Description: UNI Filter® UP-4229ST - Dual Layer Clamp-On Filter Uni Filter® entered the air filtration industry in 1971 with a simple concept, Lets design an air filter that works. Uni Filter chose polyurethane foam as Uni Filter air filtration medium, instead of paper or gauze, because of its superior dirt capturing capabilities and its capacity to be easily cleaned and reused. And the rest is history. Uni Filter's original "SOCK" and "POD" air filters took the industry by storm and led to the most comprehensive line of foam air filters in the world! Why foam is a better air filtration medium than paper or gauze? The principle of how foam air filters work is simple: "Open Cell" Polyurethane Foam is wetted with specially developed filter oil. The "sticky" filter oil is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam. This makes it impossible for dirt to pass through the depth of the filter without sticking to the strands. As the outer strands become loaded with dirt particles, the wetted strands downstream start trapping dirt, allowing the entire thickness to be utilized. This prevents surface loading or air restriction for 80% of the service life of the air filter element. When the filter is sufficiently dirty, it can be easily washed, re-oiled, and re-used. Dual Layer Clamp-On Filter for Honda (UP-4229ST) by UNI Filter®. For over 50 years, Uni Filter foam air filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces more horsepower and more torque than any other air filter.I.D. - 2 1/4"O.D. - 4"Length - 4"Designed to fit in the factory air box exactly like original filterThe best-selling replacement air filter for competition motorcycles and ATVsUnique two stage design allows for easy and complete cleaningDual layer of foam, can be serviced separatelyThin Ultra Seal base is virtually impossible to tear and has a built-in "Grease Groove"Made from high-quality materials for ultimate durabilityManufactured to meet or exceed strict quality requirementsMade in the USAThank you for your business and may you have happy trails from here and forever! RoomaZoom Powersports
Price: 21.59 USD
Location: Mishawaka, Indiana
End Time: 2024-10-25T20:50:18.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Uni Filter
Mounting Style: Clamp-On
Type: Air Filter
Manufacturer Part Number: UP-4229ST