Filter finderPentair Dynamic Series I–IV RDC-25 / RDC-25S
Replacement for Pentair Dynamic Series I–IV RDC-25 / RDC-25S
Pleatco Ultra ULTRA-S5
The manufacturer lists ULTRA-S5 for this application. Compare the size and end caps below before ordering.
Spa filterEquipment
Pentair
Dynamic Series I–IV RDC-25 / RDC-25S
Known as RDC25, RDC25S, RDC-25S, RTL25, RTL-25, RCF25, RCF-25, DFM25, DFM-25, DFML25, DFML-25
Ordering details
Part ULTRA-S5
1cartridgeneeded
Same replacement part
Also fits these filters
- Pentair Dynamic Series I–IV RDC-50 / RDC-50S1 cartridge
Cartridge measurements
Size & ends
- Outside diameter
- 5 in
- Cap-to-cap length
- 13 5/16 in
- Top
- Open2 1/8 in opening
- Bottom
- Open2 1/8 in opening