Darlly 60751 Spa Filter Cartridge
Replaces Unicel C-6475 (discontinued) · Pleatco PTL50W-P4 (discontinued) · Filbur FC-3089
- Diameter × length
- 6" × 14-3/4"
- Filter area
- 75 sq ft
- End caps
- semi-circular Handle / 1-7/8" Open
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 60751 is a 75 sq ft spa filter cartridge, 6" x 14-3/4". It replaces Unicel C-6475 (discontinued), Pleatco PTL50W-P4 (discontinued) and Filbur FC-3089.
Specifications
| Darlly part number | 60751 |
|---|---|
| Outside diameter | 6" |
| Length | 14-3/4" |
| Top end cap | semi-circular Handle |
| Bottom end cap | 1-7/8" Open |
| Filter area | 75 sq ft |
| Type | Spa |
| Darlly description | Advanced Spa |
Cross-reference
| Brand | Part numbers Darlly 60751 replaces |
|---|---|
| Unicel | C-6475 (discontinued) |
| Pleatco | PTL50W-P4 (discontinued) |
| Filbur | FC-3089 |
Older or other numbers that also point to this cartridge (not confirmed by a second source): PTL50W (Pleatco).
Other Darlly cartridges the same size
Same diameter and length. Check the end caps and area before swapping.
Questions
- What is the Darlly replacement for Unicel C-6475?
- Darlly 60751 replaces Unicel C-6475. Both are 6" in diameter and about 14-3/4" long.
- What Darlly cartridge replaces Pleatco PTL50W-P4?
- Darlly 60751 replaces Pleatco PTL50W-P4.
- What size is Darlly 60751?
- Darlly 60751 is 6" in outside diameter and 14-3/4" 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.