Darlly 80802 Spa Filter Cartridge Set
- Diameter × length
- 8-7/16" × 19"
- Filter area
- 80 sq ft
- End caps
- 1-1/2" male slip fitting / 2-1/2" Open w/ beveled edge
- Per filter
- 1 set
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 80802 is an 80 sq ft spa filter cartridge set, 8-7/16" x 19". It fits the Sundance MicroClean set (6473-164 inner + 6473-165 outer).
Specifications
| Darlly part number | 80802 |
|---|---|
| Outside diameter | 8-7/16" |
| Length | 19" |
| Top end cap | 1-1/2" male slip fitting |
| Bottom end cap | 2-1/2" Open w/ beveled edge |
| Filter area | 80 sq ft |
| Type | Spa |
| Product | Spa filter cartridge set |
| Blue antimicrobial version | 80802M |
| Darlly description | Sundance 6541-397 (Set) |
Older or other numbers that also point to this cartridge set (not confirmed by a second source): 6473-164 (Sundance), 6473-165 (Sundance).
Filters it fits
| Filter | Cartridges per filter |
|---|---|
| Sundance MicroClean set (6473-164 inner + 6473-165 outer) | 1 |
80802 is the inner + outer set. Sold separately: PP1644 (inner, 6473-164) and 80803 (outer, 6473-165).
Other Darlly cartridges the same size
Same diameter and length. Check the end caps and area before swapping.
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.