2687

• Serve as a backup filter in case of primary filter damage or improper installation
• Prevent contaminants from entering the clean side of the air intake system during primary filter servicing
• Designed to plug rapidly if contamination finds its way past the primary filter, alerting operators about an issue
• Recommend that safety filters are replaced with every third primary filter change unless there has been a failure of the primary filter

INTERCHANGE

A666C
A2290C
LAF2542
87687
AR220
ARM122405
SFA1338S
1256
93687
AF522
PA2415
1256
93687
CFM666
7213133800
AES2043
87687
93687
672020C1
3I0256
9Y6822
PMA122405
J8513381
P131338
672020C1
178
28491
SFA1338S
AF920
AF920M
FA2405
AFR8920
9576P131338
CA2513SY
FC415
G122405
AF522
PA2415
HD8130
A1338
HDA1338
SA10870
681651C92
681651C91
672020C1
672020C1
672020C1
LA666
A893
21932
21932
LAF2542
LFP2542
784200
784200
C20118
FA847
2687
84669S
70366N
SS038
9Y6822
AF2995
AF3154
A53154
AF2689
AF2687
HDA5438
SL8905
SFA1338S
A5421
374545
AF131338
810742
810742
SA415
42687
542687
WGA445S