The DPM-4950 Cartridge is a USA-made replacement filter designed for Pentair Dynamic Series IV models DFM 50 and DFML 50, offering high-performance 50 square foot filtration. This 2-pack set matches the dimensions of C-4950, R173434, and FC-2390, with each pleated cartridge measuring 13 5/16 inches in height, 4 15/16 inches in outer diameter, and 2 1/8 inches in inner diameter. Built with a heavy-duty reinforced core for structural integrity, these filters are engineered for durability and reliable use under demanding pool conditions. The chemical-resistant synthetic media provides efficient and thorough water filtration, helping to maintain safe, crystal-clear water. An ideal replacement for worn or clogged cartridges, this filter set meets or exceeds OEM performance to keep your pool running clean.

• Engineered for Pentair Systems: Compatible with Pentair Dynamic Series IV models DFM 50 and DFML 50, replacing C-4950, R173434, and FC-2390.

• Reliable USA-Made Quality: Manufactured domestically with durable materials and a reinforced core for dependable performance.

• High-Capacity 50 Sq Ft Filtration: Each cartridge delivers 50 square feet of filtration area to capture fine debris and improve water clarity.

• Exact Replacement Dimensions: Each filter measures 13 5/16" high, 4 15/16" in outer diameter, and 2 1/8" inner diameter for easy installation.

• Chemical-Resistant Media: Built with tough synthetic pleats to withstand harsh pool chemicals and demanding operating conditions.

• Pentair Dynamic Series IV Filter Models: DFM 50 and DFML 50

• C-4950
• R173434
• FC-2390

In-Store DPM-4950 Filter Cartridge Set for Pentair DFM 50

Fits Pentair Dynamic Series IV DFM 50 and DFML 50 models

Replaces C-4950, R173434, and FC-2390 filters

Each cartridge provides 50 sq ft of filtration power

Measures 13 5/16"H x 4 15/16" OD x 2 1/8" ID

Available in-store in convenient 2-pack for quick replacement

Reliable Performance for Pool Shops

Manufactured in the USA with industrial-grade materials

Heavy-duty reinforced core resists high pressure

Designed for clear, consistent pool water results

Ideal for seasonal maintenance and in-store service needs

Provides dependable filtration under varied conditions

Designed for Exact Fit and Function

OEM-compatible design for Pentair DFM 50 and DFML 50

Drop-in cartridge replacement requires no modification

Improves circulation and filtration efficiency

Helps maintain chemical balance in pool water

Reduces strain on pumps and improves water clarity