AntiScale - NO SALT Softening - Sediment 20" Cartridge Filter

NO SALT AntiScale 20" Filters and 5 micron Sediment Filter Cartridge. Replaces 1st Stage of Big 20" Whole House Filtration system. 

• Meltblown DOE polypropylene filter cartridge with scale-reduction polyphosphate inside the center core.
   
• Replacement sediment-scale cartridge for all 20" units.
   
• 4.5"x20"
• 1 Unit