10" X 4.5" Big Polyspun-Alpine Pure Gradient Density-10 Micron

30 Micron down to 10 Micron Density.

* Complies with NSF/ANSI Standard 42 for Quality Assurance

* Grooved Exterior for increased Surface Area

* 2 Different Micron Layers for Maximum Depth Filtration

* 2 Different Micron Layers for Longer Lasting Maximum Flow

* Factory Heat Stamped Micron Rating for Ease of Reordering

* 100% Polypropylene

* No Binders

* No Glue

* Dependable

* Our No 1 requested Cartridge, unique grooved outer layer holds more dirt and impurities than normal depth poly spun or pleated filters.

*** Please note this filter is not the normal Polyspun Depth Cartridge it is the highest quality Twin Gradient Density, complying with NSF/ANSI Standard 42.

Suitable for all 10 inch Big Blue, Big White and Jumbo housings
AU$ 49.90
AU$ 26.50 including GST
10 B PS GD 10
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Features and Benefits

  • Gradient Density, Multi-Layered, Melt Blown Sediment Filter Cartridge.
  • Larger particles are trapped in the outer layers, smaller particles penetrate deeper.
  • Greater dirt holding ability and longer life than non-layered cartridges.
  • Thermally bonded polypropylene micro fibers for purity and chemical compatibility
  • Contains no binders, agents, solvents, antistatic materials or wetting agents
  • Meets FDA requirements for food and beverage contact
  • No leachables or extractables to contaminate
  • No surface binders to reduce flow and increase change-out frequency
  • Available in wide range of lengths and micron ratings
  • Cartridges are individually shrink wrapped


  • Whole House Sediment Filtration
  • Reverse Osmosis Prefiltration
  • Food and beverages
  • Oil and gas
  • Fine chemicals
  • Electronics
  • Metal finishing
  • Pulp and paper

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