Wix 33472 Fuel Water Separator Filter

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Hastings FF1019
• Deutz 2133943
• Case 1967094C1
• Hastings FF1031
• Hastings FF898
• Case J903202
• IAPCO FF105
• Fiat 74035556
• Donaldson P550587
• Donaldson P550588
• Hastings 834A
• Hastings FF834
• Mighty GF177
• ACDelco TP858
• Fram P3522
• Fram P3522A
• Fram P4183
• Fram P8043
• Wix 33472
• GK Industries VW110
• Baldwin BF1221
• Baldwin BF587-D
• Mann-Filter WK 842
• Mann-Filter WK 842/2
• Cam2 FP587F
• Deutz 1174482
• Fiat 1902138
• Fiat 1909142
• Fiat 1930010
• Fiat 4753103
• Fiat 4764725
• Fiat 4795601
• Fiat 5951661
• Fiat 5962400
• Fiat 5981936
• Fiat 79075882
• Fiat 9936891
• Fleetguard FF42006
• Fleetguard FF5060
• Fleetguard FF5135
• Fleetguard FS1221
• General Motors 6439304
• General Motors 6439305
• Warner FP587F
• Renault 77 00 700 092
• Renault 77 01 030 195
• Renault 77 01 030 546
• Ford A810X-9150-CA
• Volkswagen 068 127 177
• Volvo 1257200
• Volvo 1257201
• Volvo 1257201-2
• Volvo 1326899
• Volvo 234464-5
• Volvo 243464
• Volvo 243464-5
• Opel 813565
• Opel 90016800
• UFI 24.351.00
• NAPA Gold Filters 3472
• MAHLE KC 17
• MAHLE KC 18
• MAHLE KC 32
• MAHLE KC 38
• MAHLE KC 43
• MAHLE KC 66/1
• Purflux CS183
• Ryco Z118
• Savara SN 468
• Tecnocar RN110B
• Mighty FP 587-F
• ACDelco TP 1069
• ACDelco TP1294
• ACDelco TP858F
• ACDelco XD 67
• ACDelco XD 77
• ACDelco XD 9043 E
• BluePrint Engines ADJ 132307
• BluePrint Engines ADZ 92302
• AGCO 1174482
• AGCO 6651808
• AGCO 6657992
• AGCO 72515734
• AGCO 72516517
• AGCO 836662575
• Iveco 504048025
• Alfa Romeo 116170406000
• Alfa Romeo 116760406002
• Alfa Romeo 116760469600
• Alfa Romeo 116760469601
• Alfa Romeo 116760469602
• Alfa Romeo 46773577
• Alfa Romeo 60507208
• Alfa Romeo 60507209
• Alfa Romeo 71736113
• Alfa Romeo 71736116
• Alfa Romeo 71736119
• Alfa Romeo 9950443
• Andoria 2.53.056
• Ametek LK-3578
• Apollo FP587F
• ASAS SP 1074M
• ASAS SP 1436 M
• ASAS SP 1506 M
• ASAS SP 597 M
• ASAS SP 974 M
• Japan Parts 30-06-695
• Japan Parts 30-0L-L08
• Atlas Auto Accessories 213 3943
• Atlas-Copco 1092100700
• Atlas-Copco 16192684
• Atlas-Copco 2900001400
• Atlas-Copco 29000687
• Atlas-Copco 2900068700
• Atlas-Copco 32161527
• Atlas-Copco 3216152700
• Atlas-Copco 97101893
• Auto Extra 61633472
• Auto Extra 616WF10024
• Autopart International 5002232317
• Baldwin BF1226
• Baldwin BF1261
• Baldwin BF1269
• Baldwin BF1276
• Baldwin BF1367
• Baldwin BF1372
• Baldwin BF5587-D
• Baldwin BF586
• Baldwin BF586D
• Baldwin BF7591D
• Baldwin BF7772
• Baldwin BF7921
• BAP Geon 1133304
• BAP Geon 1139302
• BAP Geon 1139814
• Beck/Arnley 0430789
• Beck/Arnley 0430790
• Beck/Arnley 0430796
• American Parts 95472
• Blaw Knox 0016482200
• Blaw Knox 16482200
• BMW 13 32 2 240 798
• BMW 13 32 2 240 802
• Bobcat 649780
• Bomag 05711733
• Bomag 05821330
• Bomag 96008575
• Bosch 0 450 133 013
• Bosch 0 450 133 070
• Bosch 0 450 133 071
• Bosch 0 986 450 732
• Bosch 0450133278
• Bosch 1 457 434 053
• Bosch 1 457 434 061
• Bosch 1 457 434 071
• Bosch 1 457 434 075
• Bosch 1 457 434 083
• Bosch 1 457 434 093
• Bosch 1 457 434 094
• Bosch 1 457 434 099
• Bosch 1 457 434 101
• Bosch 1 457 434 105
• Bosch 1 457 434 106
• Bosch 1 457 434 106-30N
• Bosch 1 457 434 107
• Bosch 1 457 434 110
• Bosch 1 457 434 113
• Bosch 1 457 434 119
• Bosch 1 457 434 121
• Bosch 1 457 434 150
• Bosch 1 457 434 151
• Bosch 1 457 434 156
• Bosch 1 457 434 159
• Bosch 1 457 434 166
• Bosch 1 457 434 173
• Bosch 1 457 434 295
• Bosch 1 457 434 320
• Bosch 1 457 434 322
• Bosch 1 457 434 422
• Bosch 1 457 434 447
• Bosch 1452434094
• Bosch 1457434025
• Bosch 1457434052
• Bosch 1457434056
• Bosch 1457434097
• Bosch 74009
• Bosch 74010
• Bosch F002H20306
• Bosch F026402094
• Bosch N 4106
• Bosch N 4447
• Bosch D701
• Bosch N3013
• Bosch N4150
• Bosch N4295
• Bosch N4322
• Car Care DF3522
• CARQUEST Premium 86472
• CARQUEST Premium 96031
• CARQUEST Premium 96264
• CARQUEST Premium 96274
• CARQUEST Premium 96278
• CARQUEST Premium 96280
• CARQUEST Premium 96287
• CARQUEST Premium 96288
• CARQUEST Premium 96296
• CARQUEST Premium 96311
• CARQUEST Premium 96312
• CARQUEST Premium 96315
• CARQUEST Premium 96316
• CARQUEST Standard R86472
• Case 114545A1
• Case 1931128
• Case 218100A1
• Case 47135707
• Case 504073234
• Case 60507485
• Case 84214564
• Case 87803194
• Case 87803268
• Case J-843760
• Case J-843760RP
• Case J-931062
• Case J286503
• Case ND103596
• New Holland Construction 71104220
• New Holland Construction 87553155
• Caterpillar 3I1196
• Caterpillar 5S-0481
• Cenex CO587
• CEW 3239003
• CEW 3239006
• Champion L 111
• Champion L 112
• Champion L 113
• Champion Automotive GF26
• Citgo Petroleum FP587F
• Citroen 1906 61
• Claas 00 0325 719 0
• Claas 00 0761 410 0
• Claas 00 259 906.90
• Claas 0323 008 0
• Claas 180 939.0
• Claas 323008.0
• Claas 6495001
• Clark Equipment 8025295
• Consolidated Diesel 3903202
• Coopers AZF 090
• Coopers FSM 4259
• Coopers FSW4169
• Crosland 5006
• Crosland 5030
• Crosland 5055
• Cummins 2830348
• Cummins 3286503
• Cummins 3843760
• Cummins 3903202
• Cummins 3931062
• Cummins 4899413
• Cummins AX1004558
• Cummins FF5854
• DAF 0112243
• DAF 112243
• DAF 1319159
• DAF 490160
• DAF CBU 1177
• DAF CBU 1251
• DAF CBU 1920
• Daihatsu 4932900000
• Delphi 5860B090
• Delphi FF0054
• Delphi FF0056
• Delphi FF0105
• Deluxe Walker WD458
• Demag 13356674
• Deutsch FF760
• Deutz 01174482
• Deutz 02934634
• Deutz 116341
• Deutz 1174391
• Deutz 1174398
• Deutz 7717541
• Deutz 0.009.4687.0
• Deutz 0117 4482
• Deutz 0118 2224
• Diamond 2701339
• Donaldson P550248
• Donaldson P550498
• Donaldson P550688
• Donit 43.21.28
• Duralast FF760DL
• ECOGARD XF60152
• Evobus 8.311.997.648.0
• Evobus 8.319.121.610
• Evobus 8.319.128.161.0
• Farmtrac ESL141112
• Febi-Bilstein 17660
• Fendt F 816 200 060 010
• Fendt F 816 200 060 020
• Fendt F 816 200 710 060
• Fendt G 311 200 060 010
• Fendt G 311 200 060 050
• Fendt X 810 190 165
• Fiat 1310071080
• Fiat 1317643080
• Fiat 47135706
• Fiat 4792138
• Fiat 4813127
• Fiat 4814454
• Fiat 60507208
• Fiat 60732867
• Fiat 71736113
• Fiat 74434895
• Fiat 82406319
• Fiat 9938405
• Fiat 9944921
• FiatAllis 01930010
• FiatAllis 04795601
• FiatAllis 1930010
• FiatAllis 4795601
• FiatAllis 5951661
• Filtron PP 837
• Filtron PP 837/1
• Filtron PP 845/1
• Filtron PP 861/5
• Fleetguard FF215
• Fleetguard FF215J
• Fleetguard FF5047
• Fleetguard FF5117
• Fleetguard FF5139
• Fleetguard FF5156
• Fleetguard FF5171
• Fleetguard FF5271
• Fleetguard FF5444
• Fleetguard FS1226
• Fleetguard FS1251
• Fleetguard FS1251J
• Fleetguard FS1276
• Fleetguard FS19560
• Fleetguard FS19597
• Fleetguard FS19599
• Fleetguard FS19773
• Fleetrite FFR8215
• Fleetrite FFR85060
• Fleetrite FLRTFS1251
• Foden Y03753701
• Ford 0450 133003
• Ford 1145 7434058
• Ford 1145 7434105
• Ford 1502 255
• Ford 5010 462
• Ford 5012 582
• Ford 5020 403
• Ford 6135 130
• Ford 87800220
• Ford 8784 0509
• Ford F 0 NN 9176 BA
• Ford F3HZ9365A
• Ford F3HZ9365E
• Ford T81D C9150 BA
• Frad 40.60.18/130
• Fram P1145A
• Fram P4587
• Fram P5498
• Fram P5877
• Fram P5905
• Fram P7510
• Fram P7512
• Fram P7701
• Fram P8992
• Fram PS8428
• Fram PS8787
• Furukawa 1290383H1
• Gehl 104045
• Gehl L88976
• General Motors 25011999
• General Motors 25176736
• General Motors 25313755
• General Motors 93156288
• General Motors 93183042
• Genie 0745010068
• Genie 185411656301
• Genie 29560
• Genie 29560GT
• Genie 62426
• Gonher GPP1122
• Hako 82-049
• Hako 820490
• Hamm 1 302 191
• Hanomag 114 924 144
• Hastings 826
• Hastings 826A
• Hastings 834
• Hastings BF1261
• Hastings BF1367
• Hastings BF5587D
• Hastings BF7591D
• Hastings BF7772
• Hastings BF7921
• Hastings FF1009
• Hastings FF1169
• Hastings FF1265
• Hastings FF1303
• Hastings FF826
• Hatz 400 78 801
• Hengst E22KP D220
• Hengst H179WK
• Hengst H70WDK06
• Hengst H70WDK13
• Hengst H70WDK14
• Hengst H70WK01
• Hengst H70WK02
• Hengst H70WK06
• Hengst H70WK07
• Hesston 1930010
• Hitachi Construction Machinery L01930010
• Hoffer Products 7690110
• Hoffer Products 7690293
• Hoffer Products 7690546
• Hyster 1306331
• Hyster 1319050
• Hyster 865571
• IAPCO A0371005
• International Harvester (IHC) 1 133 495 R 1
• International Harvester (IHC) 1 240 619 H 1
• International Harvester (IHC) 1133493R1
• International Harvester (IHC) 124019H2
• International Harvester (IHC) 1240619H2
• International Harvester (IHC) 133493
• International Harvester (IHC) 1967094C1
• International Harvester (IHC) 3 132 428 R 1
• International Harvester (IHC) 3 132 428 R 2
• International Harvester (IHC) 3 132 438 R 91
• International Harvester (IHC) 3132275R1
• International Harvester (IHC) 3132275R91
• International Harvester (IHC) 3132428R91
• International Harvester (IHC) 3132428R92
• International Harvester (IHC) 3136187R91
• International Harvester (IHC) 3218793R91
• International Harvester (IHC) 3218794R1
• International Harvester (IHC) 3218994R91
• Ingersoll Rand 20163150
• Ingersoll Rand 59438812
• Ingersoll Rand 59477570
• Inter-Continental ALG2051
• Interfil FGI171
• Interfil FGI287D
• IPS 48058
• IPS IFG-3695
• Iveco 01902138
• Iveco 01909137
• Iveco 01909142
• Iveco 01930010
• Iveco 02133558
• Iveco 02133943
• Iveco 04764725
• Iveco 04792138
• Iveco 190 2138
• Iveco 190 9142
• Iveco 1902038
• Iveco 193 0010
• Iveco 213 3943
• Iveco 476 4725
• Iveco 479 2138
• Iveco 500038744
• Iveco 504071210
• Iveco 993 6891
• Iveco 993 8405
• Iveco 995 0451
• JC Bamford 32/912001
• JC Bamford 32/912001A
• JC Bamford 32/925872
• JC Bamford 333C1363
• Jacobsen 5003212
• Jakoparts J1336038
• Jakoparts J1336039
• Japan Parts FC-695
• Japan Parts FC-695S
• Japan Parts FC-L08
• Japan Parts FC-L08S
• Japan Parts JFC-695
• Japan Parts JFC-L08
• Jlg 7016328
• Jlg 8320270
• John Deere F121868
• John Deere F433395
• Kassbohrer 8319121610
• Kassbohrer 83191281610
• Kayser AK 14 - D
• Kayser AK 14 - DO
• Kobelco 87646724
• Kolbenschmidt 075-FS
• Kolbenschmidt 297-FS
• Kolbenschmidt 50 013 075
• Kolbenschmidt 50 013 297
• Komatsu 1240619-H2
• Komatsu 203-01-K1280
• Komatsu 504073234
• Komatsu 6732716310
• Komatsu 6733719110
• Komatsu 6810716110
• Komatsu CUFS1251
• Komatsu EA504073234
• Kralinator F 153
• Kralinator F 154 R
• Kramer 100 000 0381
• Lancia 595 1661
• Land Rover ADU9779
• Land Rover ADU9779EVA
• Land Rover AEK 2147 L
• Land Rover AEU 2147 L
• Lazorlite U116300
• British Leyland CBU1177
• Liebherr 10490041
• Liebherr 700 8775
• Liebherr 7000713
• Liebherr 7008776
• Liebherr 701 2763
• Liebherr 721 1230
• Liebherr 738 2048
• Liebherr 814 5894
• Liebherr 914 5984
• Linde 000 983 1617
• Linde 000 983 1625
• Linde 000 983 1647
• Linde 06 812 7177
• Linde 3542223986
• Lister 75118100
• Lombardini 177.2175.143
• Lombardini ED2175299S
• Luberfiner FP 587-F
• Luberfiner FP587F-1
• Luberfiner LFF 3504
• Luberfiner LFF 3505
• Luberfiner LFF 8062
• Luberfiner LFF 8928
• Luberfiner LFF 8929
• Luberfiner LFF3504-1
• Luberfiner LFF7688
• Luberfiner LFF8062-1
• Luberfiner LFF8103
• Luberfiner LFF8103-1
• Luberfiner LFP 8650
• M Filter MP 462
• MAN 51125030004
• MAN 51125030005
• MAN 51125030010
• MAN 51125030016
• MAN 51125030018
• MAN 51125030028
• MAN 51125030029
• MAN 51125030030
• MAN 51125030031
• MAN 51125030034
• MAN 51125030036
• MAN 51125030039
• MAN 51125030040
• MAN 81125030075
• Magneti Marelli 71760792
• Magneti Marelli FD 512
• Magneti Marelli FD 545
• Magneti Marelli FD 559
• MAHLE AWK 126
• MAHLE KC 102
• MAHLE KC 18/1
• MAHLE KC 66
• MAHLE KC 74
• MAHLE KC 77
• MAHLE KC19
• MAN 51.125030004
• MAN 51.125030005
• MAN 51.125030009
• MAN 51.125030010
• MAN 51.125030016
• MAN 51.125030018
• MAN 51.125030028
• MAN 51.125030029
• MAN 51.125030030
• MAN 51.125030031
• MAN 51.125030034
• MAN 51.125030036
• MAN 51.125030039
• MAN 51.125030040
• MAN 81.125030075
• Delaware Manitou 109 985
• Delaware Manitou 128 609
• Delaware Manitou 128971
• Delaware Manitou 129887
• Delaware Manitou 129971
• Manitowoc 4136230
• Manitowoc 4136370
• Mann-Filter 5411656301
• Mann-Filter WDK 724
• Mann-Filter WDK 725
• Mann-Filter WK 736
• Mann-Filter WK 842/16
• Mann-Filter WK 842/5
• Mann-Filter WK 842/6
• Mapco 63110
• Massey Ferguson 1057951M1
• Massey Ferguson 2 862 362 M 1
• Massey Ferguson 2862344M1
• Massey Ferguson 3 638 291 M
• Massey Ferguson 3 638 291 M 1
• Massey Ferguson 3638510M1
• McCormick 218100A1
• McCormick 4207949M1
• McCormick 701900A1
• McCormick 705137A1
• Meat & Doria 4110
• Meat & Doria 4293
• Meat & Doria 4546
• Mercedes-Benz 001 835 44 47
• Mercedes-Benz 18354447
• Mercedes-Benz A 001 835 44 47
• Meyle 100 127 0005
• Meyle 14-34 018 0009
• MicroGard 33472
• Miller Welder 106467
• Miller Welder 192744
• Motaquip VFF 105
• Motaquip VFF 278
• Motorcraft EFG 035
• Motorcraft EFG 048
• Motorcraft EFG 057
• Motorcraft FD 784 A
• Motorcraft FD784
• Mr Gasket 937906
• Mueller FN157
• Mueller FN701
• Mueller FN704
• Nelson 85254A
• Nelson 85254F
• New Holland Construction 161500080043
• New Holland Construction 1930010
• New Holland Construction 2830348
• New Holland Construction 47135706
• New Holland Construction 4899413
• New Holland Construction 504073234
• New Holland Construction 73175965
• New Holland Construction 81866615
• New Holland Construction 84214564
• New Holland Construction 86504140
• New Holland Construction 86555246
• New Holland Construction 86990957
• New Holland Construction 8780 0220
• New Holland Construction 87803194
• New Holland Construction 87803196
• New Holland Construction 87803264
• New Holland Construction 87840509
• Nipparts J1336038
• Omni-Quip 8034092
• Onan 1866524
• Opel 813041
• PBR BG-1534
• PBR BG-1569
• PBR BG-1583
• PBR BG-1584
• Parts Master 73472
• PBR Filters BG1534
• Perkins 26 560 608
• Perkins 26 561 118
• Perkins 26437001
• Perkins 36561118
• Perkins T64102003
• Peugeot 1906 60
• Piaggio 247444
• Piaggio 264907
• Piaggio 493290
• Pinguely 2427002820
• PUREPRO FP587F
• Purflux CS197B
• Purflux CS412
• Purflux CS412B
• Purflux CS444
• Purflux CS469
• Purflux CS701
• Purolator F 57248
• Purolator F 57721
• Purolator F 57729
• Purolator F 57805
• Purolator F 60217
• Purolator F 67803
• Purolator F 68000
• Purolator F 78367
• Purolator F60152
• Purolator F64424
• Purolator F65166
• Purolator FCG152
• Purolator PER 152
• Purolator PER 152 F
• Purolator PER 152 FO
• Purolator PER 247 F
• Purolator PER 248 F
• Purolator PER217F
• Purolator PER249F
• Quaker State QS3522
• Renault 50 01 829 282
• Renault 50 01 846 099
• Renault 50 01 850 947
• Renault 50 21 149 087
• Renault 6005019576
• Renault 6005019580
• Renault 6005025522
• Renault 6005700546
• Renault 74 85 129 890
• Renault 77 00 668 711
• Renault 77 01 668 711
• Renault 7701031977
• Renault 7701033136
• Renault 770130546
• Repco 1139814
• Repco RDF15
• Bosch 1457434106
• Ryco Z119
• Ryco Z156
• Ryco Z157
• Ryco Z533
• Sakura FC-5403
• Sakura FC-5716
• Sakura FC-62111
• Sakura FC-68030
• Sakura FC57081
• Sakura FC57083
• Sakura SFC-45030
• Sakura SFC-5403-02
• Sakura SFC5708
• Sakura SFC7909
• Sambron 64978.0
• Same 0.009.4687.0
• Same 00946870
• Same 946870
• Sandvik 88065679
• Savara 9.28.327.17
• Savara 9.28.468.17
• Savara SN 327
• Savara SN 563
• Savara SN 602
• Scania Vabis 343 144
• Schaeff 3.600.073.622
• Schaeff 5.411.656.301
• Schaeff 5.568.656.484
• Sofima S 4378 NR
• Sofima S 8500 NR
• Sogefi Pro FP5493/A
• Sogefi Pro FP5833
• Sogefi Pro FT5353
• Solaris 0170152000
• Stanadyne 28308
• STEYR 132.00.00.80722
• STEYR 161500080043
• STEYR 407.08.0074
• STEYR 407.08.0076
• STEYR 407.08.74
• STEYR 98439682
• Still 0 141 762
• Still 1 141 762
• Still 141 762
• Taylor Machine 4024382
• Taylor Machine V26560608
• Tecalemit FF 5332
• Tecnocar RN110
• Tecnocar RN145
• Tecnocar RN234
• Tecnocar RN57B
• Tecnocar RN58B
• Tecnocar RN86
• Teho 6206
• GH Tennant 1017126
• GH Tennant 55844
• GH Tennant 764018
• General Motors 5411656301
• Toro 1109049
• TRP 1500537
• TRP 1500540
• TRP 1500611
• TRP 1501274
• TRP 1501300
• TRP 1534406
• UFI 24.355.01
• UFI 24.378.00
• Unipart Automotive GFE 5297
• Unipart Automotive GFE 5304
• Universal Filter Italiana (UFI) 2435100
• Universal Filter Italiana (UFI) 2435600
• Vag 68127177
• VAICO 40-0127
• VAICO V10-0340-1
• VAICO V40-0127
• Valeo 587700
• Valmet 2034 0251
• Valmet 8366 40251
• Vapormatic VPD 6009
• Vapormatic VPD 6111
• Vapormatic VPD 6134
• Vapormatic VPD 7253
• Vapormatic VPD6012
• Vapormatic VPD6119
• Vera 1200930
• Vermeer 147232001
• VAICO 400127
• VM Motori Italian Diesel Engine Manufacturing 45310071A
• VM Motori Italian Diesel Engine Manufacturing 4531045
• Volvo 03976655-5
• Volvo 2800784
• Volvo 3840335
• Volvo 3976655
• Volvo 3976655-5
• Volvo 829993
• Volvo 8299935
• Volvo 838593
• Volvo 838593-2
• Volvo 85105025
• Volvo 860874
• Volvo 860874-7
• Volkswagen 000 446 5121
• Volkswagen 068 127 177 B
• Volkswagen 068127177EC
• Volkswagen 068127401
• Volkswagen 12572012
• Volkswagen 1457434094
• Wacker 1000108956
• Western Auto 5249990
• Wirtgen 1302191
• Wirtgen 176043
• Wirtgen 57299
• Wix Europe 33472E
• Wix Europe 95003E
• Wix Europe 95045E
• Wix Europe WF8042
• Wix Europe WF8051
• Wix Europe WF8181
• Woodgate WGF5046
• Woodgate WGF842-2
• Woodgate WGFS 1226
• Woodgate WGFS1221
• Woodgate WGFS1251
• Woodgate WGFS1276
• Worldparts W27154
• Yale And Towne 150127002
• Yale And Towne 580004421
• Purolator F60217
• Purolator F57248
• Purolator F57721
• Purolator F57729
• Purolator F57805
• Purolator F67803
• Purolator F68000
• Purolator F78367
• CARQUEST Premium 96290
• Baldwin BF5587D
• Case J843760
• Case J931062

• WIX HD Fuel Water separator filters feature an enhanced cellulose silicone treated media or a new generation full synthetic media that provides excellent contaminant holding capacity for super clean fuel and water removal. High strength, corrosion resistant cans, center tubes, and end caps with superior sealing components ensure a leak resistant, long lasting, high performing fuel water separator filter. Some models feature a water drain port with a threaded plug or patented self-venting drain valve for efficient water purging as needed.