Darlly 75013 Pool Filter Cartridge
Replaces Unicel C-7448 (discontinued)
Darlly 75013 is a 50 sq ft pool filter cartridge, 7-1/4" x 14-5/8". It fits the Waterco Trimline CC-50. It replaces Unicel C-7448 (discontinued) and Waterco 62048.
Specifications
| Darlly part number | 75013 |
|---|---|
| Outside diameter | 7-1/4" |
| Length | 14-5/8" |
| Top end cap | 3-1/16" Open w/ step |
| Bottom end cap | 3-1/16" Open w/ step |
| Filter area | 50 sq ft |
| Type | Pool |
| Darlly description | Waterco, Jandy CT-50 |
Cross-reference
| Brand | Part numbers Darlly 75013 replaces |
|---|---|
| Unicel | C-7448 (discontinued) |
| OEM and other numbers | Waterco 62048 |
Older or other numbers that also point to this cartridge (not confirmed by a second source): PJAN50 (Pleatco), FC-5155 (Filbur).
Filters it fits
| Filter | Cartridges per filter | OEM cartridge number |
|---|---|---|
| Waterco Trimline CC-50 (50 sq ft filter) | 1 | 62048 |
Questions
- What is the Darlly replacement for Unicel C-7448?
- Darlly 75013 replaces Unicel C-7448. Both are 7-1/4" in diameter and about 14-5/8" long.
- What size is Darlly 75013?
- Darlly 75013 is 7-1/4" in outside diameter and 14-5/8" long, with 50 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.