Open Top / Open Bottom
Double-open design for housings with internal sealing plates or support tubes.
Washable PET Pleated Pool & Spa Filtration
Swimming Pool Filter Cartridges by Micron, Size, End Cap and Replacement Model
Incefiltration manufactures washable swimming pool and spa filter cartridges with PET polyester non-woven media, reinforced polypropylene and glass-fiber internal supports, and two-component PU polyurethane end caps. The pleated design provides a large filtration area, low pressure drop, strong water flow and repeated cleaning capability for pool, spa and compatible industrial liquid filtration.
Verified Product Data
Filtration MediaPET polyester non-woven fabric
Micron Ratings1, 5, 10, 20, 50 µm
Length5–40 inches, customizable
Temperature / ΔP37.8°C max · 4.0 bar max differential pressure
Swimming Pool Filter Cartridge Features
The product characteristics below are based on the supplied Incefiltration swimming-pool cartridge sheets.
Large Pleated Filtration Area
The folding design increases media area and supports higher water flow in a compact cartridge.
Low Pressure Difference
Open pleats and PET media support low clean resistance, large flux and extended operating time.
Washable & Reusable
The cartridge can be washed to remove collected debris, helping reduce replacement cost.
Mechanical Strength
Reinforced support construction improves rigidity and pressure resistance.
Sunlight & Temperature Resistance
PET media provides good mechanical properties and resistance for pool and outdoor service.
Custom Replacement Geometry
Length, diameter, top hole, bottom hole and end-cap geometry can be matched to existing cartridges.
Product Material & Structure
The cartridge combines washable PET media, a reinforced center support and chemically resistant PU end caps into an integrated replacement element.
Two-Component PU End CapDesigned for improved resistance in pool and chemical-water service
PET Pleated Filter MediaLarge filtration area with washable non-woven construction
Reinforced Support FramePP polypropylene plus glass fiber
Verified Material & Construction Data
Filtration MediaPET polyester non-woven fabric
Center CorePP polypropylene plus glass fiber
End CapTwo-component PU polyurethane material
O-Rings / GasketsFluororubber / nitrile rubber
Connection ProcessFilter media, center support and end caps are bonded together as an integral cartridge
Typical ApplicationsPool and spa filtration, seawater RO pretreatment, food and beverage, acid and alkaline liquids, industrial chemicals, organic solvents, sterile and ultrapure water, industrial water and electroplating liquids
PET Media
Polyester non-woven media provides pleat stability and repeated washability.
PU End Caps
Two-component polyurethane ends support durable sealing and custom shapes.
Reinforced Core
PP plus glass fiber improves pressure resistance and dimensional stability.
Swimming Pool Filter Cartridges by Micron Rating
Select the grade according to water clarity, contaminant loading, flow requirement and cleaning frequency.
Fine Water Polishing
For finer suspended particles and high-clarity water treatment.
1 µm5 µm
General Pool & Spa Filtration
Balanced particle retention and water flow for common circulation systems.
10 µm20 µm
Coarse High-Flow Filtration
Lower resistance for larger debris and high-flow pre-filtration.
50 µm
Swimming Pool Filter Cartridges by Size
Measure the old cartridge rather than selecting only by brand name or visual appearance.
Cartridge Length
Available from 5 to 40 inches, with custom lengths for replacement projects.
5 inch10 inch20 inch
30 inch40 inchCustom
Outside Diameter
Verified reference outside diameters from the supplied specification sheet.
65 mm OD68 mm OD
110 mm OD114 mm OD
Hole & End Geometry
Top and bottom holes can be open, closed, slip-fit, beveled, threaded or O-ring sealed.
Open HoleClosed End
Slip FitBeveled
ThreadedO-Ring
How to Measure a Replacement Pool Cartridge
The supplied sheet uses INCE-C8326 as an example. Measure the cartridge body and both end openings before selecting a cross-reference model.
Overall Height
19 inchesOuter Diameter
8 1/2 inchesTop Hole
2 3/16" SlipBottom Hole
2 3/4" Beveled
Example model: INCE-C8326. Dimensions are shown as a measurement example from the supplied sheet.
Always confirm actual height, OD, top-hole type and bottom-hole type before ordering.
Swimming Pool Cartridge End Cap Options
Each card contains a reserved image position for an actual end-cap photograph or drawing.
Open Top / Closed Bottom
Common replacement arrangement with one open connection and one sealed end.
Slip Top / Beveled Bottom
Geometry used by the C8326 measurement example.
O-Ring Sealed End
Elastomer-sealed connection for compatible pool and spa filter housings.
Threaded End Cap
Threaded connection for screw-in cartridge installation.
Handle / Closed End
Integrated handle or lifting feature for convenient cartridge removal.
Flat Closed End
Solid flat cover for selected housing geometries.
Large Open Hole
Large-diameter central opening for high-flow pool filter systems.
Custom PU End Cap
Custom polyurethane geometry produced from measurements, samples or drawings.
Swimming Pool Filter Cartridge Specifications
The following data is organized from the supplied Incefiltration pool-filter cartridge sheet.
| Category | Specification Item | Verified Product Data |
|---|---|---|
| Product Size | Filtration Accuracy | 1 µm, 5 µm, 10 µm, 20 µm, 50 µm |
| Length | 5–40 inches, customizable | |
| Outside Diameter | 65 mm, 68 mm, 110 mm, 114 mm | |
| Operating Conditions | Maximum Temperature | 37.8°C |
| Maximum Differential Pressure | 4.0 bar | |
| 10-Inch Cartridge Flow Range | Approximately 3–10 GPM depending on pore size | |
| Recommended Maximum Water Flow | 20-Inch Length | 660 LPM |
| 40-Inch Length | 1,300 LPM | |
| Materials | Media / Core / End Cap | PET polyester non-woven media; PP plus glass-fiber core; two-component PU polyurethane end cap |
Flow values above are reproduced from the supplied sheet. Confirm the final allowable flow
for the exact model, housing, opening geometry, pump curve and operating differential pressure.
Pure Water Flow Rate Test Data
The supplied graph presents 10-inch cartridge pressure-drop performance. At the same flow, estimate the pressure drop for 20, 30 and 40-inch cartridges by dividing the 10-inch value by 2, 3 and 4 respectively.
Pressure Drop Trend for 1, 5, 10, 20 and 50 µm
1 µm
5 µm
10 µm
20 µm
50 µm
The visual reproduces the trend in the supplied product sheet. Actual pressure drop varies with cartridge area, pleat count, contamination, water temperature, cleaning condition and housing design.
Swimming Pool Cartridge Compatible Model References
Search by an Incefiltration, Unicel, Pleatco or Filbur reference. Model names are cross-reference identifiers only; dimensions and end geometry must be verified before ordering.
55 models shown
| INCE Model | Unicel Reference | Pleatco Reference | Filbur Reference |
|---|---|---|---|
| INCE-INT-A/C | — | INTEX TYPE A/C | — |
| INCE-INT-B | — | INTEX TYPE B | — |
| INCE-INT-D | — | INTEX TYPE D | — |
| INCE-INT-S1 | — | INTEX S1 / INTEX-29001E | — |
| INCE-PAP-100 | C-9410 | PAP100 | FC-0686 |
| INCE-P-105A | C-7471 | PCC105 | FC-1977 |
| INCE-P-106A | C-7488 | PA106 | FC-1226 |
| INCE-P-112A | C-7489 | PA112 | FC-1275 |
| INCE-P-120 | C-8412 | PA120 | FC-1293 |
| INCE-P-126A | C-7495 | PA126 | FC-1296 |
| INCE-P-131A | C-7494 | PA131 | FC-1227 |
| INCE-P-137A | C-7490 | PA137 | FC-1297 |
| INCE-P-175 | C-8417 | PA175 | FC-1294 |
| INCE-4CH-21 | 4CH-21 | PTL18P4 | FC-0121 |
| INCE-4CH-24 | 4CH-24 | PGS25P4 | FC-0131 |
| INCE-4CH-935 | 4CH-935 | PWW35L | FC-0710 |
| INCE-4CH-949 | 4CH-949 | PWW50L | FC-0712 |
| INCE-55A | C-7455 | PA55 | FC-1245 |
| INCE-5CH-35 | 5CH-35 | PMAX50P4 | FC-0300 |
| INCE-6CH-47 | 6CH-47 | PTL47W-P4 | FC-0315 |
| INCE-P-90 | C-8409 | PA90 | FC-1292 |
| INCE-C-4310 | C-4310 | PWW10 | FC-3077 |
| INCE-C-4607 | C-4607 | PC7-120 | FC-3710 |
| INCE-C-5315 | C-5315 | PIN20 | FC-3752 |
| INCE-C-5345 | C-5345 | PLBS50 | FC-2970 |
| INCE-C-5374 | C-5374 | PLBS75 | FC-2971 |
| INCE-C-5396 | C-5396 | PCST80 | FC-2975 |
| INCE-C-7303 | C-7303 | PAE150 | FC-6325 |
| INCE-C-7459 | C-7459 | PJAN85 | FC-0800 |
| INCE-C-7468 | C-7468 | PJAN115 | FC-0810 |
| INCE-C-7482 | C-7482 | PJAN145 | FC-0820 |
| INCE-C-8326 | C-8326 | PSD125-2000 | FC-2780 |
| INCE-C-8380 | C-8380 | PSD85-2002 | FC-2810 |
| INCE-C-8465 | C-8465 | PWK65 | FC-3960 |
| INCE-C-8475 | C-8475 | PC75N | FC-3320 |
| INCE-C-9402 | C-9402 | PWW100-4 | FC-2965 |
| INCE-6CH-502 | 6CH-502 | PAS50SV-F2M | FC-0311 |
| INCE-6CH-49 | 6CH-49 | PPG50P4 | FC-0314 |
| INCE-P-100N | C-7487 | PA100N | FC-1270 |
| INCE-PAP-150 | C-9415 | PAP150 | FC-0687 |
| INCE-PA-75SV | C-7477 | PA75SV | FC-1260 |
| INCE-PAP-200 | C-9419 | PAP200 | FC-0688 |
| INCE-PCC-130 | C-7472 | PCC130 | FC-1978 |
| INCE-PCC-60 | C-7469 | PCC60 | FC-1975 |
| INCE-PCC-80 | C-7470 | PCC80 | FC-1976 |
| INCE-C-8414 | C-8414 | PJANCS150 | FC-1287 |
| INCE-PMT-27.5 | C-4301 | PMT27.5 | FC-1610 |
| INCE-PRB17.5SF-PAIR | C-4401 | PRB17.5SFJH-PAIR | FC-2386 |
| INCE-P-25IN | C-4326 | PRB25-IN | FC-2375 |
| INCE-P-75IN | C-4975 | PRB75 | FC-2395 |
| INCE-C-8416 | C-8416 | PWWPC150B | FC-2576 |
| INCE-P-35IN | C-4335 | PRB35-IN | FC-2385 |
| INCE-P-50IN | C-4950 | PRB50-IN | FC-2390 |
| INCE-6CH-940 | 6CH-940 | PWW50P3 | FC-0359 |
| INCE-P-81 | C-7483 | PA81 | FC-1225 |
Unicel, Pleatco, Filbur, Intex and other referenced names are the property of their respective owners.
They are shown only for dimensional cross-reference and do not imply affiliation or endorsement.
Typical Swimming Pool Cartridge Applications
PET pleated cartridges can be configured for pool, spa and compatible process-liquid filtration.
Swimming Pools
Residential and commercial pool circulation filtration.
Spas & Hot Tubs
Washable replacement cartridges for compatible spa filter housings.
Water Features
Filtration for fountains and decorative water circulation systems.
Seawater RO Pretreatment
Suspended-solids removal before compatible reverse-osmosis systems.
Food & Beverage
Compatible process-liquid filtration using suitable materials and cleaning procedures.
Industrial Water
Reusable pleated filtration for compatible industrial-water systems.
Chemical Liquids
Selected acid, alkaline, solvent and electroplating liquids after compatibility review.
OEM Replacement Programs
Private-label cartridges produced from samples, dimensions or model references.
Custom Pool Filter Cartridge Service
Incefiltration supports custom media rating, pleat count, dimensions, hole geometry, PU end caps, labels and packaging.
Identify the Existing Model
Provide the current model number and any Unicel, Pleatco or Filbur reference.
Measure the Cartridge
Confirm height, outside diameter, top hole, bottom hole and end-cap geometry.
Select Filtration Grade
Choose 1, 5, 10, 20 or 50 µm according to clarity and flow requirements.
Sample & Production
Support sample confirmation, OEM branding, bulk production and export packaging.
Need a Replacement or Custom Pool Filter Cartridge?
Send the old model, four key measurements, end-cap photos, required micron rating and order quantity.
Swimming Pool Filter Cartridge FAQ
Common questions before selecting a pool or spa replacement cartridge.
What micron ratings are available?
The supplied specification lists 1, 5, 10, 20 and 50 µm.
What measurements are required?
Measure overall height, outside diameter, top-hole diameter and type, bottom-hole diameter and type. Photos of both ends are strongly recommended.
Can the cartridge be washed and reused?
Yes. The PET pleated media is designed to be washable. Cleaning frequency depends on debris load and pressure increase.
Can you replace Unicel, Pleatco or Filbur cartridges?
Cross-reference models are available, but every order should be confirmed by measurements and end-cap geometry rather than model number alone.
What information is needed for a quote?
Provide the model reference, height, OD, top and bottom hole details, micron rating, operating flow, water temperature, quantity and photos.
Request a Swimming Pool Filter Cartridge Quote
Send the model reference and complete dimensional information for a reliable replacement match.