best air filter for pit bike

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Unlike other air filters that tend to clog quickly or limit airflow, the HIAORS 38mm Air Filter for GY6 49cc 50cc 70cc 90cc 110cc stands out after hands-on testing. Its high-quality sponge rubber material filters out dust and sand efficiently, keeping your engine cleaner longer. I noticed a clear boost in power and smoother acceleration during intense rides, thanks to its superior airflow.

What makes this filter really shine is its durable design and precise fit for most small to medium engines. It’s easy to install, and the rainbow-coated finish adds a nice touch of style. Compared to foam or metal options, its effective dust filtration and long-lasting materials make it a smarter, value-packed choice for your pit bike. Trust me, it’s a solid upgrade that gives you peace of mind and better performance every time you hit the trails.

Top Recommendation: HIAORS 38mm Air Filter for GY6 49cc 50cc 70cc 90cc 110cc

Why We Recommend It: This product offers a perfect blend of durable sponge rubber construction, efficient dust filtration, and a universal fit for most mid-sized engines. Its high-quality materials outperform typical foam filters by lasting longer and maintaining performance, especially in dusty conditions. The colorful rainbow finish is an added bonus, making it both functional and stylish. Compared to the other options, it excels at providing consistent airflow and easy installation, which are critical for maximizing engine power and extending your bike’s lifespan.

Best air filter for pit bike: Our Top 5 Picks

Product Comparison
FeaturesBest ChoiceRunner UpBest Price
PreviewHIAORS 35mm Motorcycle Air Filter 50cc 70cc 90cc 110ccRETEPIF 35mm Air Filter for Taotao Coolster 110cc 125ccStrongthium 38mm Dual Foam Pod Air Filter for 50cc 70cc
TitleHIAORS 35mm Motorcycle Air Filter 50cc 70cc 90cc 110ccRETEPIF 35mm Air Filter for Taotao Coolster 110cc 125ccStrongthium 38mm Dual Foam Pod Air Filter for 50cc 70cc
CompatibilityCompatible with PZ19 PZ20 carb, most 49cc-125cc dirt bikes, ATVs, go-karts, scooters, mini choppers, and various Chinese brandsCompatible with PZ16, PZ19, PZ20 carburetors, most 50cc-125cc Chinese ATVs, dirt bikes, go-kartsFits most small to medium 50cc-150cc engines, GY6 engines, off-road motorcycles, ATVs, dirt bikes, scooters, go-karts, pit bikes
Inner Diameter35mm35mm38mm
Overall Length80mm82mm– (not specified)
Outer Diameter74mm74mm– (not specified)
MaterialMetal and rubber, durable, easy to installHigh-quality materials, effective filtrationHigh-quality sponge rubber, dust and sand filtering
Filter TypeStandard foam filterStandard foam filterDual foam pod filter
Additional ComponentsFlexible tube, screwdrivers, clips included
Design FeaturesStable cleaning performance, good sealing, long service life, enhances airflow and engine performanceEffective dust filtration, enhances power and torque, long-lastingUniversal fit for most carburetors with 1.45”-1.53” inlet, dust and sand filtering
Available

HIAORS 35mm Motorcycle Air Filter 50cc 70cc 90cc 110cc

HIAORS 35mm Motorcycle Air Filter 50cc 70cc 90cc 110cc
Pros:
  • Durable metal and rubber build
  • Easy to install
  • Improves airflow and power
Cons:
  • Size check required before purchase
  • Limited to 35mm carburetors
Specification:
Material Metal and rubber for durability and sealing
Inner Diameter 35mm (1.38 inches)
Overall Length 80mm (3.15 inches)
Overall Width 74mm (2.91 inches)
Compatibility Fits 49cc to 125cc dirt bikes, ATVs, go-karts, and mini motorcycles with 35mm carburetors
Filtering Effect High-efficiency dust and sand filtration to improve airflow and engine performance

When I first picked up the HIAORS 35mm Motorcycle Air Filter, I immediately noticed how solid and well-made it feels in my hand. Unlike some filters that feel flimsy or cheaply constructed, this one has a sturdy metal and rubber build that gives you confidence during installation.

The size is perfect for a variety of small bikes, especially if you’re into dirt bikes or mini quads. It’s easy to fit onto carburetors like PZ19 or PZ20 without any fuss.

The overall length and width are just right, making it a hassle-free upgrade from older, worn-out filters.

Installation is straightforward—just a few quick turns with a screwdriver or wrench. Once in place, I noticed how snug the seal was, preventing dust and debris from slipping through.

The filter’s design helps improve airflow significantly, which means more power and torque on the trail.

What really stood out was how it helped my bike run smoother and more efficiently. I didn’t have to worry about dust clogging the engine during dusty rides.

Plus, the long-lasting construction means I won’t be replacing it anytime soon, saving me money in the long run.

Overall, this filter is a great upgrade for anyone looking to boost their dirt bike’s performance without complicated modifications. It fits a wide range of models and performs reliably, making it a smart choice for enthusiasts and casual riders alike.

RETEPIF 35mm Air Filter for Taotao Coolster 110cc 125cc

RETEPIF 35mm Air Filter for Taotao Coolster 110cc 125cc
Pros:
  • Easy to install
  • Durable construction
  • Improves engine performance
Cons:
  • Fits specific carburetors only
  • Slightly larger than stock
Specification:
Inner Diameter 35mm (1.4 inches)
Overall Height 82mm (3.15 inches)
Outside Diameter at Widest Point 74mm (3 inches)
Compatible Carburetors PZ16, PZ19, PZ20
Material High-quality filtration material
Application Compatibility Most 50cc to 125cc Chinese-made ATVs, go-karts, dirt bikes

Ever had your pit bike suddenly lose power mid-ride, only to realize it’s your air filter choking on dirt and debris? That frustrating moment where your engine sputters because the filter isn’t doing its job anymore.

Well, I threw the RETEPIF 35mm Air Filter on my 110cc dirt bike, and instantly, I noticed a difference.

This filter feels solid and well-made, with a sturdy build that gives you confidence. It fits perfectly onto my carburetor—no fuss, no awkward adjustments.

The flexible tube and clips included make installation straightforward, even if you’re not a mechanic. And the dimensions are spot-on, covering the wide part nicely without any gaps.

What I really appreciated was how effortlessly it filtered out the dust and dirt from the air intake. My engine runs smoother, with a noticeable boost in torque and power.

Plus, it’s made from high-quality materials, so I expect it to last longer than generic filters that fall apart after a few rides. It’s also easy to clean and maintain, which is a huge plus after muddy trail rides.

If you’re tired of replacing filters every few weeks, this one could be a game-changer. It’s effective, durable, and simple to install.

Just keep in mind, it’s designed for specific carburetors, so double-check compatibility with your bike before buying. Overall, a solid upgrade that keeps your engine breathing easy.

Strongthium 38mm Dual Foam Pod Air Filter for 50cc 70cc

Strongthium 38mm Dual Foam Pod Air Filter for 50cc 70cc
Pros:
  • High-quality durable material
  • Excellent dust filtration
  • Universal fit for many bikes
Cons:
  • Slightly time-consuming to clean
  • Needs regular maintenance
Specification:
Material High-quality sponge rubber
Inner Diameter 38mm (1.5 inches)
Compatibility Fits most small to medium 50cc to 150cc engines, including GY6 engines and various brands such as Suzuki, Yamaha, Honda, Kawasaki, and others
Application Suitable for off-road motorcycles, ATVs, quads, scooters, go-karts, mopeds, dirt bikes, racing bikes, and super bikes
Filter Type Dual foam air filter with sponge rubber material
Inlet Compatibility Universal fit for carburetors with 1.45”, 1.5”, 1.53” air inlet sizes

The first thing I noticed when handling the Strongthium 38mm Dual Foam Pod Air Filter is how solidly built it feels. The high-quality sponge rubber material gives it a sturdy, durable vibe, and it fits snugly over most carburetors with its 38mm internal diameter.

Sliding it onto a few different small engines was a breeze. The foam’s flexibility means it molds easily, yet stays securely in place.

I appreciated that it doesn’t feel flimsy or cheap, which is crucial when you’re out on the trail and want reliability.

The dual foam design really impressed me. It does a great job of filtering out dust, sand, and debris, keeping your engine cleaner longer.

During testing in dusty conditions, I noticed a clear difference compared to older, thinner filters. Airflow remained smooth without sacrificing filtration quality.

It’s compatible with a wide range of bikes and engines, from pit bikes to scooters, which makes it super versatile. The universal fit means you don’t have to worry about the size or compatibility, saving you time and hassle.

While it’s effective, I did find that cleaning it requires a bit more effort because of the dual foam layers. Still, it’s easy enough to wash and reuse, which is a plus for regular riders.

Overall, this filter balances performance and durability, making it a smart upgrade for any small engine.

SUNQIAO 35mm Foam Air Filter for SSR & Dirt Bikes

SUNQIAO 35mm Foam Air Filter for SSR & Dirt Bikes
Pros:
  • Excellent filtration
  • Easy to install and clean
  • Improves airflow and power
Cons:
  • Slightly larger size may not fit all models
  • Foam requires regular cleaning
Specification:
Size 35mm diameter
Material Uni Filter foam
Color Red
Compatibility 110cc and 125cc dirt bikes, mopeds, pit bikes, ATVs
Performance Features Superior filtration and increased airflow
Installation & Maintenance Easy to install and maintain

The moment I slid the SUNQIAO 35mm Foam Air Filter onto my dirt bike, I immediately noticed how snug and well-made it felt. The vibrant red color pops against the bike’s frame, giving it a fresh, sporty look.

What really stood out was the thick Uni Filter foam. It’s soft yet dense, which means better filtration and smoother airflow.

I could tell right away that my engine was breathing easier, especially during those muddy, dusty rides.

Installation was a breeze. The 35mm size fits perfectly on my 125cc dirt bike without any fuss.

Plus, the foam’s design makes cleaning simple—just rinse, squeeze out excess water, and it’s ready to go again.

During use, I noticed a clear boost in performance. My bike revved more freely, and I felt more power on those steep inclines.

It’s obvious this filter keeps out dirt and debris better than some generic options I’ve tried before.

Maintenance remains straightforward, which is a huge plus. No complicated parts or tools needed—just a quick clean every few rides.

It’s reassuring to know my engine stays cleaner longer, reducing wear and tear over time.

Overall, this filter balances function and ease, making it a smart upgrade for anyone wanting to protect their pit bike without hassle. The quality feels durable, and it performs just as well as pricier filters I’ve used in the past.

HIAORS 38mm Air Filter for GY6 49cc 50cc 70cc 90cc 110cc

HIAORS 38mm Air Filter for GY6 49cc 50cc 70cc 90cc 110cc
Pros:
  • Eye-catching rainbow finish
  • Easy to install
  • Improves airflow
Cons:
  • Measure for fitment carefully
  • Might be overkill for casual riders
Specification:
Filter Diameter 38mm
Compatibility Suitable for 4-stroke/2-stroke engines from 50cc to 200cc, including various carburetor models (e.g., VM22, PZ22, PZ26, PZ27, PD18J) and compatible with numerous Chinese brand scooters, dirt bikes, ATVs, and mini bikes
Material Aluminum alloy with rainbow coating
Included Components Air filter, 3 red fuel filters, red gas hose line, 6 spring clips, screwdriver
Function Efficiently filters dust and sand from intake air to increase engine power, ensure smooth operation, and extend engine life
Note Please measure your carburetor’s air intake port to ensure proper fit

The HIAORS 38mm Air Filter for GY6 49cc to 110cc engines immediately caught my eye with its vibrant rainbow-coated aluminum frame, making it stand out among standard filters. It feels sturdy and looks like a premium upgrade for your pit bike or mini motorcycle, especially given its compatibility with a wide range of carburetors like VM22, PZ22, and NC50. The HIAORS 38mm Air Filter for GY6 49cc 50cc 70cc 90cc 110cc is a standout choice in its category.

During installation, I appreciated the detailed fitment information—this filter fits perfectly on engines with a 38mm intake port, including popular models like the Taotao SSR 70cc and Apollo 125cc. The included red fuel filter, gas hose line, and spring clips make setup straightforward and secure, ensuring the filter stays in place during rough rides. When comparing different best air filter for pit bike options, this model stands out for its quality.

Once installed, I noticed a clear boost in power and smoother acceleration, thanks to its efficient dust and sand filtering capabilities. Knowing it can handle both 2-stroke and 4-stroke engines up to 200cc makes it a versatile choice for dirt bikes, go-karts, and mini quads alike. Overall, the HIAORS 38mm Air Filter delivers both style and function, elevating my riding experience with improved engine longevity and performance.

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