6643

• 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

A476CL
LAF8674
A476C
PC333
AP3523A
87920
88643
312755077
4149022
1429718M91
ARM124526
AR077
ARM108674
121792
MD648
MA4464A
MA4464
267931
3053289
71183993
70662608
70267962
1183993
666432
70666432
10662608
73053289
6626899
2679629
6626089
662608
267962
MA4464A
MA4464B
MA4464
93920
94643
1259
AF246
L1163970
MA4464
HF177
ELM00056
2914500500
362541
3216277200
276139
3607850
466546
9007691
76116329
PA1912
PA912
29N83
N08568
1849105
8322161
8322169
1259
93920
94643
20526240
CFM434
7211937500
AZC207
AES2529
AZA328T
AZA328
88643
87920
450544
M1010578
H1050578
WO450544
W0450544
1930752
R36361
249572
1849105
W450544
P450544
3154701R1
3Z7346
4438028018A
E72002512
3I1434
3003084200
7005287
3I0128
5W3402
9Y6806
5W3403
3Y8986
LAF8674
3653372
MA701
PCA546SY
9635
315470R1
204624
3911017
PMA108674
24749019
24749011
AF768
768AIR
768
P108674
4319262EY102743
4149022
4319262
4149022KZ019922
P124526
4149022EZ
71183993
P119375
P822142
4930142
3154701R1
106579
69008863
81426
814258
802146
814256
7360973
7402027
440042468
N08568
2046004
69029989
69008863
D2NP119375
EN10E245
4058189
40062
40070
914
90006
96
MA4464B
FL6424
FLI6424
FL16424
FLI6622
13760
9635
2262136
BRH0576
747092
1930752
70267962
71193993
706626899
1849105
1183993
662608
4319262
71930175
79085657
6626899
70085657
71183993
7066432
6626089
267931
76626089
70267931
79957888
249572
7980507
70662608
267962
8015450
70662608
HP496
AF804M
AF804
FA8674
AFR8804M
AFR8804
AHR819068
Y05780207
FA233
9576P119375
D2JL9600B1
249572
CA546SY
CA564SY
CAK546SY
DNP119375
2000307047
510106023
3154701R1
550106023
8970310103
GA499
AP108674
FC295
FC216
ADG753
106579
79454
D106579
D79454
605416
284052
AHI1096
83671292
VA92600009
362541
1239A
12426304
9304100099
G108674
G124526
6108262
AF804M
FH1930752
12426304
3074308MI
83074308
1429718M91
3096344M91
3074308M1
1428718M91
3074308M
PA1912
AF644
AF246
HD7175
HD7635
28552
10028552
A8674
HDA1350
HDA4526
HDA8674
HDA3828
A1350
A4526
E696LS
SA10754
178012030A
6626089
76626089
X4080065
71183993
1183993
79957888
70267962
1930752
X89302X
662608
502825
4080065
71193993
706626899
70662608
267962
2825641
M08313
242492801
E2112104
11EN22080
50928885
N08568
51190346
51204865
50938885
59825554
3154701R1
1429718M1
IE100337
9142151700
14215170
510106023
9142150170
510106024
7980507
8015450
1930790
32208304
8273259
10836792
T138857
380965
4149022
4149022EZ
4319262
4319262EY102743
6001818360
8874001546
8874080789
874080789
9209690016
3003084200
YYP108674
KC185015
84487
LXS30
PCE050052
2451U1803BE
R51N0007S2
2446U154S2
PCE0500502
2451U1803B
PF04300402
21001107
8273259
986486C1
106579
6001818360
6001818865
6131827011S
848101106
6001816369
LA907
LA434
BRH0576
8620212
A735
VS2395
X43545
P131350
6425550
7005287
7402027
6425950
7360973
BRH0576
5430106
LK3523
AP3529
AP3523A
AP3523
AP3529A
LK3529
20941
LAF8674
LAF8077
36792X
H3074308M1
70662608
783100
LXS34
LXS30
9304100099
C121001
4510055106
C12100
3096344M91
3074300M1
1423747M91
3074308M1
1429718M91
1428747M91
EFPA670
20946404
A0020946404
3003084200
6660203700
30033084200
22202290
P108674
70600092
30781925
FA233
2920
6643
3127411
108674
70203N
70104N
131350
108674
131350
249572
1930752
249570
A5619B
1654696028S
1654696004
1654696026S
SS030
312755077
8273259
10836792
N427073002
N427679002
1401618
N426436001
202550
AI3277
HF1627
1717091
AP108674
PI02707
LL847318
H1010578
450544
W0450544
H1050578
9Y6806
AF3048
AF4560
AF4560Q
AF3157
AF2256
6948591
A64560Q
A63157
A64560
QSA546SY
J16741
AF2920
3564126
3564127
556012198
H1521
H1251
R1096S
HDA5465
HDA5328
330560253
SL6373
208153
SFA0804S
440414002
SFA270
PFA915
242492801
991240800
2046004
69008863
SA702
92289711
92289717
34403115
125002
FCA3306
47543
BRH0576
TM077
TM122
T47807
5W3402
5W3403
4438028018A
E70211401
3003084200
34670015040
4044352
AR859
AS859
A734
83074308
W0450544
12701960
P108674
3319118
2361244790
8273259
696047100
74709200
2799400
686636
U08674
U08674
R4113027
41130027A
4113027
AH119375
AF119375
4880632
CPD7078
VPD7078
814256
SC1011317
4880632
7009375
20002181800
2181800
991240800
35109271
208153
ZM2181800
346276
362541
810647
SA430
VS2395
362541
346276
L1163970
312755077
42920
546643
46643
WGA129S
418202
CLE382
ELM56
208202
2446U154S2
747092
440042468