Darlly PP6903 Prefilter
Replaces Pleatco PPS2100 · Filbur FC-3128
- Size
- 2-3/4" × 10"
- End caps
- Hose Fitting / Closed
- Per filter
- 1 prefilter
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 PP6903 is a PP prefilter with hose adapter, 2-3/4" x 10". It replaces Pleatco PPS2100 and Filbur FC-3128.
Specifications
| Darlly part number | PP6903 |
|---|---|
| Outside diameter | 2-3/4" |
| Length | 10" |
| Top end cap | Hose Fitting |
| Bottom end cap | Closed |
| Type | Accessory |
| Product | Prefilter |
| Darlly description | PP Pre Filter with hose adapter |
Cross-reference
| Brand | Part numbers Darlly PP6903 replaces |
|---|---|
| Pleatco | PPS2100 |
| Filbur | FC-3128 |
Filters it fits
| Filter | Cartridges per filter |
|---|---|
| PP Pre Filter with hose adapter | 1 |
Sediment prefilter for up to 10,000 gallons.
Questions
- What Darlly prefilter replaces Pleatco PPS2100?
- Darlly PP6903 replaces Pleatco PPS2100.
- What size is Darlly PP6903?
- Darlly PP6903 is 2-3/4" in outside diameter and 10" long.
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.