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BALDWIN · Engine Air Filter

PA1952

Air Element

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Stock checked October 2, 11:37 AM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Air Element
Outside diameter
12 1/16 in.
Outside diameter (mm)
306.4
Inside diameter
3/8 in.
Length
21 1/16 in.
Length (mm)
535.0
Manufacturer part number
PA1952
GTIN
00791440015050

Baldwin replacement references: Joy 1225150; Sullair 40406

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

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Manufacturer catalogs list the references below for PA1952. GK Industries-supplied references are identified in the note column. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

20 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AIR MAZE2018118261
AIR REFINERARM12211S1
BALDWIN FILTERSPA19521
BIG A FILTER948081
CARQUEST888081
FRAM FiltersCA15121
GARDNER DENVER20104851
GRAINGER4XDT11
GUARDIAN FILTER CO.G2018111
HASTINGSAF9961
HASTINGSPA19521
HEAVY DUTY AIRAM12211S1
JOY12251501
KRALINATORLA4671
NAPA GOLD68081
PUROLATORA729141
PUROLATORAF29141
SULLAIR404061
UNITED ENGINE LIFEUAM241
WIX468081

Sources: Baldwin Specs & Interchange · July 27, 2026; GK Industries PIES · August 21, 2026, where identified. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Joy, Sullair Compressors

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

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.