Motorcycle Air Cleaners / Air Filters Reviews

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NTB

08 Apr 2024

Air Filter

Fits: SUZUKI Mollet, SUZUKI SEPIA (SEPIA), SUZUKI SEPIA (SEPIA), SUZUKI SEPIA (SEPIA), SUZUKI SEPIA (SEPIA), SUZUKI SEPIA (SEPIA), SUZUKI SEPIA RS (SEPIA RS), SUZUKI SEPIA ZZ (SEPIA ZZ), SUZUKI SEPIA ZZ (SEPIA ZZ), SUZUKI SEPIA ZZ (SEPIA ZZ), SUZUKI SEPIA ZZ (SEPIA ZZ), SUZUKI SEPIA ZZ (SEPIA ZZ)

Japanese Webike user

5/5

Good cosmetics! Frequent replacement is a good thing!

2-stroke motorcycles require frequent air filter replacements! No quality problems at all! View detail

DAYTONA

04 Apr 2024

Turbo Filter

Fits: SUZUKI address 125, SUZUKI address 125, SUZUKI address 125, SUZUKI address 125, SUZUKI Address V125S, SUZUKI Address V125S, SUZUKI Address V125SS, SUZUKI Address V125SS

Japanese Webike user

5/5

DAYTONA Turbo filter

I bought it as part of the oil maintenance because the previous owner had not done much maintenance and the filter was starting to rot. View detail

SP Takegawa

20 Mar 2024

Power Filter

Fits: HONDA LITTLE CUB, HONDA LITTLE CUB, HONDA MAGNA50, HONDA CUB press 50, HONDA CUB press 50, HONDA SUPER CUB 90, HONDA SUPER CUB 50, HONDA SUPER CUB 50, HONDA GIORCUB

Japanese Webike user

5/5

If you want to Tuning engine+NORMALAir cleaner!

Used for LITTLE CUB.
After standard light tuning such as 75cc bore up, high camshaft, carburetor replacement with PC20, connecting pipe replacement for CUB90, etc., NORMALA air cleaner seemed to be a little insufficient in air capacity.
Nevertheless, we wanted to use the NORMALAir cleanerBox as it is, and we did not want the intake noise to be loud without a filter, so we chose to replace the air filter inside with this product.

Installation was very easy and the procedure is exactly the same as replacing the OEM air filter!
This Sponge Filter certainly lets a lot more air through than the paper version of the NORMALAir Filter.

In addition, when connecting to the connecting pipe of the pre-regulation CUB90, the filter side connection port is a little large, so it could be connected without loosening by filling the gap with a thick gap-filling tape or the like. View detail

DNA

20 Mar 2024

Moto Filter per Model

Fits: KTM 390 DUKE, KTM 250 DUKE, KTM 125 DUKE

Japanese Webike user

5/5

Inhalation resistance seems to be quite low.

[How is it used?
The OEMFilter was getting dirty, so I upgraded it while replacing it.

Was the one you received as per Image?
The thickness of the top and bottom of the filter is about half that of the OEMFilter, and the number of folds in the filter is 17 compared to the OEM27. The OEMFilter seems to have poor inhalation and dust collection efficiency, partly because the folds are close together.

Was the installation difficult?
Before installing the filter, apply Sealing Grease from Included Parts:to the outer circumference of the filter, but since the filter is designed with almost no clearance, there is no wobble and it can be installed tightly and securely. Because the filter can be attached firmly, it seems to be large and strange when removing it. I also applied sealing grease to the groove on the reverse side of the air cleaner box lid to make sure it is airtight.

How was your experience with it?
My 390DUKE is fueled by a sub-computer (FuelXPro), which increases both Power and Torque, so I could not feel any obvious improvement in performance after replacing it with this DNAFilter. However, I was able to confirm that the fuel consumption improved, although it was only about 0.1 to 0.2 km/L.

[Included Parts:were they on?
1 pc. of Sealing Grease is included.

[Was there anything that disappointed you?
It is attached too tightly to the Air cleanerBox, so I am worried about breaking the Air cleanerBox when removing the Filter.

Other items that would be helpful
Points and hangs for installation:There are two claws for fixing the filter. I successfully installed the filter by pushing the claw part downward with a slotted screwdriver and hooking the claw part.

Availability and clarity of Instruction Manual:An Instruction Manual is included, but it did not describe how to fit the fixing jaws well.

Items to purchase together:Since this is the first time to use the DNAFilter, I also purchased the Service kit for FilterMaintenance (Item No. DSK-3001) at the same time. View detail

HIFLOFILTRO

16 Mar 2024

Air Filter - HFA7915

Fits: BMW R 1250 RT ABS, BMW R 1250 RS ABS, BMW R 1250 R ABS, BMW R 1250 GS ADVENTURE ABS, BMW R 1250 GS ABS, BMW R 1200 RT SPORT ABS, BMW R 1200 RT ELEGANCE ABS, BMW R 1200 RT ABS, BMW R 1200 RS SPORT ABS, BMW R 1200 RS EXCLUSIVE ABS, BMW R 1200 RS ABS, BMW R 1200 R SPORT ABS, BMW R 1200 R EXCLUSIVE ABS, BMW R 1200 R ABS, BMW R 1200 GS RALLY ABS, BMW R 1200 GS EXCLUSIVE ABS, BMW R 1200 GS ADVENTURE RALLY ABS, BMW R 1200 GS ADVENTURE EXCLUSIVE ABS, BMW R 1200 GS ADVENTURE ABS, BMW R 1200 GS ABS

Japanese Webike user

5/5

Air filter

Very good, nothing different compared to the OEM product. View detail

NTB

09 Mar 2024

Air Filter

Fits: HONDA DREAM50 (DREAM), HONDA LITTLE CUB (LITTLE CUB), HONDA LITTLE CUB (LITTLE CUB), HONDA LITTLE CUB (LITTLE CUB), HONDA LITTLE CUB (LITTLE CUB), HONDA MAGNA 50 (MAGNA), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS), HONDA PRESS CUB 50 (CUB PRESS)

AndreySPl

5/5

Air filter

The air filter requires regular replacement. So I bought it again for my Honda Super Cub. Change regularly and your motorcycle will always go fast.

The air filter requires regular replacement. Therefore, I bought it again for my Honda Super Cub. Change regularly and your bike will always drive fast. -------------------------------------------------- -------- The air filter requires regular replacement. Therefore, he purchased it again for his Honda Super Cub. Change regularly and your motorcycle will always ride quickly. The Air Filter Requires Regular Replacement. TheFore, I BOUGHT IT AGAIN FOR My Honda Super Cub. Change Regularly and Your Bike Will Always Drive Fast. Powered by Google Translator View detail

Custom Filter Hexagonal Tapered (Aluminum Top)

NTB

05 Mar 2024

Air Filter

Japanese Webike user

5/5

I feel like we're getting more and more OEM90-ized (laughs).

I had Powerful on, but the intake sound was LARGE, and I was worried about driving in the rain.
The goal is to make maintenance easier, improve year-round performance, and increase intake efficiency.

What is Motorcycle's Air cleaner?
It catches dust and dirt in the air that is sucked into the engine and delivers clean air that is free of fine garbage to the engine.
(?name? (air cleaner) Airborne dust (Jin'ai) A device that removes In other words, an air purifier.

The need for air cleaners.
… The most important role of Air cleaner is to remove Garbage from the air that the Engine sucks in, so that the Engine will not be damaged. 。 There are various kinds of Garbage in the air, and when your motorcycle runs, it also raises Garbage on the road surface! 。 If such Garbage gets into the Engine, it will damage the internals.

Type of Air cleaner
■ Dry." … Dry type air cleaner is one in which the Element is dry (Type not soaked in Oil, etc.) and is more likely to pass fine Garbage than wet type, but is less expensive! 。 Garbage on the surface can be blown off with an air gun, but the dry type cannot be washed when it becomes dirty, so replacement is fundamental.
*CUB is this Type.

Wet." Wet type is a type of Urethane sponge soaked with oil, and has a characteristic of adsorbing Dust more easily than dry type. 。 Many wet elements can be cleaned and reused by washing them with kerosene, drying them, and soaking them in a little special Oil or 2Cycle Oil. 。 Wet type is slightly more expensive than dry type, but it is more economical if used for a longer period of time because it can be used while cleaning.
*SR400 is this Type.

Screwcass formula." The…Screwduster type filter is a method in which oil is soaked into filter paper and dust is adsorbed onto the oil. 。 They have low ventilation resistance, filter moisture, and are either disposable or washable and reusable. Many are non-reusable and must be replaced.

[Neglecting air cleaner …]
Combustion efficiency is reduced.
Failure to replace the air cleaner will reduce the amount of air that is drawn in, resulting in a change in the air/fuel ratio (mixture of gasoline and air) and adversely affecting combustion efficiency. 。 Poor combustion efficiency can easily lead to abnormal combustion and unburned fuel, which can cause Knocking and other problems.

Fuel consumption will decrease.
The decrease in combustion efficiency will cause the engine to run out of steam, which in turn causes the Axel to open more and more, adversely affecting fuel economy. 。 The need to open the Axel more to achieve the same speed as before has a negative impact on fuel, especially when driving up hills and at high speeds. 。

The Engines are not hanging on well.
The Engine will not be able to get the amount of air it needs, so it will be harder for the Engine to hang. 。 The engine runs slower, which increases the time required for the cell to run, which in turn increases the load on the battery, which can be especially slow in winter and on days with low temperatures. 。
▲Engine suddenly stops.
Failure to replace the air cleaner may cause the engine to suddenly stop when idling or at a stoplight. 。 At low RPM and Idol conditions, compared to when running, the Engine is more likely to stop, partly because the amount of air supplied is lower to begin with.

Additional notes
Ideally, air cleaner should be cleaned or replaced after 5000 km.

good point
◎Use OEM type air cleaner→.
Air intake noise is quieter with Cleaner in the Air Cleaner Box.

The intake area is also larger than that of the ◎50 OEM, so intake efficiency is definitely improved.

◎Fuel consumption is not bad.
◎Filter in the box, so it can be run in the rain.

A bad point
The 50OEM Air Cleaner BOX will not fit the 90OEM Type Air Cleaner, so you will need to purchase a separate box for the 90. Also purchase a CONNECTOTube (a pipe that connects the carburetor and the BOX).

What is the difference between Power Filter and Air cleaner? Power Filter generally refers to the product name, but non-OEM air cleaners are sometimes referred to as Power Filter, while OEM products are sometimes distinguished as air cleaners. 。
Power Filter→ Some products claim to increase intake air efficiency, but increased intake air efficiency can prevent blowby gas from being discharged from the engine, which can interfere with the engine's combustion efficiency. 。 It is safe to replace it with an OEM air cleaner element (filter) unless the air cleaner box cannot be installed due to customization.
The OEM is also more durable and the Filter itself is less expensive than the external Powerful, making it more cost-effective.
Even a single filter can improve engine startup and fuel economy! 。

I've been playing around with it a lot, and I have to say, every time I switch back to OEM, I realize how good OEM is (laughs). View detail

TWIN AIR

25 Feb 2024

Air Filter

Fits: KAWASAKI KDX220R 94-99, KAWASAKI KLX250SR -13, KAWASAKI KDX200R, SUZUKI 250SB, KAWASAKI KLX250R, KAWASAKI KDX250SR, KAWASAKI D-TRACKER-X, KAWASAKI D-TRACKER

Japanese Webike user

5/5

TWIN AIR for your peace of mind

I bought a used D Tracker (250SB) and the filter in it was falling apart, so I replaced it with this Twin air filter for customization purposes as well. The filter is packaged in a Zip-lock like bag, and the explanation is written in English version on the front of the bag.
The Large size is a little smaller than the Filter Frame, and the two-layer structure described in the product description can be recognized by the color of the Filter.

As for the feeling of use, there were times before when the Engine was unsteady in blowing, but after the replacement, I feel that it has improved.

Since the filter itself is small, we recommend applying SealGrease to the edge of the filter when installing it.

*The product does not come with Oil beforehand, so we recommend buying Oil to go along with it. View detail

KIJIMA

22 Feb 2024

Power Air Cleaner

Fits: YAMAHA SR400, YAMAHA Cerro 250, YAMAHA TW200, YAMAHA TW225E, YAMAHA SR400, YAMAHA Cerro 250, YAMAHA TW200, YAMAHA TW225E

Japanese Webike user

5/5

Cost and Performance

Power Filter, the standard Tune for intake and exhaust, Powerful.
The Power Filter makes the air flow smoother and provides air without stress to the throttle work, making the engine more responsive and increasing torque and power.
Throttle response when opening the axel has also been improved, and you will be surprised at the difference in the comfortable start.

Setting the carburetor and injector is essential for installation. After the carburetor and injector are installed, the power of the carburetor and injector can be experienced, but there are also Merit and Demerit.

Merit to be replaced by Power Filter
[Merit1] Power up The shorter the intake pipe is and the rougher the filter is, the more air resistance can be reduced by replacing it with an air cleaner. 。 Most OEM filters that use filter paper, etc., have low airflow per area and large intake resistance, whereas the mesh Power Filter has much lower intake resistance. 。 When the intake resistance is reduced, the negative pressure resistance when the piston is lowered during the engine intake process is also reduced, so both power and response can be increased. 。 The higher the RPM, the more air intake per hour, the larger the benefit will be, and as long as the fuel condition is well controlled, the power can be increased by replacing the power filter. 。

[Merit2 Sound change The Merit of replacing with the Power Filter is that the intake sound becomes easier to hear. 。 Normal air cleaner box is designed to reduce intake noise, so intake noise is barely audible 。 The bare power filter directly emits the sound of the engine intake, and this alone creates a sporty atmosphere. 。

[Merit3 Space-saving By eliminating the air cleaner box, which occupies a large volume of space in the motorcycle, the available space can be effectively utilized. In addition, it contributes to weight reduction. 。 Mopeds with less loading Space can increase their loading capacity, albeit slightly, by installing an Accessory Case! 。

It seems to be a Power Filter full of good things, but there is also this Demerit.

Power Filter Demerit

[Demerit1] When replacing the noisy Power Filter, not only the intake sound but also the blasting sound of the Engine and even the Mechanical Noise can be heard.
The air cleaner also serves as a silencer, and replacing it with a power filter will significantly reduce the silencing performance of the intake system, etc., so when the RPM is increased, the noise may be greater than the exhaust noise. 。 I like it (laughs).

[Demerit2] Low-speed Torque becomes thinner and harder to ride. 。 The Power Filter and direct carburetor certainly increase power by reducing intake resistance, but precisely this is only the result of the TorqueBand shifting to a higher RPM side. Therefore, the starting acceleration may seem weak, or the TorqueBand may lack the feeling of Torque when the Throttle is slightly opened, and the motorcycle may become difficult to handle.

[Demerit3] If the Power Filter has a nipple to install the blowby hose, there is no problem if the hose can be inserted there. However, it is illegal to release the blowby gas discharged from the engine to the large airflow because there is no installation point for a blowby hose. 。 Blowby gas is sucked out by the negative pressure of the intake air and is discharged because the replacement of the Power Filter or opening of the large air intake does not provide enough negative pressure as the OEMAir cleaner box does, and blowby gas cannot be sucked out as efficiently, The increase in the internal pressure of the engine crankcase prevents the piston from moving, resulting in power loss. 。 While replacing with a power filter will increase power by reducing intake resistance, it may also cause power loss by reducing blowby gas discharge efficiency.

Based on Merit and Demerit, I purchased KIJIMA's Power Filter this time, and it is not bad relatively speaking. In a word... it runs well (with Carburetor setting).

good point
◎Filter capacity, well treated joints, and durable performance.

◎Cheaper than K&N.

After Fire will not appear.

A bad point
◎ Cannot be used on rainy days. →Because it absorbs water.

◎Intake noise became annoying.

◎Carburetor setting is required.

◎Engine characteristics become closer to high rpm. →If I say that it has come to revolve, it does (laughs).

◎Cleaning will be necessary for the blisters.

Some people do not have the Merit to install the Power Filter from Demerit, but it depends on how you use it and the form you want to use it in.
The purpose is to set the intake and exhaust to match the current running conditions. 。 In such cases, we think the Power Filter is a logical part. View detail

KN Planning

19 Feb 2024

Air Filter

Fits: SUZUKI Address V125G, SUZUKI Address V125G, SUZUKI address V125, SUZUKI address V125, SUZUKI Address V125S

Japanese Webike user

5/5

Cost-effective OEM alternative

When I bought a vehicle with about 50,000kn and maintained it, the powder that was Air cleaner was scattered in the box, and I bought it in a hurry.
I didn't care about Performance in a commuter car, so I bought this one which is superior in cosmetics.
Sponge Filter is a bit oily and should be touched with gloves.
The shape is also Exactly on V125S.
I don't know the effect since it is a regular replacement part, but both idling and blow off are smooth and I didn't feel any special effect on power.
It seems to have a long life if it is inspected occasionally and dust is blown off with air blow and oil is given. View detail