Darlly 60512 Spa Filter Cartridge
- Diameter × length
- 6-3/8" × 14"
- Filter area
- 50 sq ft
- 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 60512 is a 50 sq ft spa filter cartridge, 6-3/8" x 14". It fits the Watkins # 78373 - 50 SF Pleated Cartridge.
Specifications
| Darlly part number | 60512 |
|---|---|
| Outside diameter | 6-3/8" |
| Length | 14" |
| Filter area | 50 sq ft |
| Type | Spa |
| Blue antimicrobial version | 60512M |
| Darlly description | Watkins # 78373 - 50 SF Pleated Cartridge |
Filters it fits
| Filter | Cartridges per filter |
|---|---|
| Watkins # 78373 - 50 SF Pleated Cartridge | 1 |
Other Darlly cartridges the same size
Same diameter and length. Check the end caps and area before swapping.
Questions
- What size is Darlly 60512?
- Darlly 60512 is 6-3/8" in outside diameter and 14" 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.