The Pentek (Pentair) DGD‑5005 is a 10″ × 4.5″ whole-house sediment filter cartridge with dual-gradient density media—specifically, a 50‑micron prefilter layer and a 5‑micron postfilter layer. Its enhanced depth (233% deeper than standard filters) offers higher dirt-holding capacity and maintains a 10 gpm flow rate. Made from 100% pure spun polypropylene, it resists chemicals, bacteria, and doesn’t affect taste, aroma, or color of the water. It’s also NSF/ANSI 42 certified.

** Specifications Summary**:

• Dimensions: 10″ length × 4.5″ diameter

• Media: Dual-gradient spun polypropylene (50 µ → 5 µ)

• Flow Rate: ~10 gallons per minute

• Applications: Sediment removal (sand, silt, rust, scale, etc.), compatible with 10" Big Blue filter housings

• Lifespan: Typically around 6 months or when performance degrades

• Certifications: NSF/ANSI Standard 42

Pentair, Pentek, DGD-5005, Big Blue, 10-Inch, Whole House, Sediment Filter, Dual Gradient, 5 Micron, 50 Micron, NSF 42, Spun Polypropylene, Heavy Duty, Replacement Cartridge

Pentair Pentek DGD‑5005 Big Blue Water Filter – 10″ Whole‑House Sediment Cartridge
Keep your home’s water clean with this dual-gradient sediment filter. The outer 50‑micron prefilter layer and inner 5‑micron postfilter layer provide high dirt-holding capacity and efficient filtration—without altering taste, odor, or water clarity. Made from 100% spun polypropylene, it resists chemicals and bacterial growth, and is NSF/ANSI 42 certified for safe performance. Designed for 10" Big Blue filter housings, this filter supports up to 10 GPM flow and typically lasts around 6 months under normal use.
Compatible with part numbers 155357‑43, 355217‑43, WDGD-5005, and more.
Ideal for removing sand, silt, rust, sediment, and scale.
Choose quantity options to save—single and multi‑packs available.