Pentek R50 – 10" 50 Micron Pleated Polyester Sediment Filter Cartridge

The Pentek R50 is a 10″ pleated polyester sediment filter cartridge with a nominal 50‑micron rating. This rugged and reusable filter effectively removes larger sediment like sand, silt, rust, and scale. Ideal as a prefilter for residential, commercial, or light industrial systems.

Filter Type: Pleated polyester sediment filter

Micron Rating: 50 micron nominal

Dimensions: 9.75" length × ~2.63" outer diameter (fits standard 10" housings)

Flow Rate: Up to 10 GPM

Operating Temperature: 40°F to 125°F (4.4°C to 51.7°C)

Pressure Drop: ~1.0 psi at 10 GPM

Filter Life: Up to 6 months or 6,000 gallons (depending on sediment load)

Construction: Polyester media with polypropylene core and vinyl plastisol end caps

Certifications: NSF Standard 42

Model Number: 155038-43

Fits Housings: Standard 10″ × 2.5″ filter housings (not Big Blue)