OEM Filter Part Numbers

The number printed on the cartridge your hot tub or pool shipped with is an OEM number. It belongs to the company that built the equipment, not to the company that built the filter, which is why searching it turns up one expensive listing instead of the handful of identical cheaper ones.

All 205 numbers below are cross-referenced to the Pleatco, Unicel, and Filbur cartridges that fit the same housing. Find yours and you will see every version of the same filter, with prices you can actually compare.

Aber Hot Tubs

2 OEM numbers

03FIL1300

Replaced by PRB35-IN

→

03FIL1600

Replaced by PRB50-IN

→

Aladdin

1 OEM number

17541

Replaced by PDO75-2000

→

Artesian

4 OEM numbers

06-0005-12

Replaced by PAS50SV-F2M

→

06-0006-12

Replaced by PAS50SV-F2M

→

06-0056-12

Replaced by PAS50SV-F2M

→

60506

Replaced by PAS50SV-F2M

→

Beachcomber

4 OEM numbers

3005815

Replaced by PRB50-IN

→

3005820

Replaced by PRB17.5SF-PAIR

→

3005825

Replaced by PRB25SF-PAIR

→

3005845

Replaced by PRB25-IN

→

Bullfrog

4 OEM numbers

10-00282

Replaced by PBF40

→

10-1035

Replaced by PBF50

→

10-2785

Replaced by PBF35

→

10-2870

Replaced by PBF35

→

Caldera

14 OEM numbers

1019301

Replaced by PCD75N

→

1019401

Replaced by PCD50N

→

1039607

Replaced by PCD100W

→

302005

Replaced by PRB50-IN

→

33016

Replaced by PCD50

→

33017

Replaced by PCD75

→

73531

Replaced by PCD75N

→

73532

Replaced by PCD50N

→

73533

Replaced by PRB50-IN

→

73722

Replaced by PCD100W

→

74148

Replaced by PRB35-IN

→

76136

Replaced by PWK65

→

81004

Replaced by PCD100W

→

X268330

Replaced by PCD50N

→

Clearwater

1 OEM number

2 200

Replaced by PWWCT200

→

Coleman/Maax

21 OEM numbers

Custom Molded Products

4 OEM numbers

25390

Replaced by PRB75

→

25391

Replaced by PRB50-IN

→

25392

Replaced by PRB25-IN

→

25393

Replaced by PRB35-IN

→

Dimension One

7 OEM numbers

01561-00-A

Replaced by PDO75-2000

→

1561-00

Replaced by PDO75-2000

→

1561-04

Replaced by PDO-UF25

→

1561-09

Replaced by PDO40

→

1561-11

Replaced by PDO25

→

1561-12

Replaced by PDO75

→

1561-13

Replaced by PDO-UF40

→

Doughboy

5 OEM numbers

239-060

Replaced by PD60SL

→

2396-020

Replaced by PD20SL-4

→

2396-040

Replaced by PD40SL

→

2396-060

Replaced by PD60SL

→

2396-090

Replaced by PD90SL

→

Down East

1 OEM number

80402

Replaced by PMA45-2004-R

→

Guardian

1 OEM number

413-212-02

Replaced by PRB50-IN

→

Hayward

7 OEM numbers

CX1280XRE

Replaced by PA131

→

CX500-RE

Replaced by PA50

→

CX580XRE

Replaced by PA81

→

CX750-RE

Replaced by PA75

→

CX870-XRE

Replaced by PA100N

→

CX870RE

Replaced by PA100N

→

CX880XRE

Replaced by PA106

→

Hot Spring

2 OEM numbers

31489

Replaced by PWK30

→

33521

Replaced by PRB25-IN

→

Intex

6 OEM numbers

58601

Replaced by PINTD

→

59901

Replaced by PC7-120

→

59905

Replaced by PIN20

→

Type A

Replaced by PC7-120

→

Type B

Replaced by PIN20

→

Type D

Replaced by PINTD

→

Jacuzzi

6 OEM numbers

2945000

Replaced by PRB12

→

373045

Replaced by PRB50-IN

→

373045J

Replaced by PRB50-IN

→

6000-383A

Replaced by PJW60TL-F2S

→

6540-476

Replaced by PJW60TL-F2S

→

6541-383

Replaced by PJW60TL-OT-F2S

→

Jandy

2 OEM numbers

A0558000

Replaced by PJAN115

→

R0462300

Replaced by PJANCS150

→

Jandy/Zodiac

3 OEM numbers

R0357900

Replaced by PJAN145

→

R0554500

Replaced by PJAN85

→

R0554600

Replaced by PJAN115

→

LA Spas

2 OEM numbers

FD-51500

Replaced by PLAS35

→

HTF-303

Replaced by PLAS35

→

Marquis

17 OEM numbers

20041

Replaced by PPM50SC-F2M

→

20042

Replaced by PPM35SC-F2M

→

20043

Replaced by PPM60

→

20044

Replaced by PPM50TC

→

20045

Replaced by PPM35TC

→

20091

Replaced by PPM50SC-F2M

→

20092

Replaced by PPM35SC-F2M

→

37-0217

Replaced by PPM50TC

→

370-0215

Replaced by PPM35TC

→

370-0216

Replaced by PPM60

→

370-0236

Replaced by PPM50TC

→

370-0237

Replaced by PPM50SC-F2M

→

370-0240

Replaced by PPM35SC-F2M

→

370-0242

Replaced by PPM35SC-F2M

→

370-0243

Replaced by PPM35SC-F2M

→

370-0683

Replaced by PPM35SC-F2M

→

370-0698

Replaced by PPM35SC-F2M

→

Master Spas

5 OEM numbers

X268055

Replaced by PMA10

→

X268057

Replaced by PMA10

→

X268330

Replaced by PMA45-2004-R

→

X268549

Replaced by PWW50P3

→

X268552

Replaced by PMA45-2004-R

→

Pentair

37 OEM numbers

17-0051

Replaced by PRB14.5

→

17-2010

Replaced by PRB12L

→

17-2021

Replaced by PRB12

→

17-2046

Replaced by PRB18

→

17-2047

Replaced by PRB12

→

17-2325

Replaced by PRB25-IN-4

→

17-2327

Replaced by PRB25-IN

→

17-2380

Replaced by PRB50-IN

→

17-2464

Replaced by PRB25SF-PAIR

→

17-2482

Replaced by PRB35-IN

→

17-2606

Replaced by PRB17.5SF-PAIR

→

17-2623

Replaced by PRB75

→

17-2632

Replaced by PRB75

→

17-2633

Replaced by PRB100

→

178584

Replaced by PCC105

→

178585

Replaced by PCC130

→

570-0425-07

Replaced by PCC105

→

572131

Replaced by PAP100

→

817-0143

Replaced by PCC130

→

R173205

Replaced by PA75

→

R173214

Replaced by PAP100

→

R173216

Replaced by PAP150

→

R173326

Replaced by PRB12

→

R173327

Replaced by PRB12L

→

R173328

Replaced by PRB18

→

R173409

Replaced by PA50

→

R173429

Replaced by PRB25-IN

→

R173430

Replaced by PRB37-IN

→

R173431

Replaced by PRB35-IN

→

R173432

Replaced by PRB17.5SF-PAIR

→

R173433

Replaced by PRB25SF-PAIR

→

R173434

Replaced by PRB50-IN

→

R173435

Replaced by PRB75

→

R173436

Replaced by PRB100

→

R173576

Replaced by PCC105

→

R173578

Replaced by PCC130

→

R178584

Replaced by PCC105

→

Purex

2 OEM numbers

27-079

Replaced by PA50

→

570074

Replaced by PA75

→

Sta-Rite

7 OEM numbers

50TX

Replaced by PSR50-4

→

50TXR

Replaced by PSR50-4

→

70TX

Replaced by PSR70-4

→

70TXR

Replaced by PSR70-4

→

PTM50

Replaced by PSR50-4

→

PTM70

Replaced by PSR70-4

→

T-50TX

Replaced by PSR50-4

→

Sundance

14 OEM numbers

6000-134

Replaced by PRB17.5SF-PAIR

→

6000-136

Replaced by PRB35-IN

→

6473-164

Replaced by PLF6541-397

→

6473-165

Replaced by PLF6541-397

→

6540-471

Replaced by PRB50-IN

→

6540-480

Replaced by PSD65

→

6540-481

Replaced by PSD65-F2M

→

6540-482

Replaced by PSD125

→

6540-483

Replaced by PSD75

→

6540-490

Replaced by PSD125-2000

→

6540-495

Replaced by PSD40

→

6540-501

Replaced by PSD85-2002

→

6540-723

Replaced by PJW40SC-F2M

→

6541-397

Replaced by PLF6541-397

→

Vita Spa

3 OEM numbers

PVT 40

Replaced by PVT40P

→

PVT 50

Replaced by PVT50P

→

PVT 50WH

Replaced by PVT50WH-F2L

→

Waterway

10 OEM numbers

03FIL1400

Replaced by PWW50P3

→

25252

Replaced by PWW50P3

→

378902

Replaced by PWW50P3

→

817-0050

Replaced by PWW50P3

→

817-0200NB

Replaced by PWWCT200

→

817-2500

Replaced by PRB25-IN

→

817-3501

Replaced by PRB35-IN

→

817-3510

Replaced by PRB17.5SF-PAIR

→

817-5000

Replaced by PRB50-IN

→

817-5010

Replaced by PRB25SF-PAIR

→

Watkins

12 OEM numbers

1642301-1

Replaced by PWK35B

→

31114

Replaced by PWK65

→

31115

Replaced by PWK25

→

31233

Replaced by PWK30V

→

31250

Replaced by PWK35

→

31489

Replaced by PWK30

→

71825

Replaced by PWK30

→

71826

Replaced by PWK30

→

71827

Replaced by PWK65

→

71828

Replaced by PWK65

→

78161

Replaced by PWK35B

→

78286

Replaced by PWK35B

→

Wellspring

1 OEM number

1000282

Replaced by PBF40

→