Spa Replacement Cartridges  

Online Store
Above Ground Swimming Pools
Above Ground Swimming Pool Liners
Above Ground Swimming Pool Filter Systems
Above Ground Swimming Pool Pumps
Swimming Pool Filters
In-ground Swimming Pool Pumps
Spa Cover Lifts and Steps
Spa Chemicals
Swimming Pool Heaters
Chlorine Generators, Control Systems,
Chlorinators, Chlorine Feeders, Mineral Sytems
Pool Cleaners
Pool Chemicals
Test Kits
Maintenance Equipment
Swimming Pool Accessories
Replacement Pool and Spa Motors
Solar Covers
Spas
Toys
Winter
Replacement Cartridges
   Pool Replacement cartridges
   Spa Replacement Cartridges
Sta-Rite Replacement Cartridges
Electrical Supplies
Spa and Hot Tub Parts
Bulk Pool Chemicals
Pool Decks
 
4CH-20 Unicel 4-5/8" x 6-3/4" 1-1/2" MPT

25sqft, ht, 1-1/2"mpt b, 4-5/8", 6-3/4" 3oz

Replaces: 12004 20241-238 303491 303976 4CH-20 645544001252 AK-9002 PC-0125 
PLE-051-9584 PSG15(PAD4) PSG15-P4 , PSG25P4 , SC715

Choose Delivery Option
  Regular price $22.99 

4CH-21 Unicel 4-5/8" x 8" 1-1/2" MPT

 

18sqft, ht, 1-1/2" MPT b, 4-5/8", 8"L, 3oz

Replaces: PLT18P4, 11901 20245-238 303931 4902-008 4902-009 4CH-21 609568 645544001214 ,

 AK-9003 FC-0121 PC-0121 , PLE-051-9615 , PTL18 , SC716


Choose Delivery Option
  Regular price $23.99 

4CH-24 Unicel 4-5/8" x 9-3/4"L x 1-1/2" MPT

25sqft, ht, 1-1/2" MPT b, 4-5/8", 9-3/4"L, 3oz


4ch24
Replaces: 12519 20254-238 46078 4902-094 4904-006 4CH-24 645544001313 AK-9004 FC-0131,
FC-0131-HB P4CH-24 , PC-0131 , PLE-051-9149 , PLE-051-9152 , PLE-051-9398 , PLE-051-9432,
PLE-051-9596 , PSG40P4 , SC717 

Choose Delivery Option
  Regular price $25.99 

4CH-30 Unicel 4-3/4" x 11-7/8" 1-1/2" MPT

25sqft, ht, 1-1/2" MPT b, 4-3/4", 11-7/8"L, 3oz

Replaces:PLT25P4, 13005 1561-14 46070 4900-157 4CH-30 645544001412 6540-484 74407-98 ,
 AK-9005 FC-0141 P4CH-30 , PC-0141 , PLE-051-9617 , PLE-051-9618 , PLE-051-9619 , PTL20 ,
 PTL25 , PTL25-H , SC766 

Choose Delivery Option
  Regular price $22.99 

4CH-50 Unicel 4-5/8" x 14-3/4"L x 1-1/2" MPT

50sqft, ht, 1-1/2" MPT b, 4-5/8", 14-3/4"L, 3oz

Unicel 4ch50

Replaces: 15016 46072 4CH-50 645544001511 6540-486 90-802 AK-9007 FC-0151 P4CH-50 ,
PC-0151 PLE-051-9254 , PTL50 , PTL50 W/PAD , PTL50-H , PTL50-H WPAD-AD , PTL50-H-P ,
PTL50P , PTL50W/ PAD 

Choose Delivery Option
  Regular price $29.99 

4CH-925 Unicel 4-3/4" x 7-1/16"L x 1-1/2" SAE

20sqft, ht, 1-1/2" SAE b, 4-3/4", 7-1/16"L, 3oz

Replaces: 4900-378 4902-108 4ch-925 609512 645544001269 APCC7618 FC-0126 PLE-051-9181,
 PSANT20 PSANT20P3 SC728 

Choose Delivery Option
  Regular price: $38.99  Sale price $36.99

4CH-949 Unicel 4-15/16" x 13-1/2"L x 1-1/2" Female SAE Tread

 50sqft, ht, 1-1/2"fem SAE b, 4-15/16", 13-1/2" 3oz

Replaces: Pww50L, 447707 4CH-949 645544001726 FC-0172-HB P4CH-949 PLE-051-9693 SC757,

 13079 4900-304 817-4050 817-4050-IW APCC7644 PLE-051-9192



Choose Delivery Option
  Regular price $29.99 

6CH-25 Unicel 6ch25 soft tub 6" x 5 1/2" 1 1/2" MPT

20sqft, ht, 1-1/2" MPT b, 6", 5-1/2"L, 3oz


Replaces: PTL20W-SV-Ps4 12520 4900-211 4902-026 609557 645544003058 6CH-25 90-802 AK-9011 FC-0305 ,
 PLE-051-9616 PTL20W-SV , PTL20W-SV-P , UNI-60-5512 

Choose Delivery Option
  Regular price: $31.99  Sale price $21.99

6CH-26 Unicel 6" x 6-1/2" L x 1-1/2" MPT

25sqft, ht, 1-1/2" MPT b, 6", 6-1/2"L, 3oz


Unicel 6ch26 American, Artesian(colman), JEM, Thermo Spas

Replaces: 12521 4900-212 609556 645544003102 6CH-26 AK-9012 FC-0310 PLE-051-9621 PTL25W-SV PTL25W-SV-P SC823 , UNI-60-5513

Choose Delivery Option
  Regular price $23.99 

6CH-47 Unicel 6" x 8-1/2"L x 1-1/2" MPT

47sqft, ht, 1-1/2" MPT b, 6", 8-1/2"L, 3oz


Replaces: 03FIL1500 4902-089 609555 645544003157 6CH-47 AK-9015 FC-0315 ,
FC-0315-HB P6CH-47 PLE-051-9253 PLE-051-9631 , PTL47W , PTL47W-P , PTL47W-WPADAD,
SC709 , UNI6CH47

Choose Delivery Option
  Regular price: $38.99  Sale price $36.99

6CH-940 Unicel 6" x 8-1/4"L x 1-1/2" SAE

 6" x 8-1/4"L x 1-1/2" SAE 40sqft

Replaces:  6CH-940 6CH-940RA 785061823 817-0050 817-0500 AK-9019 FC-0359 FC-0359-HB ,

 FC-0359M P6CH-940 PC-0359 , PLE-051-9193 , PLE-051-9194 , PWW-50 W/PAD-3 , PWW50-M ,

 PWW50-P3 , PWW50P3 , PWW50P3-M , SC714 , UNI6CH-940 , 03FIL1400 , 14510 , 17-175-1747 ,

 25252 , 25252-800 , 4902-076 , 4904-009 , 609511 , 645544003591 , 645544103598



Choose Delivery Option
  Regular price $29.99 

7CH-322 Unicel 7" x 8" x 2" MPT Artesian Spas Replacement Filter

50sqft, ht, 2"mpt b, 5-3/16", 12-1/2" 3oz

Replaces: 13507 15049 301175 37-0237 4900-344 4900-387 4902-124 4902-154 5CH-352 5CH-502 ,
609407 , 645544001955 , AK-90103 , AK-90106 , FC-0195-HB , FC-0196 , P5CH-352 , P5CH-502 ,
PC-0195 , PCAL42 , PCAL42-F2M , PLE-051-9138 , PLE-051-9172 , PLE-051-9356 , PLE-051-9540 ,
 PLE-051-9543 , PPM35SC-F2M , PPM50-SC , PPM50SC-F2M , SC703 , SC719

Choose Delivery Option
  Regular price: $45.99  Sale price $36.99

C-2302 Unicel - Emerald Spas w/Small Hole 17 1/16" x 2 7/8"
Unicel 2000 Series 14.5 sq. ft. 2 7/8" x 17 1/16" with 1 1/16" Open Replacement Filter Cartridge Emerald Spas Replacement filter

Replaces: PRB14.5 11501 17-0051 201965100 304012 645544023209 AK-1002 APCC7038 C-2302 ,
 FC-2320 FC-2320-HB PLE-051-9550 , PLE-051-9551 , PRB14.5 , PRB145 , UNI-60-5206 , 
UNIC2302 

Choose Delivery Option
  Regular price $15.99 

C-2303 Unicel - Emerald Spas w/Large Hole 17 1/16" x 2 7/8"
Unicel 2000 Series 8.5 sq. ft. 2 7/8" x 17 1/16" with 2 1/8" Open Replacement Filter Cartridge Emerald Spas Replacement Filter

Replaces: PRB8.5, 10804 17-0052 304010 645544023247 AK-1003 C-2303 C2303 FC-2324 FC-2324-HB ,
 PLE-051-9560 PLE-051-9561 , PRB8.5 , PRB85 

Choose Delivery Option
  Regular price $15.99 

C-4335 Unicel - 4-15/16" x 9-1/4" x 2-1/8"

35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz


17-175-1608 
17-2482 25393 3501 4900-35 609503 645544023858 645544123855 ,
 817-3501 , 9348-192 , AK-3015 , C-4335 , C-4335RA , FC-2385-HB , FC-2385M , P-4335 ,
 PC-2385 , PLE-051-9177 , PLE-051-9178 , PRB35-IN , PRB35-IN ZEO , PRB35-IN-3,
 PRB35-IN-M , PRB35-IN-ZEO , SC705 , UNIC4335

Choose Delivery Option
  Regular price $22.99 

C-4401 Unicel - 4-15/16" x 4-5/8" x 2-1/8" (2 pieces per each)

35 sqft, 2 1/8" ot 2 1/8" ob, 4 -15/16", 4 5/8" Pair

Replaces: 11802 11802 2pk 17-2606 3005820 301193 303656 369528 46161 4900-33 4902-107 
4904-004 , 6000-134 , 645544023865 , 817-3510 , AK-3023 , APCC7047 , C-4401 , P-4401 , 
PLE-051-9173 , PLE-051-9552 , PLE-051-9553 , PRB17.5-SF , PRB17.5SF , PRB17.5SF-JH-PAIR , 
PRB17.5SF-PAIR , PRB175-SF , PRB175SF , PRB175SF-JH-PAIR , PRB175SF-PAIR , SC726 , 
UNI-60-5313 , UNIC4401

Choose Delivery Option
  Regular price $31.99 

Intex Type A Unicel - c-4607 4-1/4" x 8" x 1 15/16"

5sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 8" 4oz

Intex "Type A" Replacement cartridge filter

10502ECO 10522ECO 29000E 4900-15 4900-16 4902-121 4904-005 58623 
645544037107 AK-3039 , C-4606 , C-4607 , ITX-90-4069 , P-4607 , PC7-120 , PLE-051-9137 , 
PLE-051-9351 , PLE-051-9352 , PLE-051-9613 , PSTG5 , R025006 , SC734 , UNIC4607

Choose Delivery Option
  Regular price: $15.99  Sale price $12.99

C-4950 Unicel - 4-15/16" x 13-5/16"L x 2-1/8"

50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16"L, 3oz

Replaces: Rainbow 172380, PRB50-IN, 03FIL1600 15002ECO 17-175-1596 17-2380 25391 3005815 3301-2145 46159 4740-02B ,
 4902-109 4904-007 , 5001 , 645544023902 , 645544123909 , 6540-471 , 817-5000 , 9348-190 ,
 AK-3049 , C-4950 , C-4950RA , FC-2390 , FC-2390-HB , FC-2390M , P-4950 , PC-2390 , 
PLE-051-0088 , PLE-051-9180 , PRB50-IN , PRB50-IN MICRO , PRB50-IN-M , SC706 , UNIC4950

Choose Delivery Option
  Regular price: $49.99  Sale price $34.99

C-4975 Unicel - 4-15/16" x 20-1/8"L x 2-1/8"

75sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 20-1/8" 3oz

Replaces: 17-2632 17-2633 17501 25390 425734 46164 4900-48 4902-106 645544023957 9348-189,
 AK-3051 , C-4975 , P-4975 , PC-2395 , PLE-051-9247 , PLE-051-9558 , PRB75 , SC733 , UNIC4975

Choose Delivery Option
  Regular price: $49.99  Sale price $42.00

Hayward Star-Clear C500 Cartridge Filter - 50 sq. ft.

50 sqft, 3"ot, 3"ob, 7", 19-5/8" 4oz

Replaces: 15004 15004ECO 15013 27-079 361808 46118 4900-1101 4900-113 4900-116 4902-113 ,
 57005800 , 645544006202 , 645544012401 , 70654 , AK-6033 , AK-6079 , AK-6080 , AK-6082 , 
C-7450 , C-7650 , C-7651 , C-7656 , CX500-RE , FC-0620 , FC-0625 , FC-2140 , FC-3416 , PA50 , 
PA50-4 , PC-1240 , PCM50 , PCM50-4 , PLE-051-9117 , PLE-051-9118 , PLE-051-9294 , R173203 ,
 SC742

Choose Delivery Option
  Regular price $189.99 

C-5601 Unicel - 5-11/16" x 10-3/8" x 2-1/8" Open Bottom

Jacuzzi 25sqft, Loop w/String ht, 2-1/8"ob, 5-11/16", 10-3/8"L, 3oz

Replaces: 12511 12512ECO 43295401R 46128 6199000 645544013309 645544028006 AK-4021 ,

C-5601 FC-1330 FC-1330-HB , P-5601 , PC-1330 , PJW23-3 , PLE-051-9167 , PLE-051-9478,

PLE-051-9479 , UNIC5601




Choose Delivery Option
  Regular price: $32.99  Sale price $28.99

C-5625 Unicel - Jacuzzi Brothers 5" x 13-5/16" x 2-3/8"

Jacuzzi Brothers CFT/CFR 25

25sqft, 2-3/8"ot, 2-3/8"ob, 5", 13-5/16" 4oz


Replaces: 
FC415, 11503 , 12507 , 12507ECO , 303826 , 42278200R , 42289108R , 46137 , 4900-51 , 4902-137 ,
 5475000 645544014252 , AK-4022 , AK-4028 , C-5615 , C-5625 , FC-1425 , P-5625 ,
 PJ25-IN , PJ25-IN-4 , PLE-051-9158 , PLE-051-9454 , UNIC562

Choose Delivery Option
  Regular price $23.99