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BALDWIN · Engine Air Filter

PA3944

Panel Air Element

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Call either store for your current price.
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Kingston APCCall for availability

Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

Call Belleville ↗Call Kingston ↗Text your part number ↗

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Panel Air Element
Manufacturer part number
PA3944
GTIN
00791440059443

Baldwin replacement references: Dart 625081, 842408; Euclid 1004320

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for PA3944. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

29 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AIR REFINERARM1213511
BALDWIN FILTERSPA39441
BIG A FILTER948991
BOWESLAF13511
CARQUEST888991
CARQUEST933841
CATERPILLAR3I01471
CHAMPION LABORATORIESLAF13511
DART TRUCKS6250811
DART TRUCKS8424081
DONALDSONP1213511
EUCLID10043201
FLEETGUARDAF41791
FLEETGUARDAF47891
FLEETRITEAFR847891
FRAM FiltersPA50251
GPCEP52721
GRAINGER4ZVT71
GUARDIAN FILTER CO.G1213511
HASTINGSPA39441
JURA (HIFI)SC900051
LUBER-FINERLAF13511
NAPA GOLD68991
NELSON84261N1
NELSON-WINSLOW1213511
PACCAR6250811
PACCAR8424081
WIX468991
WIX5468991

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.