Uni Filter
Uni Filter Motocross Ultra-Seal Air Filter
Item: #151806 | Part Number: Not Selected$11.26 - $68.99
Description
Features: Unsurpassed in airflow, dirt stopping and overall performance Two-stage air filters come apart for maximum airflow and ultimate cleaning Most filters feature the Ultra Seal grease groove on the sealing surface Each fits in stock air box exactly like OEM filter Clean easily with grease-cutting dishwashing detergent; just clean,...
Uni Filter Motocross Ultra-Seal Air Filter Item # 151806

Description
Features:
- Unsurpassed in airflow, dirt stopping and overall performance
- Two-stage air filters come apart for maximum airflow and ultimate cleaning
- Most filters feature the Ultra Seal grease groove on the sealing surface
- Each fits in stock air box exactly like OEM filter
- Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely
- Made in the U.S.A.
Part Numbers for Uni Filter Motocross Ultra-Seal Air Filter
Fitment for Parts Uni Filter Motocross Ultra-Seal Air Filter
This part fits the following vehicles:
Videos
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Reviews
Rated 5 out of
5
by
Dr Dirt from
Replacement for Vintage
Stock for my 73 Husky Wr 250 was the old paper , the uni is an upgraded replacement . Comes with metal frame which is a very nice touch .
Date published: 2022-04-12
Rated 5 out of
5
by
Matt K from
Great filter
Bought this to replace my old stock filter. Great improvement obviously. I chose this over the K&N because this is also reusable and has great reviews and is cheaper. So far so good, it holds oil well and let the bike breath better.
Date published: 2019-03-23
Rated 4 out of
5
by
Jay P from
Filters as good as OEM
I have a 1981 dirt bike finding the foam air filter was hard. After going to a few local bike shops with no success, I found Canadian MC had the air filter available on line, problem solved.
Date published: 2016-05-18
Rated 5 out of
5
by
Nathan from
High quality
Very high quality product. Been using Uni filters on my powersports applications for a few years now and very satified with the results.
Date published: 2025-08-18
Rated 5 out of
5
by
Scubaman from
Works great
Very happy with my purchase from fortnine .Recommend them totally
Date published: 2025-08-02
Rated 3 out of
5
by
Scott k from
Uni air filter
First time trying a uni filter. It’s a better fit on the cage then a twin air
Date published: 2025-03-17
Rated 5 out of
5
by
Glenn from
Husky 76 WR
Fit my 76” husky 250 WR like a glove . Fortnine is excellent to deal with.
Date published: 2025-01-29
Rated 5 out of
5
by
Nico from
Better then stock
Better then stock air filter. Dont forget to buy air filter oil before installation.
Date published: 2024-07-25
Questions
Do these filters come preoiled?
Yes, the Uni Filter Motocross Ultra-Seal Air Filter come pre-oiled.
Date published: 2020-08-01
Does the filter come with a frame?
No, you have to reuse the original.
Date published: 2025-01-16