20" X 4.5" Big Polyspun-Alpine Pure Gradient Density-20 Micron
50 Micron to down to 20 Micron Density.
Alternative - 30 Micron to down to 10 Micron Density
* Complies with NSF/ANSI Standard 42 for Quality Assurance
* 3 Different Micron Layers for Maximum Depth Filtration
* 3 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, 3 layer gradient density holds more dirt and impurities than single gradient polyspun or pleated filters.
*** Please note this filter is not the normal Polyspun Cartridge. It is the highest quality Triple Gradient Density, complying with NSF/ANSI Standard 42. Suitable for all 20 inch Big Blue, Big White and Jumbo housings.
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
Applications
-
Whole House Sediment Filtration
-
Reverse Osmosis Prefiltration
-
Food and beverages
-
Oil and gas
-
Fine chemicals
-
Electronics
-
Metal finishing
-
Pulp and paper
View your shopping basket or Browse other items in 20" x 4-½" Big Size Polyspun Gradient Density Filter Cartridges.