Unicel C-4326 Replacement Filter Cartridge fits the following Pentair/Rainbow filter models:
- Dynamic Series I - RDC 25
- Dynamic Series II and III - RTL/RCF 25
- Dynamic Series IV - DFM, DFML 25
- Rainbow filter 17-2327, 172327, or R172327
- Pentair filter R173429
Length: 13-5/16"
Width: 4-15/16"
Top End Cap Inner Diameter: 2 -/8"
Bottom End Cap Inner Diameter: 2-1/8"
Pleat Count: 106
Square Ft.: 25 sq ft