COVID-19 Update: As an essential service, we continue to operate and serve our customers. In order to limit our team's exposure, we have reduced call center hours. As you can understand in this turbulent time, some products may take up to an additional 2-3 days. Thank you for your continued support and stay safe!


Double click on above image to view full picture

Zoom Out
Zoom In

More Views

  • WPX50BB97P

Pentek WPX50BB97P (355220-43), Big Blue 50 Micron, 4-1/2" x 10" String Wound Sediment Filter 10% OFF

Model #: 355220-43

Availability: In stock



Quick Overview

WPX50BB97P, 50 micron sand, dirt, silt and rust sediment filter. 4-1/2" x 10"



  • Dimensions: 10" L x 4-1/2" W
  • Micron Rating (Nominal): 50
  • Temperature Rating: 40°F to 165°F (4.4°C to 74°C)
  • Filter Media: Fibrillated Polypropylene
  • Core: Polypropylene
  • Maximum Flow Rate: 30 GPM (114 LPM); Pressure Drop 8 psi

The Pentek WPX50BB97P cartridge is manufactured from a durable polypropylene cord that is wound around a rigid polypropylene core.

They are an economical solution to reduce fine sediment including sand, silt, rust and scale particles.

The Pentek WPX50BB97P cartridges are wound in a precise pattern around the core providing greater surface area.

The result is higher dirt-loading capacity and greater efficiency than other string wound filters.

Additional Information

Model # 355220-43
SKU 355220-43
Manufacturer Pentek
Filter Type string wound
Microns 50 micron
Cartridge Filter Length 10 inch
Recommended Use Dirt Filtration, Iron Removal, Rust Filtration, Sand Filtration, Sediment Filtration, Silt Filtration
Gallons Per Minute 10 gpm
Filter Diameter 4.5 inch
Housing Length 10 inch
Housing Style Big Blue
Alternate Model # 355220-43