Darlly 90752 Pool Filter Cartridge
Replaces Unicel C-9401 · Pleatco PWW75 · Filbur FC-2960
- Diameter × length
- 9-15/16" × 13-5/16"
- Filter area
- 75 sq ft
- End caps
- 5-13/16" Open / 6-1/16" Open
- Per filter
- 1 cartridge
Pool and spa businesses in Florida, Georgia, South Carolina, Alabama, Mississippi, Louisiana and Texas order through their Grit Game rep. Everywhere else, contact Darlly Filtration directly.
Darlly 90752 is a 75 sq ft pool filter cartridge, 9-15/16" x 13-5/16". It fits the Waterway Clearwater 75 (original coreless) and Rec Warehouse 75. It replaces Unicel C-9401, Pleatco PWW75, Filbur FC-2960, Waterway 817-0075 and Rec Warehouse 111831.
Specifications
| Darlly part number | 90752 |
|---|---|
| Outside diameter | 9-15/16" |
| Length | 13-5/16" |
| Top end cap | 5-13/16" Open |
| Bottom end cap | 6-1/16" Open |
| Filter area | 75 sq ft |
| Type | Pool |
| Darlly description | Waterway Clearwater, Rec, Warehouse |
Cross-reference
| Brand | Part numbers Darlly 90752 replaces |
|---|---|
| Unicel | C-9401 |
| Pleatco | PWW75 |
| Filbur | FC-2960 |
| Hurricane (former brand) | HF9401-01 |
| OEM and other numbers | Waterway 817-0075, Rec Warehouse 111831 |
Older or other numbers that also point to this cartridge (not confirmed by a second source): PWW75-4 (Pleatco).
Filters it fits
| Filter | Cartridges per filter | OEM cartridge number |
|---|---|---|
| Waterway Clearwater 75 (original coreless); Rec Warehouse 75 (75 sq ft filter) | 1 | 817-0075, 111831 |
Questions
- What is the Darlly replacement for Unicel C-9401?
- Darlly 90752 replaces Unicel C-9401. Both are 9-15/16" in diameter and about 13-5/16" long.
- What Darlly cartridge replaces Pleatco PWW75?
- Darlly 90752 replaces Pleatco PWW75.
- What size is Darlly 90752?
- Darlly 90752 is 9-15/16" in outside diameter and 13-5/16" long, with 75 sq ft of filter area.
Cross-reference checked October 21, 2026 against Unicel's 2026 Replacement Guide, Pleatco's catalog (updated September 2025), filbur.com and darllyfilter.com. A competitor number is listed only when that brand's own data pairs it with the same cartridge size. Always compare the size and end caps of your old cartridge before ordering.
Brand names and part numbers are trademarks of their respective owners and are shown only to identify compatible replacements. Darlly Filtration is not affiliated with or endorsed by them. Cross-reference by The Grit Game, Darlly's sales agency.