A strong dirt-bike air filter delivers a properly matched intake fit and effective dust, dirt, and debris filtration for riders replacing a worn or unsuitable filter. This roundup covers 10 options spanning small 32mm to 38mm filters, common 35mm and 48mm pod styles, a 42mm two-pack, a 35/42/50mm option, and model-specific replacement filters for select Yamaha and Suzuki bikes. Compatibility varies widely: some products target PZ, VM, or PD carburetors and small Chinese-made engines, while others are designed for larger motocross applications.
Material also matters, with non-woven media, aluminum mesh, foam, dual-stage construction, and reusable designs represented. Use your intake diameter, carburetor, engine size, and available clearance as the starting point rather than choosing by appearance alone.
The best air filter for your dirt bike is the one that matches the intake diameter and carburetor while providing suitable filtration for your riding conditions. For small 50cc–125cc machines, the COEFEPIY 32mm, Retepif 35mm, HIAORS 35mm, and CMIYETO 38mm options cover several common fitments. NIBBI offers 48mm filters for compatible 46mm–50mm openings, while TidiRob targets specific Yamaha and Suzuki motocross models with dual-stage filtration.
JGMOTO adds 35mm, 42mm, and 50mm choices in one product.
Air Filter Options for Dirt Bikes and ATVs
How We Compared These Products
We compared dimensions, capacity, materials, compatibility, included components, and care requirements across many Amazon listings. These details matter because the product must fit the available space, intended use, setup requirements, and maintenance routine. After examining the wider field, we selected 10 products from LCGLY, nibbi, CMIYETO, COEFEPIY, JGMOTO, Retepif, HIAORS, TidiRob, and ZSDTRP.
The shortlist includes products such as LCGLY 2PCS 42mm Universal Air Filter For GY6 125CC 150CC 200CC 250CC Dirt Bike ATV Quad, NIBBI 48mm Motorcycle Air Filter High Performance Air Filter 48mm For Dirt Bike Mini Bike, and CMIYETO 38mm Air Filter for Apollo SSR Moped ATV Go kart Scooter Pit Dirt Bike for VM22. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.
Detailed Reviews: Best Air Filter For Dirt Bike
1. 2PCS 42mm Universal Air Filter For GY6 125CC 150CC 200CC 250CC Dirt Bike ATV Quad Scooter Go Kart Compatible With Kawasaki Suzuki Yamaha PZ24 PZ30 Carburetor Moped Roketa Taotao for Motorcycle
Best for: Universal GY6 Carburetor Fitment.
This LCGLY air filter is constructed from 100% new material, offering a good filtering effect for a variety of GY6 engines. It is designed to filter impurities from the air intake, ensuring cleaner air reaches your engine.
The LCGLY air filter features a high-quality construction and a good filtering effect, designed to trap impurities. It is compatible with a wide range of GY6 engines, including 50cc to 250cc models, and fits various carburetors like PZ24 and PZ30. This ensures precise adaptation for efficient operation.
Product Details
| Brand | LCGLY |
|---|---|
| Manufacturer | LCGLY |
| Part Number | LCY-AF039 |
| Model Number | LCY-AF039 |
Pros
- 100% new material construction
- Good filtering effect
- Filters impurities from air intake
- Compatible with GY6 engines and various carburetors
Cons
- Package includes only two filters
Ideal for GY6 scooter, dirt bike, or ATV owners seeking a reliable, general-purpose air filter with broad compatibility for their engine's needs. Ensure your carburetor size matches.
2. NIBBI 48mm Motorcycle Air Filter High Performance Air Filter 48mm For Dirt Bike Mini Bike Pit Bike Motocross GY6 ATV SSR TTR AJS
Best for: Performance Dirt Bike Air Intake.
The NIBBI 48mm air filter features a cone style with a 45-degree bent inlet and 360-degree air intake, designed to precisely increase air flow into your engine for enhanced performance.
Constructed with non-woven filter material wrapped in a rust-resistant metal aluminum mesh, this NIBBI filter effectively isolates dust particles. Its accordion mesh design improves the filtration process, leading to increased air intake and acceleration, which can boost horsepower by 5-8hp and improve throttle response.
Product Details
| Brand | nibbi |
|---|---|
| Dimensions | 1.89"L x 1.89"W x 5.71"H |
| Manufacturer | nibbi |
| Part Number | KL-WT |
| Model Number | KL-WT |
Pros
- Cone style with 45-degree bent inlet
- 360-degree air intake
- Non-woven filter with metal mesh
- Accordion mesh design improves filtration
Cons
- Product dimensions are small
A performance-focused choice for dirt bike, mini bike, or pit bike riders aiming to maximize engine air intake and throttle response for a noticeable power gain. Check 48mm fitment.
3. 38mm Air Filter for Apollo SSR Moped ATV Go kart Scooter Pit Dirt Bike for VM22 PZ22 PZ26 PZ27 PD18J NC50 Carburetor 50cc 70cc 80cc 90cc 110cc 125cc 150cc 196cc 200cc 212cc Engine Parts Red
Best for: Versatile Pit Bike Carburetor Filter.
This 38mm red bent air filter from CMIYETO is designed for a wide range of 2-stroke or 4-stroke engines, fitting most pit bikes, dirt bikes, and scooters with specific carburetors.
The CMIYETO 38mm air filter offers broad compatibility with engines from 50cc to 212cc and carburetors like VM22, PZ22, PZ26, and PZ27. This makes it suitable for various applications including Apollo, SSR, Baja Warrior, and Coleman models, ensuring a proper fit for many common pit and dirt bike setups.
Product Details
| Brand | CMIYETO |
|---|---|
| Manufacturer | CMIYETO |
| Part Number | CM-0083 |
| Model Number | CM-0083 |
Pros
- Fits 38mm carburetor intake
- Compatible with 50cc-212cc engines
- Suitable for 2-stroke and 4-stroke
- Wide range of pit bike fitment
Cons
- Filter color is red only
A practical option for owners of smaller displacement pit bikes, dirt bikes, or scooters needing a 38mm air filter for common Chinese-made engines and carburetors. Verify your specific model.
4. NIBBI 48mm Air Filter High Performance for Motorcycle, ATV, Dirt Bike, Mini Bike, Pit Bike, GY6
Best for: Dirt Bike Performance Enhancement.
Specifically designed for dirt bikes, the NIBBI 48mm air filter aims to improve performance by enabling faster throttle response and enhancing overall engine power.
This high-quality 48mm filter is constructed from non-woven material that is easy to clean and resistant to rust. It is suitable for replacing air filters ranging from 46mm to 50mm, offering a high-performance upgrade that directly contributes to a quicker throttle response and increased power output for your dirt bike.
Product Details
| Brand | nibbi |
|---|---|
| Dimensions | 1.89"L x 1.89"W x 1.89"H |
| Manufacturer | nibbi |
| Part Number | NB-KL |
| Manufacturer Warranty Description | 1 year |
| Model Number | NB-KL |
Pros
- Specifically designed for dirt bikes
- Improves throttle response
- Enhances engine power
- Easy to clean and rust-resistant
Cons
- Only one filter included in the package
Recommended for dirt bike enthusiasts looking to boost their machine's performance with a direct-fit, high-flow air filter that enhances responsiveness and power. Ensure compatibility with 46-50mm intakes.
5. 32mm Red Bent Air Filter Bent Foam Cleaner For 50cc-125cc Motorcycle GoKart
Best for: Small Engine Bent Air Filter.
The COEFEPIY 32mm red bent air filter is engineered for small to medium-sized engines, specifically targeting 50cc to 125cc 2-stroke or 4-stroke applications.
This bent foam cleaner features a 32mm inner diameter connector, suitable for engines ranging from 50cc to 125cc. It is designed to fit various mini pocket bikes, ATVs, and go-karts, including models like TaoTao ATA-110D and Baja DR50, providing a clean air intake for these smaller displacement engines.
Product Details
| Brand | COEFEPIY |
|---|---|
| Included Components | 32mm air filter |
| Manufacturer | COEFEPIY |
| Part Number | AMSZL-MB1559 |
| Manufacturer Warranty Description | 1 |
| Model Number | 1 |
Pros
- Bent foam cleaner design
- 32mm inner diameter connector
- Suitable for 50cc-125cc engines
- Fits various mini pocket bikes and ATVs
Cons
- Connector size is fixed at 32mm
A good choice for owners of smaller displacement mini bikes, ATVs, or go-karts needing a 32mm bent air filter for their 50cc-125cc engines. Confirm the 35mm actual connector size.
6. 35mm 42mm 50mm Air Filter for Dirt Bike Scooter Pod 150cc-250cc Motorcycle
Best for: Universal Multi-Size Dirt Bike Filter.
The JGMOTO universal air filter offers compatibility with 35mm, 42mm, and 50mm intake sizes, making it a versatile option for a wide range of ATV, UTV, dirt bike, and scooter applications.
This high-flow design boosts clean airflow to your engine, enhancing throttle response and acceleration. It effectively traps dust, sand, and debris to reduce engine wear and extend its life. Constructed from high-quality materials, it ensures durability and reusability for long-lasting engine protection across various powersports vehicles.
Product Details
| Brand | JGMOTO |
|---|---|
| Included Components | Air Filter |
| Manufacturer | JGMOTO |
| Part Number | AL-UN-001 |
| Manufacturer Warranty Description | 1 year |
| Model Number | 35/42/50mm |
Pros
- Fits 35mm, 42mm, and 50mm intakes
- Boosts throttle response and acceleration
- Traps dust and debris effectively
- Durable and reusable construction
Cons
- Only one filter included
A versatile, high-flow air filter suitable for riders with ATVs, UTVs, dirt bikes, or scooters who need a filter that accommodates multiple intake sizes and aims to improve performance. Check your specific size.
7. 35mm (1-3/8″) Air Filter for Taotao Coolster 110cc 125cc 70cc 50cc 90cc 150ccBaja Sunl Apollo SSR ATV ATV Quad Dirt Bike Pit Bike Dune Buggy 4 Wheeler Go Kart Pit Dirt Bike Parts
Best for: Chinese ATV/Dirt Bike 35mm Filter.
This 35mm air filter is designed for Chinese-made ATVs, go-karts, and dirt bikes, fitting most 50cc to 150cc engines and specific carburetors like PZ16, PZ19, and PZ20.
With an inside diameter of 35mm, this filter efficiently filters contaminants and introduces clean air to increase power, torque, and horsepower. Made from high-quality materials, it ensures effective filtration of pollutants, contributing to improved gas turbine life and overall engine performance for compatible Chinese powersports vehicles.
Product Details
| Brand | Retepif |
|---|---|
| Included Components | Comes with housing |
| Dimensions | 1"L x 1"W x 1"H |
| Manufacturer | Retepif |
| Part Number | Retepif |
| Manufacturer Warranty Description | NO |
| Model Number | 1 |
Pros
- 35mm inside diameter
- Efficiently filters contaminants
- Increases power, torque, and horsepower
- Made of high-quality materials
Cons
- Manufacturer warranty is listed as NO
An economical choice for owners of 50cc-150cc Chinese ATVs, go-karts, or dirt bikes with PZ16-PZ20 carburetors seeking basic air filtration and performance enhancement. Verify the 35mm fitment.
8. HIAORS 35mm Air Filter for PZ19 PZ20 Carb Taotao Peace Kazuma Meerkat 50cc 70cc 90cc 110cc Scooters Dirt Bikes Go Karts ATVs Quad 4 Wheeler XR50 CRF50 SDG Pit Bike Golden
Best for: Golden 35mm Pit Bike Air Filter.
The HIAORS 35mm golden air filter is designed for a wide array of Chinese-made pit bikes, dirt bikes, ATVs, and go-karts, specifically fitting PZ19 and PZ20 carburetors.
This filter is compatible with numerous brands and models, including Tao Tao, Apollo, and Honda CRF/XR50, covering engines from 49cc to 125cc. It focuses on providing clean air intake to protect motorcycle engines by filtering out impurities, dust, and debris, thereby preventing damage and extending engine life.
Product Details
| Brand | HIAORS |
|---|---|
| Manufacturer | HIAORS |
| Part Number | IN088-Golden-35mm |
| Model Number | IN088-Golden-35mm |
Pros
- Fits 35mm PZ19/PZ20 carburetors
- Compatible with many Chinese brands
- Protects engines from dust and debris
- Suitable for 49cc-125cc engines
Cons
- Color is a specific golden hue
A reliable 35mm air filter for owners of various Chinese pit bikes, dirt bikes, and ATVs with PZ19/PZ20 carburetors, aiming to protect their engine from contaminants. Ensure your carburetor size matches.
9. 2 Pack Dirt Bike Air Filter Compatible with Yamaha YZ250 YZ 125 YZ250F YZ400F YZ426F YZ450F,for Suzuki RM250 RMX450Z RMZ250 RMZ450 RM125 AFR-2401-00 Racing Oils ProFilter,Blue
Best for: Yamaha/Suzuki Racing Air Filter.
This 2-pack of TidiRob air filters utilizes advanced filtration technology for Yamaha and Suzuki dirt bikes, effectively capturing airborne contaminants for cleaner air intake.
Featuring premium Dual Stage Filter technology, these filters offer high filtration precision and efficiency to trap dust and dirt while maintaining proper airflow. They are compatible with specific Yamaha YZ models (1997-2020) and Suzuki RM/RM-Z models (2003-2020), ensuring clean air intake and preventing abrasive particles from entering the engine.
Product Details
| Brand | TidiRob |
|---|---|
| Included Components | 2 pack Dirt Bike Air Filter |
| Dimensions | 10"L x 6"W x 2.5"H |
| Manufacturer | TidiRob |
| Part Number | AFR-2401-00 |
| Manufacturer Warranty Description | 30 days |
| Model Number | AFR-2401-00 |
Pros
- Dual Stage Filter technology
- High filtration precision and efficiency
- Compatible with specific Yamaha/Suzuki models
- Prevents abrasive particles from entering engine
Cons
- Limited compatibility to specific Yamaha/Suzuki models
An excellent option for owners of compatible Yamaha YZ or Suzuki RM/RM-Z dirt bikes seeking advanced filtration to protect their engines and maintain optimal performance. Check specific model year compatibility.
10. 2PCS Motorcycle 48MM Air Intake Filter Universal Carburetor Air Filter Cleaner for Dirt Pit ATV SSR TTR Bike Breather Filter Fit for Many Different Carburetors (Black 48MM)
Best for: Universal 48mm Carburetor Air Filter.
This 2-pack of ZSDTRP 48mm universal air filters is designed for a wide range of motorcycles, ATVs, and pit bikes, featuring a 360-degree non-corrosive aluminum material.
These universal replaceable air filters are suitable for many different ATVs, SSRs, TTRs, GY6s, and pit bikes. They effectively filter impurities, dust, and debris from the air, preventing them from entering the air intake pipe and increasing engine life. The superior aluminum material resists corrosion and rust for durability.
Product Details
| Brand | ZSDTRP |
|---|---|
| Manufacturer | ZSDTRP |
| Part Number | SCL-2012122805-480A01ZS |
| Model Number | SCL-2012122805-480A01ZS |
Pros
- Universal 48mm fitment
- Protects motorcycle engines from debris
- Superior aluminum material
- Resists corrosion and rust
Cons
- Only one size (48mm) is included
A practical choice for owners of various motorcycles, ATVs, or pit bikes needing a durable, universal 48mm air filter to protect their engines from airborne contaminants. Confirm the 48mm intake size.
What Buyers Often Overlook
Sizing and carburetor compatibility determine the real fit
Match the filter’s stated inside diameter to the carburetor or intake neck before comparing design features. The products here range from COEFEPIY’s 32mm filter with a listed 35mm connector inner diameter to 35mm options for PZ16, PZ19, and PZ20 carburetors, a 38mm CMIYETO filter for VM22, PZ22, PZ26, PZ27, and PD18J applications, and 48mm NIBBI models. CMIYETO also lists compatibility across many 50cc–212cc engines, but that broad range does not replace checking the actual carburetor.
For larger or variable openings, JGMOTO lists 35mm, 42mm, and 50mm intake sizes. NIBBI’s NB-KL is described as replacing filters from 46mm to 50mm.
A listed motorcycle or engine family is useful confirmation, but diameter, clamp area, bend angle, and surrounding clearance still need to agree with the original installation.
The Key Product Trade-Off
Filtration materials and pack size create different maintenance trade-offs
Choose the filtration construction based on how you plan to maintain the bike. TidiRob’s two-pack is described as a dual-stage filter intended to trap dust, dirt, and debris while maintaining airflow, and its model-specific fitments cover many Yamaha and Suzuki motocross bikes. NIBBI uses non-woven material with aluminum mesh; one model adds an accordion mesh design and a 45-degree bent inlet with 360-degree air intake.
JGMOTO describes a durable, reusable filter, while LCGLY supplies two filters and identifies impurity filtration as the main function. ZSDTRP also uses aluminum material and supplies two 48mm filters.
These features do not make every design interchangeable: a reusable filter still needs correct sizing, and a two-pack is helpful only when its fitment matches the bike. Foam, mesh, and dual-stage construction should therefore be evaluated alongside cleaning access and replacement availability.
Best Air Filter For Dirt Bike: Buyer's Guide
Fit, Dimensions, and Compatibility
Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.
Capacity, Output, and Operating Format
Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.
Materials, Construction, and Care
Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.
Included Components and Setup Needs
Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.
Which Should You Choose?
For a small Chinese-made pit bike, ATV, go-kart, or scooter using a PZ-style carburetor, start with the 35mm Retepif or HIAORS options, then verify the listed model and intake measurement. Choose COEFEPIY when the application calls for a bent 32mm design and a 50cc–125cc engine range. CMIYETO suits buyers whose measured opening is 38mm and whose engine or carburetor appears in its extensive compatibility list.
For a 46mm–50mm opening, NIBBI’s 48mm filters are the clearest fit-focused choices, while ZSDTRP offers two 48mm filters. JGMOTO is useful when one product must cover 35mm, 42mm, or 50mm sizes.
For specified Yamaha or Suzuki motocross models, TidiRob’s dual-stage two-pack is the most targeted option.
Quick Buying Checklist
- Confirm the complete dimensions against the available space.
- Verify model, accessory, connection, and appliance compatibility.
- Match capacity or output to the expected amount of use.
- Compare materials and care instructions with the maintenance routine.
- Check the included components before planning setup or first use.
- Confirm listed power, water, storage, or installation requirements where applicable.
Frequently Asked Questions
How do I know which air filter size to choose?
Check your dirt bike’s carburetor intake diameter. Common sizes are 32mm, 35mm, 38mm, 42mm, 48mm, and 50mm. Measure the existing filter’s neck or the carburetor’s outlet to ensure a snug, leak-free fit for optimal engine performance and protection.
What is the difference between foam and paper air filters?
Foam filters offer excellent filtration and are often washable and reusable, making them ideal for dusty conditions. Paper filters are typically disposable and provide good filtration but may clog faster and require replacement. Choose based on your riding environment and maintenance preference.
Can I use a universal air filter on my specific dirt bike model?
Yes, many universal air filters are designed to fit a range of carburetor sizes. However, always verify the filter’s neck diameter matches your carburetor’s outlet. A proper seal is crucial to prevent unfiltered air from entering the engine and causing damage.
How often should I clean or replace my dirt bike air filter?
Cleaning frequency depends on riding conditions. In dusty environments, check and clean after every few rides. For foam filters, wash with a cleaner and re-oil.
Paper filters generally need replacement when visibly dirty or damaged to maintain airflow.
What does the '48mm' or '42mm' refer to on an air filter?
This measurement typically indicates the inner diameter of the air filter’s mounting neck, which connects to the carburetor. It’s crucial that this size matches the outer diameter of your carburetor’s intake flange for a secure and effective seal.
Final Words
Selecting the right air filter is vital for your dirt bike’s engine health and performance. Prioritize filters that match your carburetor’s diameter and your specific riding needs, whether that’s high-performance airflow for racing or robust filtration for dusty trails. Ensure a tight seal for optimal protection.