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Rainwater Treatment Cartridge Filters

• Our 4.5″ diameter Cartridges have four separate layers of micron filtration
• Outside-in flow allows the outer layer to trap the larger sized particles, resulting in a much lower pressure drop compared to conventional filters. 
• Trapping various sized particles layer-by-layer, our Cartridges provide a much higher dirt holding capacity than standard spun Polypropylene and string wound cartridges. 
• Manufactured from 100% pure Polypropylene Graded density for higher dirt holding capacity.

All Filters are 4.5″ Diameter 

• Length 10″ – $ 30.95
• 5 Micron
• 1 Micron
• 1 Micron Absolute – $112.95

• Length 20″ – $52.95
• 5 Micron
• 1 Micron
• 1 Micron Absolute – $175.95