Looks like you access from European region.
Would you shop at webike.eu.com?
30.62 USD (4,882 JPY)
Delivery Information
If manufacturer have in stock, ships around 13th Jun. 2026
[Material]
Mounting surface: Neoprene material
* The image is only for reference. The image shown may differ from the actual product.
The world's top riders use the "DT-1 Air Filter" for maximum horsepower and superior dust protection!
・The two-layer filter with the latest technology provides maximum fresh air to the engine and high dust resistance.
・The use of the only non-flammable filter oil eliminates the need for a wire mesh to prevent backfire and greatly improves air intake efficiency.
・The world's only neoprene material is used for the mounting surface, and it adheres perfectly to the airbox without the need for grease.
This is one of the best air filters on the market, maximizing intake efficiency, increasing horsepower, and providing excellent dust protection.
The two-layered sponge foam, made with the world's most advanced technology, delivers maximum fresh air to the engine while protecting it from the intrusion of sand and dust during riding, preventing engine performance degradation.
All the joints of the filter body are made with a special adhesive which is very durable and prevents the sponge foam from tearing or deteriorating.
This filter is the only one in the world that uses a material called neoprene for the mounting surface of the air box.
Neoprene is a synthetic rubber (manufactured by DuPont in the U.S.A.) used in wetsuits, etc. It eliminates the need to apply grease and provides a clean and complete seal between the air filter and air box.This makes it highly dustproof and waterproof.
There are two types of filters: standard (no oil) and pre-oiled (oiled).
The pre-oil is made of the highest quality oil that does not burn in backfires and prevents ignition.
Each one is customized to fit various airboxes and filter cages to maximize performance.
Handmade in Belgium and the U.S.A.
There is no better filter in the world than the DT-1 Air Filter, and it has been proven to be of the highest quality by the world's top riders.
All DT-1 air filters come in a sturdy zip-lock bag, so you can conveniently reuse them by swapping new and used air filters.
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
Reviews with image
Fits:YAMAHA YZ125 89-15
Nov 29, 2021
The part that touches the Box is perfect!
Since the part in contact with the air cleaner box is made of Neoprene, there is no need to apply high clay grease to the joint part.
Just blend the Oil for Air cleaner normally and it will stick perfectly.
I've used several of them, including a spare, and I can use them over and over again without them peeling off from Sponge's adhesive surface.
Fits:YAMAHA WR250R 08-15, YAMAHA WR250X (MOTARD) 08-15
Jan 13, 2021
The Gold net on the frame of the OEM Air Filter is causing air resistance, so I changed the frame to one without the Gold net.
I chose this product of the Air Filter which doesn't burn because this Gold net plays a role that the Air Filter doesn't burn by BackFire from the Engine. (When OEMAir filter oil is used)
I chose this product because it is made of SpongeForm, which is a two-layered structure with excellent dustproof properties, and because the surface used for attaching the Filter Air Box is made of Neoprene, which is used for wet suits, etc., and I thought it would prevent dust, etc., from entering through the gaps.
I think it is because of the effect of changing the frame, but both acceleration and extension of the engine have become better.
I bought two to wash and use them alternately.
(At first I used the Air Filter Frame in the middle of the picture, but it was a little large and hard to fit, so I used the one on the Right Side that I found on Amazon.
Fits:YAMAHA WR250R 08-15, YAMAHA WR250X (MOTARD) 08-15
Jul 10, 2019
I am satisfied with the cost performance
The price is cheaper than other filters, and I don't think it's less powerful than the Normal filter It is not
The fabric is solid and I feel that it is durable
Fits:YAMAHA WR250R 08-15, YAMAHA WR250X (MOTARD) 08-15
Jul 26, 2017
Since the exhaust was changed,
Purchase this product in anticipation of the intake efficiency Up.
It contributed to intake efficiency Up with a good feeling.
Although I wash and use it many times, durability as a Filter is enough without being broken.
For Exactly Size also in OEM's Cage,
The point which can be used as it is without the need for any processing was also good.
Fits:YAMAHA TT350 All years
Jul 17, 2016
Because genuine parts are 3229 yen, it is cheaper than the DT-1 filter. Since the genuine material is an ordinary sponge, this time I decided to use DT-1 with a two-layer structure. The shape looks like a lunch box, it is slightly larger than the one with a one-piece structure and it is clunky. Two types of materials are fastened with adhesive, and the contact surface with the air cleaner uses a material called neoprene. Wearing on the filter case was due to neoprene being inflexible or somewhat troublesome. The product is standard, it seems that oil application is not done. Bio air cleaner oil is required separately, but it will cost 3600 yen in 1 L. Bio air cleaner oil is flame retardant and back fire measures are being applied. For air cleaner oil, some people apply 2 - cycle oil, others apply 4 - cycle oil. Even if it enters the engine, there is no bad influence Oil is 2 cycle oil, but the oil of DT - 1 is flame retardant. It is surely strong and it will not enter the engine. I applied Yamaha's two cycle oil this time.. I will not run extensively enough to cause a back fire - - -. I think that the use feeling after wearing got better elongation of high rotation. I would like to confirm the durability from now.
Review detail
