Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

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Uni Filter Nu-2381St Replacement Air Filter

Uni Filter · New

Uni Filter Nu-2381St Replacement Air Filter

MPN NU-2381ST · Store SKU uniNU-2381ST

$25.95
IN STOCK21 ready to ship

Supplier stock checked 11/7/2026, 2:28:14 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other air filter for your ATV. Multi-Stage Competition Air Filters

Manufacturer fitment & guides

Check NU-2381ST against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
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