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Spa Manufacturers Starting with S

Model
Sq. Ft.
O.D.
Length
Top/Bottom End Cap
OEM Part #
Part #

Safari Spas

 

25

4-15/16”

13-5/16”

2 1/8" Open

 

C-4326

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

 

25

5-11/16”

10-3/8”

 

 

C-5601

Santa Barbara Spas

 

50

6”

8-1/4”

w/ 1-1/2” “SAE” thread

 

6CH-940

 

100

6”

8-1/4”

w/ 1-1/2” “SAE” thread

 

6CH-940

Note: Two 50 sq. ft. cartridges required.

Santanna Spas

 

25

4-15/16”

9-13/16”

 

 

C-4328

Note: Product has closed top.

 

45

4-15/16”

14-7/8”

 

 

C-4345

Note: Product has closed top.

 

45

4-15/16”

17-3/4”

 

 

C-4346

Note: Product has closed top.

 

45

4-15/16”

14-7/8”

 

 

C-4347

 

25

4-15/16”

9-13/16”

 

 

C-4428

 

30

4-15/16”

11-7/8”

 

 

C-4430

 

45

4-15/16”

17-3/4”

 

 

C-4449

Saratoga Spas

 

13

4-5/8”

4-5/8”

w/ 1-1/2” male thread/MPT

 

4CH-19

 

20

4-5/8”

6-3/4”

w/ 1-1/2” male thread/MPT

20241-238

4CH-20

 

19

4-5/8”

8”

w/ 1-1/2” male thread/MPT

20245-238

4CH-21

 

25

4-5/8”

9-3/4”

w/ 1-1/2” male thread/MPT

20254-238

4CH-24

 

30

4-5/8”

11-7/8”

w/ 1-1/2” male thread/MPT

74407-98

4CH-30

 

20

4-5/8”

6-3/4”

w/ 1-1/4” SAE thread

 

4CH-920

 

25

4-5/8”

12”

w/ 1-1/4” SAE thread

 

4CH-950

Savanah Spas       

see Acryx-Maax  Spas (Canada)

Seahorse Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sears    

see Muskin

Seascape Spas

 

30

4-5/8”

11-7/8”

w/ 1-1/2” male thread/MPT

 

4CH-30

Seasonmaster

see Aquasports

Sequoia Design

 

25

4-15/16”

13-5/16”

 

 

C-4625

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Serenity Spas     

see Hydro Pool Industries

Seven Seas

Note: This product has a closed top.

50

5-11/16”

10-3/8”

 

 

C-5300

Note: This product has a closed top.

25

5-11/16”

10-3/8”

 

 

C-5601

 

25

5”

13-5/16”

 

 

C-5625

Sierra Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Signature Spas

 

25

4-15/16”

13-5/16”

2 1/8" Open

 

C-4326

 

50

4-15/16”

6-5/8”

 

 

C-4405

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Simple Set     

see Aqua Leisure

Softsider Spas

 

12

4-5/8”

4-5/8”

 

 

C-4302

 

15

4-5/8”

6-3/4”

 

 

C-4303

 

32

7”

8”

 

 

C-7432

Softub

 

20

4-5/8”

6-3/4”

w/ 1-1/2” male thread/MPT

 

4CH-20

 

25

6”

5-1/2”

w/ 1-1/2” male thread/MPT

90-802

6CH-25

Sonfarrel

  see also Martec

 

 

 

 

 

 

 

25

4-15/16”

14-7/8”

 

220122

C-4301

 

30

 

 

 

220128

 

 

 

 

 

 

220132

 

 

45

4-15/16”

14-7/8”

 

220142

C-4305

 

 

 

 

 

220145

 

 

50  

 

 

 

220152

 

 

 

 

 

 

220175

 

 

25

4-15/16”

14-9/16”

 

 

C-4308

 

25

4-15/16”

11-7/8”

 

220022

C-4332

 

  

 

 

 

220032

 

 

35

4-15/16”

15/16”

 

220035

C-4332

 

 

 

 

 

220042

 

 

130

7-1/2”

28-15/16”

 

2301630

C-7413

 

150

7-1/2”

28-15/16”

 

 

C-7414

 

65

7-1/2”

14-13/16”

 

2310650

C-7415

 

100

7-1/2”

21-7/8”

 

2301750

C-7419

 

6

2-3/4”

9-3/4”

 

250006

T-380

Sonoma Spas

 

10

4-1/4”

4”

 

 

C-4310

 

25

4-5/8”

11-7/8”

 

 

C-4325

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

 

100

4-15/16”

26-11/16”

 

 

C-4999

 

25

5-1/2”

11-7/8”

 

 

C-5402

 

40

5-1/2”

17”

 

 

C-5404

 

25

7”

9-13/16”

open w/ molded gasket

 

C-7626

South Pacific Spas

 
40
5-3/16"
10-3/4"
w/2" male thread/MPT  
5CH-402
 
25
4-15/16'
13-5/16"
   
C-4321

Southwest Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Spa Crest

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Spa Manufacturers Inc.

 

25

4-5/8”

9-3/4”

 

 

C-4324

 

25

4-15/16”

13-5/16”

2 1/8" Open

 

C-4326

Spa-In-A-Box

 

4

2-3/4”

5-1/8”

 

 

C-2305

Spas Direct

 

45

6”

8-1/4”

w/1-1/2” SAE thread

 

6CH-940

 

50

4-15/16”

13-5/16”

 

 

C-4950

Speck Pumps

AC2515

150

8-15/16”

24-7/16”

 

18220R0100

C-8415

AC2507

75

8-15/16”

15”

 

18219R0100

C-8474

AC2510

100

8-15/16”

19-11/16”

 

18112R0100

C-8499

Spillway Spas      

see Florida Whirlpool

Splash Tub

ST-315

16

4-15/16”

5-1/2”

 

 

C-4316

ST-230

 

 

 

 

 

 

ST-230

15

6-3/8”

5-1/8”

Oopen w/ step

 

C-6324

ST-315

 

 

 

 

 

 

Note: Used over suction cover.

Sta-Rite

TX-15

 

4-1/2”

9-3/4”

 

 

C-4610

PRC 50

50

7”

14-1/8”

open w/ molded gasket

25200-0150S

C-7447

PRC 75

75

7”

19-5/8”

open w/ molded gasket

25200-0175S

C-7477

Posi-Clean RCB25B

25

7”

9-13/16”

 

WC108-140SI

C-7625

Posi-Clean RCP25

 

 

 

 

24240-0016

 

Posi-Clean TXC25

 

 

 

 

WC108-141SI

 

Posi-Clean TXC25B

 

 

 

 

 

 

  Note: Product can also be replaced w/ C-7425 (4 oz.).

Posi-Clean TXC50

50

7”

19-3/8”

 

WC108-141SI

C-7652

Posi-Clean TXC50B

 

 

 

 

 

 

Posi-Clean FCP100

100

 

 

 

24241-0016

 

Posi-Clean FCP50

50

7”

19-3/8”

 

 

C-7652

Posi-Clean FCP50B

 

 

 

 

WC108-141SI

 

Posi-Clean TXC100

100

 

 

 

 

 

Note: 2 50 sq.ft. cartridges required for Posi-Clean TXC100 and FCP100.

Posi-Clean TXC75

75

7”

29-1/8”

 

24240-0016 

C-7677

Posi-Clean FCP75

 

 

 

 

& 24241-0016

 

Note: Product can also be replaced w/ 1 C-7652 and 1 C-7625 (using original coupler).

Posi-Clear PXC-95

95

8-15/16”

17-3/8”

open w/ molded gasket

25230-0095S

C-8409

Posi-Clear PXC-75

75

8-15/16”

17-3/8”

open w/ molded gasket

25230-0075S

C-8411

Posi-Clear PXC-125

125

8-15/16”

28-3/16”

open w/ molded gasket

25230-0125S

C-8413

Posi-Clear PXC-150

150

8-15/16”

28-3/16”

open w/ molded gasket

25230-0150S

C-8416

Posi-Clear PXCRP 100
100
10-1/16"
23-5/8"
 
R173215
C-9410
Note:Product has orange end caps.
Posi-Clear PXCRP 150
150
10-1/16"
31-1/8"
 
R173216
C-9415
Note:Product has orange end caps.
Posi-Clear PXCRP 200
200
10-1/16"
31-1/8"
 
R173217
C-9419
Note:Product has orange end caps.

Swimquip 108

6

2-3/4”

9-3/4”

 

24101-19

T-380

Swimquip 216

 

 

 

 

 

 

Swimquip 72

 

 

 

 

 

 

Posi-Flo II PTM100

100

8-11/16”

25-11/16”

 

WC108-58S2X

UHD-SR100

Posi-Flo T-100TX

 

 

 

 

 

 

Posi-Flo T-100TXR

 

 

 

 

 

 

Posi-Flo 100GPM-TX

 

 

 

 

 

 

Posi-Flo 100TX

 

 

 

 

 

 

Posi-Flo 100TXR

 

 

 

 

 

 

Posi-Flo T-135TX

135

8-11/16”

34-1/2”

 

WC108-59S2X

UHD-SR135

Note: Product discontinued by Sta-Rite. Replacement fits stainless steel tank only.

Posi-Flo II PTM135

137

8-11/16”

31-1/4”

 

WC108-70S2X

UHD-SR137

Posi-Flo 135GPM-TX

 

 

 

 

 

 

Posi-Flo 135TX

 

 

 

 

 

 

Posi-Flo 135TXR

 

 

 

 

 

 

Posi-Flo 35GPM-TX

35

8-11/16”

9-3/4”

 

WC108-55S2X

UHD-SR35

Posi-Flo 35TX

 

 

 

 

 

 

Posi-Flo 35TXR

 

 

 

 

 

 

Posi-Flo 50GPM-TX

50

8-11/16”

13-5/16”

 

WC108-56S2X

UHD-SR50

Posi-Flo 50TX

 

 

 

 

 

 

Posi-Flo 50TXR

 

 

 

 

 

 

Posi-Flo II PTM50

 

 

 

 

 

 

Posi-Flo T-50TX

 

 

 

 

 

 

Posi-Flo T-50TXR

 

 

 

 

 

 

Posi-Flo T-70TX

70

8-11/16”

18-3/16”

 

WC108-57S2X

UHD-SR70

Posi-Flo T-70TXR

  

 

 

 

 

 

Posi-Flo II PTM70

 

 

 

 

 

 

Posi-Flo 70GPM-TX

 

 

 

 

 

 

Posi-Flo 70TX

 

 

 

 

 

 

Posi-Flo 70TXR

 

 

 

 

 

 

Starlight Spas  
see US Tooling & Spas
Statewood Spas
see Acryx-Maax Spas (Canada)

Streamline Spas

 

25

4-15/16”

13-5/16”

2 1/8" Open

 

C-4326

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Strong Industries

 

20

4-5/8"

7 1/4"

w/injection molded 1 1/2" SAE thread

 

4CH-925

Sun Coast Spas

 

35

4-15/16”

9-1/4”

2 1/8" Open

 

C-4335

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sun Ray Spas (Canada)

 

25

4-15/16”

13-5/16”

2 1/8" Open

 

C-4326

 

35

4-15/16”

9-1/4”

2 1/8" Open

 

C-4335

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sun West Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sunbelt Spas

 

50

6”

8-1/4”

w/ injection molded 1-1/2” “SAE” thread

 

6CH-940

 

100

 

 

 

 

 

Note: Two 50 sq. ft. cartridges required (used side by side).

 

100

6”

8-1/4”

w/ 1-3/4” male slip fitting

 

6CH-941

 

200

 

 

 

 

 

Note: 6CH-941 and 6CH-942 stack for 100 sq.ft. system. 2 6CH-941 and 2 6CH-942 required for 200 sq.ft.

 

100

6”

8-1/4”

w/ 1-1/2” “SAE” thread

 

6CH-942

 

200

 

 

 

 

 

Note: 6CH-941 and 6CH-942 stack for 100 sq.ft. system. 2 6CH-941 and 2 6CH-942 required for 200 sq.ft.

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

 

75

4-15/16”

23-5/8”

 

 

C-4970

Suncountry Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sundance Spas

  call for info on Sundance P/N 6472-605 (50 sq.ft. 7” OD and 19-3/4” OAL) and 6540-487 (90 sq.ft. 7” OD and 19” OAL  w/ 1-1/2” MPT).

 

25

4-5/8”

11-7/8”

w/ 1-1/2” male thread/MPT

6540-484

4CH-30

 

40

4-5/8”

16”

w/ 1-1/2” male thread/MPT

6540-486

4CH-35

Del Sol Redondo

50

5-3/16”

10-3/4”

w/ 2” male thread/MPT

 

5CH-402

Del Sol Hermosa

 

 

 

 

 

 

Note: OEM original is 11” OAL and 5-1/2” OD.

 

47

6”

9-1/8”

w/ 1-1/2” male thread/MPT

 

6CH-47

 

90

7”

19”

w/ 1-1/2” male thread/MPT

6540-487

7CH-90

 

95

8”

15-1/2”

w/2” male thread/MPT

2540-381

8CH-102

 

50

4-15/16”

14-7/8”

 

6540-497

C-4305

 
35
4-15/`6"
9-1/4"
 
6000-136
C-4335

 

45

4-15/16”

4-5/8”

 

6000-134

C-4401

Note: Requires 1 C-4401 and 1 C-4405 for 45 sq.ft. total

 

40

4-5/8”

16-3/4”

 

6540-495

C-4440

 

50

4-15/16”

13-5/16”

2 1/8" Open

6540-471

C-4950

 

75

7-1/2”

17-3/4”

open w/ beveled edge

6540-483

C-7370

 

65

7-1/2”

14-3/4”

 

6540-480

C-7465

Note: 2-1/16” bottom id for 1-1/2” system. Unicel part replaces both 7-1/2” and 8” OD Sundance cartridges.

 

65

7-1/2”

14-3/4”

 

6540-481

C-7466

Note: 2-5/8” bottom id for 2” system. Unicel part replaces both 7-1/2” and 8” OD Sundance cartridges.

 

125

8-7/16”

18-1/8”

open w/ beveled edge

6540-482

C-8320

Universal Length

 

 

 

 

 

 

 

125

8-7/16”

18”

open w/ beveled edge

6540-490

C-8325

Note: Length recorded is measured to first step. Replacement for 18” to 18-1/2” overall length.

 

 

 

125

8-7/16”

19”

open w/ beveled edge

6540-488

C-8326

Note: Models dated before 2006 (contains a core block/plug).

 

125

8-7/16”

19”

open w/ beveled edge

6540-488

C-8327

Note: Models dated after 2005 (does not contain a core block/plug); also replaces OEM P/N 6540-507.

MicroClean

80

8-1/2”

14”

open w/ beveled edge

6540-501

C-8380

Sunrise Spas

 
50
4-15/16"
13-1/2"
w/2" female SAE thread  
4CH-949

 

25

6”

5-1/2”

w/1-1/2" male thread/MPT

 

6CH-25

 

36

6”

8”

w/ 1-1/2" male thread/MPT

 

6CH-49

 
25
6"
5-1/2"
w/1-1/2" SAE thread  
6CH-924
 
45
6"
8-1/4"
w/injection molded 1-1/2" SAE thread  
6CH-940

 

32

7”

8”

w/ 1-1/2" male thread/MPT

 

7CH-32

 
35
4-15/16"
9-1/4"
   
C-4335

 

50

4-15/16”

6-5/8”

 

 

C-4405

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Sunset Spas

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Superior Spas

 

45

6”

8-1/4”

w/ 1-1/2” “SAE” thread

 

6CH-940

 

100

6”

8-1/4”

w/ 1-3/4” male slip fitting

 

6CH-941

Note: System requires both 6CH-941 (upper) and 6CH-942 (lower).

 

100

6”

8-1/4”

w/ 1-1/2” “SAE” thread

 

6CH-942

Note: System requires both 6CH-941 (upper) and 6CH-942 (lower).

 

10

4-1/4”

4”

 

 

C-4310

Avalon

40

4-15/16”

11-1/4”

2 1/8" Open

 

C-4339

 

50

4-15/16”

13-5/16”

2 1/8" Open

 

C-4950

Swimquip   

see Sta-Rite

Home Owners -use of our online catalog is free for reference only. We only sell to qualified wholesale customers.

- 2" to 2 15/16"
- 3" to 3 15/16"
- 4" to 4 15/16"
- 5" to 5 15/16"
- 6" to 6 15/16"
- 7" to 7 15/16"
- 8" to 8 15/16"
- 9" to 9 15/16"
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- Z