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Uni Filter U603 Uni Filter - I.D. 2 1/4in - O.D. 3 1/4in - LG. 6in Sock Filter

Uni Filter · New

Uni Filter U603 Uni Filter - I.D. 2 1/4in - O.D. 3 1/4in - LG. 6in Sock Filter

MPN U-603 · Store SKU uniU-603

$19.95
IN STOCK5 ready to ship

Supplier stock checked 11/7/2026, 10:42:21 AM 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

Uni Filter's Original "Sock" Air Filters are constructed of green polyurethane foam with no flange or urethane snout. They are available in a variety of diameters and lengths to accommodate a variety of carburetors.

Manufacturer fitment & guides

Check U-603 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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