Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Beginner — under 30 min
Overview
Constructed from patented open-cell polyurethane foam, this filter offers full-depth filtration and increased airflow compared to stock filters. It is washable, reusable, and designed for an indefinite service life when properly cleaned and re-oiled. The filter is made in the U.S.A.
Show original supplier description
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Uni |
| Part Number | NU-4108 |
| Category | Air and Fuel |
Videos
honda ruckus air filter mod
2012 Honda Ruckus D.I.Y. air filter mod (updated 5/15/2014)
Air Filter (Honda Metropolitan)
UNI Air Filters 101 - What Makes UNI a Great Air Filter Option Explained
How to Oil a Uni Filter
Honda Ruckus performance pod air filter install
Honda Navi Forsa rear shock and Uni air filter
Unifilter Performance Air Filters
How to properly oil a foam air filter
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy