2020 Acura TLX 2.4L
| Applicable models | 2013–2017 Honda Accord 2.4L; 2015–2020 Acura TLX 2.4L |
|---|---|
| Engine air filter OE | CA11476, 17220-5A2-A00 |
| Cabin air filter OE | CF10134, CP134 |
| Unit count | 2 Count |
This RVgolf kit supplies one engine air filter and one cabin air filter sized to fit 2013–2017 Honda Accord 2.4L and 2015–2020 Acura TLX 2.4L models. The engine filter uses a high-fiber, multi-layer construction intended to capture fine particulates and protect the intake while maintaining low intake resistance for steady airflow. The cabin filter uses layered media and a carbon layer on some units to reduce odors and trap airborne contaminants for a cleaner interior. Installation is straightforward and commonly done without special tools by opening the glove box for the cabin side and accessing the engine air box under the hood. Customers report the filters match factory dimensions and cut routine maintenance time and dealer costs. Limitations to note are occasional manufacturing variance in the cabin filter frame and airflow arrow placement on some units, which may require a quick check during installation. For owners looking for a budget-friendly, factory-fit replacement that is simple to install, this kit covers both intake and cabin needs in one purchase.
Best for: Buyers who prioritize cost-effective, straightforward maintenance and want a single kit to replace both engine and cabin filters on the specified Accord or TLX models.
Less Ideal for: Drivers who need filters for other engines, hybrids, or models outside the listed fitment or who require filters certified to a specific aftermarket performance or filtration standard.
- Includes both engine and cabin filters in one kit for coordinated maintenance
- High-fiber and multi-layer media capture fine particulates and help protect the engine and HVAC system
- Low-resistance design aims to preserve intake airflow and minimize AC noise during operation
- Fits specified Honda Accord 2.4L and Acura TLX 2.4L models and installs without specialized tools
- Some cabin filters show reduced frame support on longer sides which could affect sealing in certain housings
Verdict: A practical, budget-friendly twin filter kit that gives Accord 2.4L owners an easy DIY replacement for both engine intake and cabin air in one purchase.
3. Carory AF476 Engine Air Filter (replacement for Honda Accord 2.4L 2013–2017)
| Fit Type | Vehicle Specific Fit |
|---|---|
| Product Grade | Replacement Part |
| OEM Equivalent Part Number | 17220-5A2-A00 |
The Carory AF476 is a direct-fit replacement engine air filter intended for Honda Accord 2.4L model years 2013 through 2017 and Acura TLX 2.4L 2015–2020. It installs in the factory airbox and is used the same way as a factory filter to keep dirt, dust, and debris out of the intake and maintain steady airflow for combustion. The listing cites compatibility with OEM part 17220-5A2-A00 and several cross-reference numbers, so it should fit without modification on matched vehicles. For everyday driving it offers a low-cost way to refresh the intake system, which can help preserve fuel efficiency and smooth throttle response between service intervals. This filter is positioned as a replacement-grade part, so expect functional performance comparable to a factory unit at a lower price point. It does not advertise advanced media or long-life features, so drivers seeking higher filtration efficiency, reusable elements, or extended service life may prefer upgraded or premium alternatives.
Best for: Buyers looking for an inexpensive, ready-to-install replacement to restore factory-level intake filtration on older Accord EX models and maintain efficient everyday driving.
Less Ideal for: Drivers who want premium filtration, washable/reusable elements, or extended-interval performance should consider higher-end aftermarket or performance filters instead.
- Vehicle-specific fit for Honda Accord 2.4L (2013–2017) and Acura TLX 2.4L (2015–2020) simplifies installation.
- Direct replacement for OEM part number 17220-5A2-A00 so no modification is needed.
- Affordable replacement-grade option that helps restore proper intake airflow and engine combustion.
- Multiple cross-reference numbers listed for confident fitment matching.
- No mention of upgraded filter media or extended service life compared with premium or reusable filters.
Verdict: A budget-friendly, direct-fit replacement that restores factory-style intake filtration for Honda Accord 2.4L models without fuss.
4. EPAuto CP134 Premium Cabin Air Filter with Activated Carbon
| Compatible models | Honda and Acura models listed including Accord 2003–2022 |
|---|---|
| Contains | Activated carbon |
| Manufacturer part number | AUTO-CF-006 |
| UPC | 690443852160 |
The EPAuto CP134 is a straightforward cabin air filter intended as a factory-style replacement for Honda and Acura passenger compartments. It installs in the glove-box filter housing and is commonly used during routine maintenance to restore airflow and reduce particulate and odor inside the cabin. The filter uses an activated carbon layer to help neutralize smells and a pleated media to capture dust and pollen. Customers report an OEM-like fit and easy, mostly tool-free installation that takes only a few minutes, so it is convenient for DIY service and scheduled filter changes. Its practical benefits are cleaner vent air, reduced allergens, and lower cost versus dealer parts. Limitations include fewer pleats than some factory filters, which may slightly reduce filter area, and it is a single-use disposable element rather than a washable solution. Buyers should follow the vehicle maker’s replacement interval for best results.
Best for: A reliability-minded DIYer who wants a dependable, factory-quality replacement to maintain consistent cabin air quality and predictable service intervals without dealership service.
Less Ideal for: Drivers looking for a reusable or high-performance filtration solution beyond standard cabin protection should consider specialty or higher-capacity filters instead.
- Activated carbon layer helps reduce cabin odors
- Fits Honda/Acura glove-box housings with OEM-like fit
- Easy, mostly tool-free installation suitable for DIY maintenance
- Pleated media captures dust, pollen and common particulates
- Widely compatible with many Accord model years listed
- Has fewer pleats than some factory filters which may mean less filtration area
Verdict: Choose this EPAuto filter when you want an affordable, easy-to-install factory-quality replacement that reliably restores cabin air cleanliness and odor control.
5. Puroma Cabin Air Filter with Activated Carbon (Replacement for CP134/CF10134)
| Item model number | HCF134S |
|---|---|
| Manufacturer | Puroma |
| Manufacturer Part Number | HCF134S |
| OEM Part Number | # 80292-SDA-A01, 80292-SDC-A01, 80292-SEC-A01, 80292-SHJ-A41, 80292-SWA-A01, 80292-T0G-A01, 80292-TZ5-A41 |
The Puroma HCF134 cabin air filter is a straightforward replacement designed to fit vehicles that use the CP134/CF10134 part. It uses a multi-layer non-woven media plus an activated carbon layer to trap dust, pollen and odor-causing contaminants while maintaining good airflow for HVAC performance. Installation is simple and quick thanks to a rigid frame and a clear airflow arrow, so most owners can swap it in under 10 minutes without tools. In daily use it noticeably reduces stale or musty vent smells and helps keep the cabin air fresher during recirculate mode. The construction feels thicker and more rigid than many economy filters, which helps ensure a snug seal in the housing. The main limitation is that this is an aftermarket single-filter option rather than a premium branded part with extended test data, so buyers who prioritize factory-branded filters or certified filtration ratings may prefer an alternative; otherwise it is a cost-effective maintenance item that performs as intended.
Best for: Buyers who want a low-cost, easy-to-install cabin filter that improves in-cabin air freshness and matches factory fit for compatible Honda models, and who value real-user reliability over branded test data.
Less Ideal for: Drivers who require filters with published laboratory filtration ratings or who prefer factory-branded parts backed by manufacturer certification.
- Activated carbon layer reduces odors and volatile contaminants
- Multi-layer non-woven media captures dust and pollen while preserving airflow
- Rigid frame and accurate sizing for a snug, rattle-free fit
- Quick, tool-free installation with an airflow arrow for correct orientation
- Aftermarket unit without published certified filtration ratings
- Sold as a single pack rather than multi-packs for frequent replacement
Verdict: A practical, budget-friendly cabin filter with activated carbon that fits CP134/CF10134 applications and noticeably improves cabin air freshness.
6. EPAuto GP476 Engine Air Filter (Compatible with Honda Accord 2.4L 2013–2017)
| Compatible Engines | Honda Accord L4 2.4L (2013-2017); Acura TLX L4 (2015-2020) |
|---|---|
| Replacement For | Honda part 17220-5A2-A00 |
| Manufacturer | EPAuto |
| Item model number | FP-008-1 |
The EPAuto GP476 is a direct-fit replacement engine air filter designed for 2.4L Honda Accord models (2013–2017) and certain Acura 4-cylinder applications. It installs in the factory airbox and is intended for routine maintenance to keep intake air clean, helping preserve engine performance and fuel economy. The filter matches the Honda part number indicated in the listing and uses a pleated media design similar to the factory unit, so it seals and fits without modification. Typical use is straightforward: remove the airbox cover, swap the old filter for the new one, and reseal the housing — most users report an easy, five-minute job. The practical benefits are reliable engine protection, OEM-fit replacement at a lower cost than dealer parts, and clear compatibility notes for the covered model years. Limitations include that it is made for specific 4-cylinder gas engines only and is not listed for hybrid variants, so buyers must confirm fitment for their exact engine before purchasing.
Best for: A buyer who prefers low-risk, factory-style replacements and wants a dependable, easy-to-install air filter that follows OEM fitment for routine maintenance.
Less Ideal for: Drivers who need a universal or performance-style filter or who have hybrid powertrains should look at other options tailored to those applications.
- Made to match the manufacturer part number for straightforward fit and sealing in the factory airbox
- Pleated filter media provides standard particle trapping comparable to factory replacement units
- Easy to install with basic hand tools and simple airbox access
- Lower-cost alternative to dealer parts while supporting regular maintenance intervals
- Compatibility limited to specific 4-cylinder gas engines and model years, not for hybrids
Verdict: Choose this filter if you want a reliable, factory-compatible replacement that protects the engine and installs easily without risking fitment issues.
Choosing the Right Honda Accord EX Air Filter: Key Factors to Consider
Filtration Efficiency
Filtration efficiency measures how well the media traps harmful particles before they reach the engine. For the Honda Accord EX, effectiveness at capturing fine dust, pollen, and road debris directly affects cylinder cleanliness and long-term engine wear. Higher efficiency media can reduce the rate of contamination entering the intake, which helps maintain combustion quality and sensor longevity.
However, very dense media can reduce airflow if not well engineered. Look for filters that balance particle capture with maintained airflow characteristics appropriate for the Accord EX engine. Consider the expected driving environment: dusty or rural use favors higher efficiency, while mostly city or highway driving lets you prioritize airflow slightly more.
Airflow and Engine Performance
Airflow affects throttle response, power delivery, and overall engine efficiency. The Accord EX engine needs unrestricted, steady airflow to perform as designed. Filters that overly restrict incoming air can cause a subtle loss of low-end torque or throttle snappiness, especially during sudden acceleration.
Choose a filter whose media and pleat design are optimized for a balance of flow and filtration. If you frequently tow, carry heavy loads, or drive aggressively, prioritize filters that list airflow characteristics or demonstrate low resistance in test data to preserve performance.
Fitment and Seal Integrity
Proper fitment ensures all intake air passes through the filter media rather than bypassing it via gaps. The Accord EX airbox dimensions require precise filter geometry and a reliable gasket to maintain a consistent seal. A poor-fitting filter can allow unfiltered air past the media, negating any filtration benefits and increasing engine wear.
Inspect replacement filters for molded flanges, uniform pleat spacing, and a durable sealing surface. Filters designed to match OEM dimensions reduce the risk of installation issues and simplify routine replacement for DIY owners.
Media Lifespan and Dust Capacity
Media lifespan and dust-holding capacity determine how long a filter can be used before it needs replacement. A filter with higher dust capacity will maintain acceptable airflow and filtration longer between services, which is important if you drive in dusty conditions or prefer extended change intervals.
Consider the tradeoff between longer service life and potential incremental cost. For the Accord EX, selecting a filter with predictable service intervals that align with your maintenance routine reduces the chance of forgetting a change that could degrade engine protection.
Maintenance Type: Disposable Vs Serviceable
Replacement filters are typically disposable, while some high-flow designs are serviceable and can be cleaned and re-oiled. Disposable filters require periodic replacement, which is straightforward and avoids the risk of improper reinstallation. Serviceable filters may offer longer life and lower waste but require correct cleaning and re-oiling procedures.
If you do routine maintenance yourself, choose the maintenance type that matches your skill and schedule. For Accord EX owners who want a low-maintenance option, a well-built disposable filter with predictable intervals is often preferable. If you prefer fewer purchases and are comfortable with cleaning procedures, a serviceable filter can be economical.
Material Durability and Environmental Resistance
Materials used for the filter media and frame should resist moisture, heat cycles, and mechanical stress present in the engine bay. The Accord EX experiences temperature swings and occasional wet-road exposure; a filter that warps or delaminates can lose sealing integrity and allow unfiltered air past the media.
Select filters constructed from stable synthetic media or well-bonded cotton that include a rigid frame and a resilient gasket. Good material construction ensures consistent performance across seasons and reduces the risk of premature failure.
Filter Types and What They Mean for the Accord EX
There are a few common filter constructions you will encounter when choosing an air filter for the Accord EX: paper disposable panels, high-efficiency synthetic media, and washable cotton gauze. Each type trades off filtration, airflow, longevity, and maintenance demands.
Paper disposables are straightforward to replace and offer reliable filtration for everyday driving. Synthetic media can provide improved dust capacity and longer life while maintaining good flow. Washable cotton gauze filters often emphasize airflow and serviceability, which can appeal to drivers who want to clean and reuse the same unit.
- Paper: low maintenance, predictable replacement intervals.
- Synthetic: balanced filtration and dust capacity.
- Washable: high airflow potential, needs careful maintenance.
When To Replace Your Engine Air Filter
Change intervals depend on driving conditions. For mostly highway commuting in clean environments, the factory-recommended interval is often adequate. However, driving on dusty roads, in heavy pollution, or in construction areas necessitates more frequent replacement.
Visually inspect the filter during scheduled services. If the media appears heavily soiled, collapsed, or clogged with debris, replace it even if the recommended mileage has not been reached.
- Check at every oil change if you drive in dusty conditions.
- Replace immediately if you see visible damage or significant contamination.
How Filter Choice Affects Fuel Economy
A properly flowing filter helps the engine achieve the correct air-fuel mixture. Excessive restriction can slightly reduce fuel economy because the engine may need to adjust fueling or work harder to draw air in. Conversely, a filter that balances filtration and low resistance supports efficient combustion and stable sensor readings.
The practical fuel economy differences among reasonable filter choices are typically modest. Prioritize a filter that maintains steady airflow while preventing contaminants from reaching intake components.
- Maintain clean airflow for best steady-state economy.
- Avoid overly restrictive media if fuel economy is a primary concern.
DIY Replacement Tips for Accord EX Owners
Replacing the air filter on the Accord EX is a common DIY job that requires basic hand tools and minimal time. Ensure the engine is cool, open the airbox carefully, and note the orientation of the old filter so the new one seats correctly. Clean the airbox interior of loose debris before installing the new element.
Check the gasket and mating surfaces for damage and ensure the filter sits evenly with no gaps. After reassembly, listen for any unusual intake noise that might indicate an improper seal.
- Inspect the airbox and gasket during every change.
- Replace torn gaskets or warped frames to prevent bypass.
Matching Filter Size and Fitment
Correct dimensions are essential to ensure the filter seals in the Accord EX airbox. Use the vehicle-specific fitment information and compare physical measurements when selecting a replacement. Even small deviations in height or flange thickness can cause sealing problems.
If a filter lists multiple fitment options, verify the Accord EX is explicitly included. When in doubt, measure the old filter and confirm the replacement matches width, length, and thickness.
- Measure the original element before purchase if fitment listings are unclear.
- Confirm flange shape and gasket placement for a reliable seal.
Cleaning and Care for Serviceable Filters
Serviceable filters require a specific cleaning and re-oiling routine. Improper cleaning can leave residual dirt or excess oil that may affect mass airflow sensor readings if the oil contacts the sensor. Follow manufacturer directions for the cleaning agent, drying time, and oil application rate.
Only re-oil gauze-style filters if the design calls for it. Over-oiling is a common cause of issues with sensor contamination, while under-oiling reduces filtration performance.
- Allow complete drying before re-oiling and reinstallation.
- Use recommended cleaning products and avoid household solvents.
Still looking for the perfect fit?
Select your Honda Accord configuration to see the most relevant Air Filters recommendations
How We Chose the Best Honda Accord EX Air Filter
We prioritized criteria that matter for the Honda Accord EX engine and typical driving patterns. Our selection emphasized filtration efficiency and airflow balance because those determine how well the filter protects the intake without choking performance. Fitment accuracy and seal quality were required; filters that risk air bypass or irregular fit were excluded. Dust-loading capacity and media lifespan were weighed to reflect real-world service intervals in urban and rural driving. Material durability and frame rigidity were included to ensure a consistent seal through temperature cycles and repeated filter changes. Finally, we considered maintenance convenience, including whether a filter is disposable or serviceable, since ease of replacement affects long-term ownership.Excluded from the list were filters that did not meet documented fitment dimensions for the Honda Accord EX or those with unclear media specifications. We did not include items lacking basic manufacturer material information or filters that require vehicle modifications. The outcome is a curated set of candidates ranked for their expected balance of protection, airflow, and durability for Accord EX owners.
Our full evaluation process is outlined in our review methodology.
FAQ
How often should I change the engine air filter on my Honda Accord EX?
It depends on driving conditions. Under normal highway and city driving, changing at regular service intervals often suffices. If you drive on dusty roads or in heavy construction areas, inspect the filter more frequently and replace it when visibly dirty.
Can I use a washable filter on the Accord EX, and what are the risks?
Yes, washable filters that fit properly can be used, but they require correct cleaning and re-oiling procedures. The main risk is improper maintenance which can lead to reduced filtration or oil contamination of sensors.
Will a high-flow air filter improve acceleration in the Accord EX?
A properly engineered high-flow filter can slightly improve throttle response under some conditions, but gains are usually modest. The most important factors are fitment and maintaining clean airflow rather than chasing large power increases.
Does replacing the engine air filter affect fuel economy?
A clean filter that maintains steady airflow supports optimal combustion and can help sustain fuel economy. The measurable impact is typically small, but severely clogged filters can negatively affect efficiency.
Are aftermarket filters safe to use in the Accord EX?
Many aftermarket filters are safe if they match the vehicle-specific dimensions and meet acceptable filtration and build-quality standards. Avoid any aftermarket element without clear fitment data or material specifications.
How can I tell if the air filter is installed correctly?
After installation, ensure the filter sits flush in the airbox with the gasket compressed evenly and no visible gaps. Start the engine and listen for unusual intake noise that could indicate a poor seal.
Final Verdict
Choose an air filter for the Honda Accord EX by balancing filtration efficiency, airflow, and maintenance needs. Prioritize a filter that matches the factory dimensions and provides a reliable seal so unfiltered air cannot bypass the media. For drivers in dusty conditions, favor higher dust capacity and tighter filtration, while those focused on economy or throttle response should look for low-resistance designs.Weigh the tradeoffs between disposable and serviceable options based on how comfortable you are with maintenance. Making a considered choice on these criteria will keep your Accord EX's engine running cleanly and predictably over time.
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