Pentair Replacement Filters for Swimming Pools & Spas

Replacement Pool Filter Cartridges for a Pentair Swimming Pool / Spa.

We offer a detailed and extensive selection of Replacement Filter Cartridges for your Pentair filter. Our mission is to supply you with high quality produuct at very competitive prices. Not only can we provide you with the Pentair filter you require to keep your spa and/or pool clean and safe, but we can also provide you with the support of our team of well informed professionals who have more than 40 years of combined pool and spa business experience.

If you have questions, give us a call. Our Toll Free Number and Office Hours are clearly shown in the upper right hand corner of this page. If we don't have it, we'll do our best to find it somewhere else for you. We're here to Help you find the right replacement cartridge for your Pentair filter.

Filter Model / ( OEM# ) Outside
Diameter
Length Inside Pleat Count Sq. Ft. Mfg #'s Sale Price
20 sq ft Commander II (in line) / ( 570102 ) 4-5/8" 11-7/8" 2-1/16" 111 20 C-4320 $22.01
37 sq ft Rainbow (in-line) 4-15/16" 13-5/16" 2-1/8" 158 37 C-4637 $36.89
4 sq ft Pac-Fab 2-7/8" 9-3/4" 1-1/16" 41 4 C-2604 $12.04
45 sq ft Rainbow / ( R173584 ) 5-5/16" 10-1/8" 2-1/8" 230 45 C-5345 $36.09
6 sq ft Rainbow Plastics 2-3/4" 9-3/4" 1-1/16" 75 6 T-380 $11.79
6 sq ft American Products / ( 57000500 ) 2-7/8" 9-3/4" 1-1/16" 62 104 C-2606 $14.29
6 sq ft Pac Fab / ( 174865 ) 2-7/8" 9-3/4" 1-1/16" 62 104 C-2606 $14.29
6 sq ft Pac-Fab 2-3/4" 9-3/4" 1-1/16" 75 6 T-380 $11.79
65 sq ft Rainbow / ( R173600 ) 5-5/16" 14-13/16" 2-1/8" 223 65 C-5374 $44.29
8 sq ft Rainbow / ( 17-2055 ) 2-7/8" 9-3/4" 1-1/16" 84 8 C-2308 $12.76
80 sq ft Rainbow, / ( R173601 ) 5-5/16" 17-13/16" 2-1/8" 223 80 C-5397 $48.57
American / ( R173201 ) 7" 9-13/16" 3" 113 25 C-7425 $34.53
American Commander 35 / ( R173209 ) 7" 9-13/16" 3" 156 35 C-7435 $40.10
American Commander 50 / ( R173203 ) 7" 19-5/8" 3" 110 50 C-7450 $50.63
American Quantum 175 / ( R173212 ) 7" 11-13/16" 3" 160 43.7 C-7437 $47.21
American Quantum 87.5 (Stainless Steel) / ( R173218 ) 7" 16-1/2" 3" 225 87.5 FC-0690 $73.20
American Quantum RPM / ( 56628300 ) 7" 20" 3" 190 90 C-7476 $73.90
American, Premier (Commander 75/150) / ( 57014300 ) 7" 19-5/8" 3" 161 75 C-7453 $66.61
American, Premier (Commander) / ( R173409 ) 7" 19-5/8" 3" 110 50 C-7650 $55.40
American, Premier Commander 7" 29-3/8" 3" 142 100 C-7499 $82.83
American, Premier Commander / ( R173204 ) 7" 29-3/8" 3" 110 75 C-7675 $74.94
American, Premier Commander / ( 570074 ) 7" 29-3/8" 3" 110 75 C-7475 $66.97
Caribe 133/184/368 / ( 57011400 ) 2-7/8" 9-3/4" 1-1/16" 84 8 C-2308 $12.76
CF-25 (3 required) / ( P-05239 ) 7" 11-1/8" 2-15/16" 99 25 C-7610 $37.63
CF-33/100 7" 14" 2-15/16" 99 33 C-7433 $38.57
CF-33/100 / ( P-05237 ) 7" 14" 2-15/16" 99 33 C-7633 $42.03
CF-40 / ( R173310 ) 7" 11-1/8" 2-15/16" 155 40 C-7440 $45.06
CF-50/150 / ( 07-0654 ) 7" 19-5/8" 2-15/16" 110 50 C-7651 $55.40
CF-60/180 / ( 07-0657 ) 7" 19-5/8" 2-15/16" 129 60 C-7460 $58.00
CF-80 / ( R173313 ) 7" 19-5/8" 2-15/16" 172 80 C-7480 $69.57
CFM / ( 17-5690 ) 7" 19" 3" 206 93.5 C-7481 $75.20
CFW Filter CF-105/315 / ( 07-0231 ) 7" 25-5/8" 2-15/16" 172 105 C-7496 $81.76
CFW-67.5/405 Tango Pools / ( R173314 ) 7" 16" 2-15/16" 177 67.5 C-7467 $57.03
Clean & Clear Plus / ( 566283 ) 7" 20" 3" 190 90 C-7476 $73.90
Clean & Clear Plus 240, American Quantum (4 reqd) / ( 178569, R173572 ) 7" 14-1/8" 3" 167 60 C-7469 $54.27
Clean & Clear Plus 320 / ( R173573 ) 7" 20" 3" 170 80 C-7470 $58.57
Clean & Clear Plus 420 (after Nov 98) / ( 178584, R173476 / R173576 ) 7" 26-1/16" 3" 168 105 C-7471 $81.07
Clean & Clear Plus 520 / ( R173578, 817-0143, 178585 ) 7" 32-1/16" 3" 163 125 C-7472 $73.43
Clean & Clear Plus, American Quantum / ( 566279 ) 7" 26" 3" 202 125 C-7498 $90.19
Commander / ( R173200 ) 7" 9-13/16" 3" 113 25 C-7625 $37.80
Commander II (in-line) 4-5/8" 11-7/8" 2-1/16" 142 25 C-4327 $26.30
Commander II (in-line) / ( 570105 ) 4-5/8" 11-7/8" 2-1/16" 138 25 C-4325 $23.80
DM-120 / ( 175653, R173581 ) 8-7/8" 19-1/2" 4" 186 120 C-8403 $114.61
DM-180 / ( 178571 ) 8-7/8" 39" 4" 139 180 C-8405 $133.23
DM-240 / ( 178572 ) 8-7/8" 39" 4" 186 240 C-8406 $152.31
DM-75 / ( 175689, R173579 ) 8-7/8" 19-1/2" 4" 117 75 C-8401 $72.56
DM-90 / ( 175652, R173580 ) 8-7/8" 19-1/2" 4" 140 90 C-8402 $94.19
Dynamic Series 1 - Model RDC (in-line) / ( 17-2325 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4625 $30.01
Dynamic Series I - Model RDC / ( 17-2327 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4326 $24.49
Dynamic Series I Model - RDC (in-line) / ( 17-2380 ) 4-15/16" 13-5/16" 2-1/8" 212 50 C-4950 $35.33
Dynamic Series II & III - RTL/RCF / ( 17-2632 ) 4-15/16" 20-1/8" 2-1/8" 210 75 C-4975 $42.94
Dynamic Series II & III - RTL/RCF / ( 17-2327 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4326 $24.49
Dynamic Series II & III - RTL/RCF (in-line) / ( 17-2325 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4625 $30.01
Dynamic Series II & III - RTL/RCF (in-line) / ( 17-2633 ) 4-15/16" 26-11/16" 2-1/8" 210 100 C-4999 $59.10
Dynamic Series II & III - RTL/RCF (in-line) / ( 17-2380 ) 4-15/16" 13-5/16" 2-1/8" 212 50 FC-2390 $35.33
Dynamic Series IV - DFM, DFML / ( 17-2327 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4326 $24.49
Dynamic Series IV - DFM, DFML / ( 17-2482 ) 4-15/16" 9-1/4" 2-1/8" 219 35 C-4335 $30.74
Dynamic Series IV - DFM, DFML (in-line) / ( 17-2325 ) 4-15/16" 13-5/16" 2-1/8" 106 25 C-4625 $30.01
Dynamic Series IV - DFM,DFML (in-line) / ( 17-2380 ) 4-15/16" 13-5/16" 2-1/8" 212 50 C-4950 $35.33
Dynamic Series IV - Model DSF / ( 17-2606 ) 4-15/16" 4-5/8" 2-1/8" 158 35 C-4401 $38.07
Dynamic Series IV - Model DSF-50 / ( 17-2464 ) 4-15/16" 6-5/8" 2-1/8" 158 50 C-4405 $43.37
Dynamic Series V - DSC - 100 (in-line) / ( 17-2633 ) 4-15/16" 26-11/16" 2-1/8" 210 100 C-4999 $59.10
Dynamic Series V - DSC - 75 / ( 17-2632 ) 4-15/16" 20-1/8" 2-1/8" 210 75 FC-2395 $42.94
Leaf Trap Cartridge / ( 17-2653 ) 4-15/16" 13-5/16" closed w/ raised ring 106 25 C-4321 $24.64
Lifeguard 12.5, Rainbow 14 3/4, Wet Institute 6 / ( 17-2056 ) 2-7/8" 14-11/16" 1-1/16" 84 13 FC-2365 $21.43
Lifeguard CL-19 / ( 17-2021 ) 2-7/8" 19-1/2" 1-1/16" 41 8 C-2608 $15.47
Lifeguard CL-19X / ( 17-2047 ) 2-7/8" 19-1/2" 1-1/16" 62 12 C-2612 $17.56
Lifeguard CL-29 / ( 17-2010 ) 2-7/8" 29-1/4" 1-1/16" 41 12 C-2613 $19.04
Lifeguard CL-29X / ( 17-2046 ) 2-7/8" 29-1/4" 1-1/16" 62 18 C-2618 $21.96
Lifeguard CL-9 / ( 17-2006 ) 2-7/8" 9-3/4" 1-1/16" 41 4 C-2604 $12.04
Mitra 60 GPM MA-60/160 / ( R173298 ) 7-7/8" 14" 3-1/16" 146 60 C-7660 $51.69
Mytilus 100 GPM MA-100/160 / ( R173300 ) 7-7/8" 22-1/8" 3-1/16" 142 100 C-7699 $72.97
Mytilus 100 GPM MY 100 / ( R173300 ) 7-7/8" 22-1/8" 3-1/16" - 100 C-7699 $72.97
Mytilus 30 / ( 174821 ) 5-5/16" 13-9/16" 2" 84 23 C-5623 $28.10
Mytilus 50 / ( 174821 ) 5-5/16" 13-9/16" 2" 84 23 C-5623 $28.10
Mytilus 80 GPM MA-80 / ( R173299 ) 7-7/8" 22-1/8" 3-1/16" 122 80 C-7680 $63.21
Mytilus 80 GPM MY 80 / ( R173299 ) 7-7/8" 22-1/8" 3-1/16" 122 80 C-7680 $63.21
Mytilus FMY 100 / ( R173300 ) 7-7/8" 22-1/8" 3-1/16" 142 100 C-7699 $72.97
Mytilus FMY 150 / ( 17-4980 ) 7-7/8" 33-3/8" 3-1/16" 148 150 C-7679 $112.06
Mytilus FMY 50 / ( R173297 ) 7-7/8" 11-1/8" 3-1/16" 152 50 C-7678 $48.93
Mytilus FMY 80 / ( R173299 ) 7-7/8" 22-1/8" 3-1/16" 122 - C-7680 $63.21
Mytilus-B 100 GPM MY 100 / ( R173300 ) 7-7/8" 22-1/8" 3-1/16" 142 100 C-7699 $72.97
Mytilus-B 80 GPM MY 80 / ( R173299 ) 7-7/8" 22-1/8" 3-1/16" 122 80 C-7680 $63.21
Pac-Fab Seahorse-400 / ( R173318 ) 7" 24-3/4" 2-5/8" 150 100 C-7492 $77.21
Pac-Fab Seahorse-500 / ( R173318 ) 7" 30-7/16" 2-5/8" 150 125 C-7493 $93.69
Predator, Clean and Clear 50 / ( 590540 ) 10-1/16" 8-9/16" 6" 217 50 C-9405 $56.47
Quantum Stainless Steel / ( R173218. 56627800 ) 7" 16-1/2" 3" 225 87.5 C-7474 $73.20
Rainbow Plastics Chloro 8.5 / ( 17-0052 ) 2-7/8" 17-1/16" 2-1/8" 150 9 C-2303 $17.23
Rainbow-Hi Flow 14.5 / ( 17-0051 ) 2-7/8" 17-1/16" 1-1/16" 84 15 C-2302 $17.60

Measuring Your Pentair Filter Cartridge

If you do not know the part number or the Unicel, Pleatco, or Filber replacement number for your specific Pentair filter cartridge, then follow the easy steps below to find the filter's dimensions:

  1. Measure the outside diameter of the end caps. Use exact measurement (+ or - 1/16th inch).
  2. Measure cartridge length from end cap to end cap (+ or - 1/16th inch). Exclude any handles or extensions.
  3. Measure the top inside diameter. Use exact measurement (+ or - 1/16th inch).
  4. Measure the bottom inside diameter.
  5. Note the name and model of the filter from which the cartridge came out, if available.
  6. Identify the correct top and bottom type.

Diagrams for each of these steps in the cartridge identification process can be found in our Guide to Identifying Your Filter Cartridge.

Before making your final Pentair filter cartridge selection, double check the cartridge dimensions against the one that you wish to replace. If you have any questions or concerns about the filter cartridges listed here, or if you are having difficulty identifying the type of cartridge you need, please don't hesitate to email us or give us a call. We'll get you an answer quickly.

Cleaning Your Pentair Filter Cartridge

Filter cartridges are most often made with either polyester cloth or corrugated paper. As dirty water passes through the filter material, it captures dirt and debris to help pool and spa water stay clean. Over time, this dirt and debris build up on the filter and can clog the filter material. With proper maintenance, though, a high-quality filter cartridge can last for several years.

Easy steps for cleaning your @mfr filter cartridge can be found on our Filter Cartridge Cleaning Instructions page.

Types of Swimming Pool Filters


Last updated 9/12/2017 9:54:46 AM, by BYCAPP