| Outside Diameter |
Length |
Top/Bottom |
Pleat Count |
Identification |
Unicel P/N |
| 7" |
Various |
Top: Semi-circular handle
Bot: 1-1/2" or 2" male threaded fitting or SAE fitting. |
Unicel manufactures a complete line of top
load cartridges which feature the 1-1/2" or 2" male threaded fitting
or SAE fitting. See the "CH" listings of this guide. |
| 7" |
5" |
Top: Injection molded knob handle
Bot: Injection molded cone adapter |
113 |
Baker-Hydro HM-12.5 |
C-7603 |
|
7"
Note: Outside diameter of original is 7-1/2".
|
6-1/2" |
Top: Injection molded knob handle
Bot: 1-1/2" i.d. |
127 |
20 sq. ft. Doughboy Skim-Line |
C-7401 |
| 7" |
8" |
Top: Molded cone handle
Bot: 1.9" i.d. |
175 |
32 sq. ft. Softsider Spas, Pleatco skim
filter |
C-7432 |
| 7" |
8" |
Top: Semi-circ. handle
Bot: 1-1/2" male threaded fitting |
175 |
32 sq. ft. Coleman |
7CH-32
(3 oz.) |
| 7" |
8" |
Top: Semi-circ. handle
Bot: 2" male threaded fitting |
175 |
32 sq. ft. Coleman |
7CH-322
(3 oz.) |
|
7"
Note: Outside diameter of original is 7-1/2".
|
9-1/8" |
Top: Injection molded knob handle
Bot: 1-1/2" i.d. |
191 |
40 sq. ft. Doughboy Skim-Line |
C-7402 |
| 7" |
9-3/4" |
Top: Molded cone handle
Bot: 1.9" i.d. |
178 |
40 sq. ft. Pleatco skim filter, Softsider
Spas |
C-7439 |
| 7" |
9-3/4" |
Top: Semi-circ. handle
Bot: 1-1/2" male threaded fitting |
178 |
40 sq. ft. Coleman |
7CH-40
(3 oz.) |
| 7" |
9-3/4" |
Top: Semi-circ. handle
Bot: 2" male threaded fitting |
178 |
40 sq. ft. Coleman |
7CH-402
(3 oz.) |
| 7" |
9-13/16" |
3" i.d. |
113 |
25 sq. ft. American
Swimquip, Premier |
C-7625
(6 oz.)
C-7425
(4 oz.) |
| 7" |
9-13/16" |
3" i.d. |
156 |
35 sq. ft. American
Swimquip, Premier |
C-7435
(4 oz.) |
| 7" |
9-13/16" |
3" i.d. w/ gasket |
111 |
25 sq. ft. Hayward CX250-RE |
C-7626 |
| 7" |
9-13/16" |
Top: Semi-circ. handle
Bot: 2-1/16" i.d. |
110 |
25 sq. ft. top load |
C-7624 |
|
7"
7"
|
9-13/16"
9-13/16"
|
Top: Injection molded
knob handle
Bot: Injection molded cone adapter
Top: Injection molded
knob handle
Bot: Injection molded cone adapter
|
113
156
|
25 sq. ft.
Baker-Hydro HM-25
35 sq. ft.
Baker-Hydro UM-35
|
C-7604
C-7404
|
| 7" |
10-3/4" |
Top: Semi-circ. handle
Bot: Male slip fitting w/ molded o-ring |
200 |
50 sq. ft. Caldera |
C-7451
(3 oz.) |
|
7"
7"
|
11-1/8"
11-1/8"
|
2-15/16" i.d.
2-15/16" i.d.
|
99
155
|
25 sq. ft. Purex
CF-25
40 sq. ft. Purex
CF-40
|
C-7610
(6 oz.)
C-7440
(4 oz.)
|
| 7" |
11-3/4" |
Top: Semi-circ. handle
Bot: 3" i.d. |
110 |
30 sq. ft. skim filter |
C-7630 |
| 7" |
11-13/16" |
3" i.d. |
160 |
43.7 sq. ft. American Quantum P/N 566274 |
C-7437 |
| 7" |
13-7/16" |
3" i.d. |
119 |
Jacuzzi CE |
C-7304 |
| 7" |
14" |
2-15/16" i.d. |
99 |
33 sq. ft. Purex CF-33/100 |
C-7633
(6 oz.)
C-7433
(4 oz.) |
| 7" |
14" |
2-1/16" i.d. |
99 |
33 sq. ft. top load |
C-7632 |
| 7" |
14-1/8" |
3" i.d. w/ gasket |
120 |
40 sq. ft. Hayward CX410-RE |
C-7442 |
| 7" |
14-1/8" |
3" i.d. |
167 |
60 sq. ft. Clean & Clear Plus, American
Quantum |
C-7469 |
| 7" |
14-3/16" |
3" i.d. w/ gasket |
155 |
50 sq. ft. Hayward CX470-XRE
Sta-Rite PRC 50
|
C-7447 |
| 7" |
14-3/4" |
Top: Semi-circ. handle
Bot: 1-7/8" i.d. |
143 |
50 sq. ft. Goldkey |
C-7400 |
| 7" |
14-3/4" |
Top: Molded cone handle
Bot: 1.9" i.d. |
144 |
50 sq. ft. Pleatco skim filter, Vita Spas |
C-7449 |
| 7" |
14-3/4" |
Top: Semi-circ. handle
Bot: 1-1/2" male threaded fitting |
144 |
50 sq. ft. Coleman |
7CH-50
(3 oz.) |
|
7"
7"
|
14-3/4"
14-3/4"
|
Top: Semi-circ. handle
Bot: 2" male threaded fitting
Top: Semi-circ. handle
Bot: 2" male threaded fitting
|
144
216
|
50 sq. ft. Coleman
75 sq. ft. Dimension One
|
7CH-502
(3 oz.)
7CH-752
|
| 7" |
14-3/4" |
Top: Semi-circ. handle
Bot: 3" i.d. |
115 |
40 sq. ft. skim filter |
C-7641 |
| 7" |
14-3/4" |
Top: Injection molded knob handle
Bot: Injection molded cone adapter |
144 |
50 sq. ft. Baker-Hydro UM-50 |
C-7405 |
| 7" |
14-3/4" |
Top: Semi-circ.
Bot: 2" male slip fitting w/ molded o-ring |
216 |
75 sq. ft. Caldera Spa |
C-7479
(3 oz.) |
| 7" |
16" |
2-15/16" i.d. |
177 |
67.5 sq. ft. Purex CF-67.5 (Tango Pools) |
C-7467 |
| 7" |
16-1/2" |
3" i.d. |
225 |
87.5 sq. ft. American Quantum P/N 566278 |
C-7474 |
| 7" |
17-7/16" |
3" i.d. |
137 |
Jacuzzi CE |
C-7306 |
|
7"
Note: Outside diameter of original is 7-1/2".
|
17-5/8" |
Top: Injection molded knob handle
Bot: 1-1/2" i.d. |
144 |
60 sq. ft. Doughboy Skim-Line |
C-7403 |
| 7" |
18-7/16" |
2-5/8" i.d. |
150 |
75 sq. ft. Pac-Fab Seahorse-300 |
C-7491 |
| 7" |
19" |
3" i.d. |
206 |
93.5 sq. ft. Purex
P/N 17-5690 |
C-7481 |
| 7" |
19-3/8" |
3" i.d. |
110 |
50 sq. ft. Swimquip |
C-7652 |
|
7"
7"
|
19-5/8"
19-5/8"
|
3" i.d.
3" i.d.
|
110
161
|
50 sq. ft.
American Premier
75 sq. ft.
American Premier
|
C-7650
(6 oz.)
C-7450
(4 oz.)
C-7453
(4 oz.)
|
| 7" |
19-5/8" |
3" i.d. w/ gasket |
118 |
55 sq. ft. Hayward CX550-RE |
C-7455
(3 oz.) |
|
7"
7"
7"
|
19-5/8"
19-5/8"
19-5/8"
|
2-15/16" i.d.
2-15/16" i.d.
2-15/16" i.d.
|
110
129
172
|
50 sq. ft. Purex
CF-50/150
60 sq. ft. Purex CF-60
80 sq. ft. Purex CF-80
|
C-7651
(6 oz.)
C-7460
(4 oz.)
C-7480
(4 oz.)
|
| 7" |
19-5/8" |
3" i.d. w/ gasket |
110 |
50 sq. ft. Hayward CX500-RE |
C-7656 |
| 7" |
19-5/8" |
3" i.d. w/ gasket |
161 |
75 sq. ft. Hayward CX570-RE
Sta-Rite PRC
75 |
C-7477 |
|
7"
7"
|
19-5/8"
19-5/8"
|
Top: Injection molded knob handle
Bot: Injection molded cone adapter
Top: Injection molded knob handle
Bot: Injection molded cone adapter
|
110
162
|
50 sq. ft.
Baker-Hydro
HM-50
75 sq. ft.
Baker-Hydro
|
C-7605
C-7406
|
| 7" |
20" |
3" i.d. |
170 |
80 sq. ft. Clean & Clear |
C-7470 |
| 7" |
20" |
3" i.d. |
190 |
90 sq. ft. Clean & Clear Plus, American
Quantum P/N 566283 |
C-7476 |
| 7" |
24-3/4" |
2-5/8" i.d. |
150 |
100 sq. ft. Pac-Fab Seahorse-400 |
C-7492 |
| 7" |
25-1/2" |
3" i.d. w/ gasket |
164 |
100 sq. ft. Hayward CX870-RE |
C-7487 |
| 7" |
25-5/8" |
2-15/16" i.d. |
172 |
105 sq. ft. Purex CF-105 |
C-7496 |
| 7" |
26" |
3" i.d. |
202 |
125 sq. ft. Clean & Clear Plus, American
Quantum P/N 566279 |
C-7498 |
| 7" |
26-1/16" |
3" i.d. |
168 |
105 sq. ft. Clean & Clear Plus |
C-7471 |
|
7"
Note: Outside diameter of original is 7-1/2".
|
26-1/4" |
Top: Injection molded knob handle
Bot: 1-1/2" i.d. |
144 |
90 sq. ft. Doughboy Skim-Line |
C-7409 |
| 7" |
29-1/8" |
3" i.d. |
110 |
75 sq. ft. Swimquip |
C-7677 |
|
7"
7"
|
29-3/8"
29-3/8"
|
3" i.d.
3" i.d.
|
110
142
|
75 sq. ft. American
Premier
100 sq. ft. American
Premier
|
C-7675
(6 oz.)
C-7475
(4 oz.)
C-7499
(4 oz.) |
| 7" |
29-3/8" |
3" i.d. w/ gasket |
110 |
75 sq. ft. Hayward CX750-RE |
C-7676 |
|
7"
7"
|
29-3/8"
29-3/8"
|
Top: Injection molded knob handle
Bot: Injection molded cone adapter
Top: Injection molded knob handle
Bot: Injection molded cone adapter
|
108
143
|
75 sq. ft. Baker-Hydro HM-75
100 sq. ft. Baker-Hydro UM-100
|
C-7606
C-7407
|
| 7" |
30-7/16" |
2-5/8" i.d. |
150 |
125 sq. ft. Pac-Fab Seahorse-500 |
C-7493 |
| 7" |
32-1/16" |
3" i.d. |
163 |
125 sq. ft. Clean & Clear Plus |
C-7472 |
| 7" |
32-7/8" |
3" i.d. |
159 |
125 sq. ft. Hayward CX1260-RE
|
C-7495 |
| 7" |
38-3/4"
(2x19-3/8") |
3" i.d. |
110 |
100 sq. ft. Swimquip |
C-7652
(2 required) |
|
7"
7"
|
39-3/8"
(2x19-5/8")
39-3/8"
(2x19-5/8")
|
Top: Injection molded knob handle
Bot: Injection molded cone adapter
Top: Injection molded knob handle
Bot: Injection molded cone adapter
|
110
162
|
100 sq. ft.
Baker-Hydro
HM-100
150 sq. ft.
Baker-Hydro
UM-150
|
C-7607
C-7408
|
| 7-1/4" |
9-7/8" |
step w/ 3-1/16" i.d. |
103 |
25 sq. ft. Waterco |
C-7427 |
| 7-1/4" |
14-9/16" |
step w/ 2-15/16" i.d. |
189 |
75 sq. ft. Advantage Mfg. |
C-7301
(3 oz.) |
| 7-1/4" |
14-5/8" |
step w/ 3-1/16" i.d. |
136 |
50 sq. ft. Waterco, Jandy CT-75 |
C-7448 |
|
7-1/4"
7-1/4"
|
14-3/4"
14-3/4"
|
step
w/ 2-15/16" i.d.
step
w/ 2-15/16" i.d.
|
135
175
|
50 sq. ft. Aquatemp
65 sq. ft. Aquatemp
|
C-7618
(4 oz.)
C-7619
(3 oz.)
|
|
7-1/4"
7-1/4"
|
19-5/8"
19-5/8"
|
step
w/ 3-1/16" i.d.
step
w/ 3-1/16" i.d.
|
101
154
|
50 sq. ft. Waterco
75 sq. ft. Waterco, Jandy CT-75
|
C-7457
C-7473
|
| 7-1/4" |
21-5/8" |
step w/ 3-1/16" i.d. |
169 |
100 sq. ft. Advantage Mfg. |
C-7302 |
|
7-1/4"
7-1/4"
|
21-13/16"
21-13/16"
|
step
w/ 2-15/16" i.d.
step
w/ 2-15/16" i.d.
|
135
189
|
75 sq. ft. Aquatemp
105 sq. ft. Aquatemp
|
C-7620
(4 oz.)
C-7621
(3 oz.)
|
| 7-1/4" |
28-13/16" |
step w/ 2-15/16" i.d. |
189 |
150 sq. ft. Advantage Mfg. |
C-7303 |
|
7-1/4"
7 -1/4"
|
29"
29"
|
step
w/ 2-15/16" i.d.
step
w/ 2-15/16" i.d.
|
135
182
|
100 sq. ft. Aquatemp
135 sq. ft. Aquatemp
|
C-7622
(4 oz.)
C-7623
(3 oz.)
|
|
7-1/4"
7-1/4"
|
29-1/2"
29-1/2"
|
step
w/ 3-1/16" i.d.
step
w/ 3-1/16" i.d.
|
101
134
|
75 sq. ft. Waterco
100 sq. ft. Waterco, Jandy CT-100
|
C-7478
C-7497
|
| 7-1/2" |
14" |
2-15/16" i.d. |
174 |
65 sq. ft. Martec/Sonfarrel |
C-7416 |
| Note: Use this cartridge with a C-7419 for
a 165 sq. ft. cartridge. |
| 7-1/2" |
14-3/4" |
Top: Castle
Bot: 2-1/16" i.d.
(for 1-1/2" system) |
164 |
65 sq. ft. Sundance |
C-7465 |
| 7-1/2" |
14-3/4" |
Top: Castle
Bot: 2-5/8" i.d.
for 2" system) |
164 |
65 sq. ft. Sundance |
C-7466 |
|
7-1/2"
7-1/2"
|
14-13/16"
14-13/16"
|
2-15/16" i.d.
2-15/16" i.d.
|
126
163
|
50 sq. ft. Rec. Ware-house (P/N M-7412)
65 sq. ft. Rec. Warehouse
|
C-7417
C-7415
|
| 7-1/2" |
20-13/16" |
2-15/16" i.d. |
177 |
100 sq. ft. Rec. Warehouse |
C-7418 |
| 7-1/2" |
21-7/8" |
2-15/16" i.d. |
168 |
100 sq. ft. Martec/Sonfarrel |
C-7419 |
|
7-1/2"
7-1/2"
|
28-15/16"
28-15/16"
|
2-15/16" i.d.
2-15/16" i.d.
|
165
189
|
130 sq. ft.
Rec. Warehouse
150 sq. ft.
Rec. Warehouse
|
C-7413
C-7414
|
| 7-7/8" |
11-1/8" |
3-1/16" i.d. |
152 |
50 GPM Pac-Fab |
C-7678 |
| Note: Use this cartridge with a C-7699 for
a Mytilus MY-150. |
| 7-7/8" |
13-3/16" |
Top: Semi-circ. handle
Bot: 3-1/16" i.d. |
206 |
80 sq. ft. Fox Wall Pak
(P/N F3-0880-2) |
C-7463
(upgrade) |
| 7-7/8" |
14" |
3-1/16" i.d. |
146 |
60 GPM Pac-Fab
60 GPM Wet Institute |
C-7660 |
| 7-7/8" |
17-3/4" |
Top: Semi-circ. handle
Bot: 3-1/16" i.d. |
208 |
110 sq. ft. Fox Wall Pak
(P/N F3-0897) |
C-7464 |
| 7-7/8" |
22-1/8" |
3-1/16" i.d. |
122 |
80 GPM Pac-Fab |
C-7680 |
| 7-7/8" |
22-1/8" |
3-1/16" i.d. |
142 |
100 GPM Pac-Fab
105 GPM Wet Institute |
C-7699 |
| 7-7/8" |
26-1/8" |
3-1/16" i.d. |
170 |
133 sq. ft. Wet Institute |
C-7688 |
| 7-7/8" |
33-3/8" |
3-1/16" i.d. |
148 |
150 GPM Pac-Fab |
C-7679 |