20" X 4-¼" Big Polypleated Filter Cartridge-20 Micron
* High Flow Rates
* NOTE: Now Colour Coded ends for Ease of Reordering the correct Micron rating
* 1 micron Charcoal
* 5 Micron Ruby
* 20 Micron Aqua
* 50 Micron Olive
The Alpine Pure Gradient Density Polyspun cartridge is a great alternative when depth filtration is needed
Suitable for all 20 inch Big Blue, Big White and Jumbo housings.
Lower pressure drop is another significant advantage, using Flow-Max pleated cartridges, which allows for increased flow rates and use of smaller filter housings to reduce equipment costs.
Further savings are provided because our 100% synthetic filter media is cleanable, five micron and up, to lower cartridge replacement costs.
Flow-Max filter cartridges outperform other pleated elements because our higher-performance filter media is synthetically produced using 100% synthetic fibers, with no binders or additives to leave a residue or foam.
Our filter media is dramatically thicker than other products. For this reason, Flow-Max cartridges provide "depth" filtration for greater sediment removal, along with more surface area with our improved pleated design and media.
|Temperature Range||40 - 140°F (4.5 - 60°C)||End Caps||Plastisol (standard & BB); Molded, Jumbo|
|Media||100% Chemical Resistant PP, PE and PET, with no binders or additives||Packaging||All cartridges are shrink wrapped for purity|
|Center Tubes||PP (standard & BB); PVC, Jumbo|