FREE SHIPPING on all standard shipping throughout the continental United States on orders over $100. ** automatically applied at checkout. **

Polaris Filtration Media Refill Kit (all sizes)


Notify me when this product is available:

*Media replacement ordering: We would like to ensure our customers order the proper replacement kit. By placing a brief call to Western Water-Aquaspace (301-568-0200), we can verify the proper replacement kit and answer any questions you may have.*


Refill Kit for all Polaris Whole House Systems will vary depending on the size and contents of the tank. Refill Kits are available for PO-300, PO-400, PO-500 tanks.

See all whole house water filtration systems.


Refill Kit contains:

  • Replacement media
  • Gravel
  • Funnel
  • simple dust mask
  • bag to cover Riser Tube before refilling


Price will vary depending on the contents of the tank. Models with the letter “A” contain the Aquaspace Compound while models with the letter “F” contain the Fluoride Reduction Compound. To purchase your refill kit please call so that we can verify our records to ensure you get the correct sized refill kit. The prices for refill kits are as follows:

PR-300A-KIT $580.00 + S&H* * Shipping and Handling charges vary depending on the size of the refill kit and the shipping zone. Generally they will cost between $55 to $85 per box to ship.
PR-300F-KIT $410.00 + S&H*
PR-400A-KIT $705.00 + S&H*
PR-400F-KIT $500.00 + S&H*
PR-500A-KIT $955.00 + S&H*
PR-500F-KIT $675.00 + S&H*


The Aquaspace Compound Filter life may vary due to usage and water quality but should be replaced no less than every 12-18 months.  The Fluoride & Heavy Metal Reduction Compound should be replaced no less than every 6-9 months. To keep your system operating properly, be sure to replace media as required.

Materials  All the medias and components that are used in all of our filters are manufactured using FDA Food Grade/NSF approved materials and are Industry Standard.
Efficiency The Aquaspace® Compound has been tested and certified by the National Testing Laboratories for the reduction of organic, industrial, and agricultural pollutants including chlorine, chloroform, herbicides, pesticides, and heavy metals such as lead. In addition, Aquaspace removes unpleasant colors, tastes, odors, sediment and turbidity. It does not remove beneficial dissolved minerals that are essential for good health.

The Fluoride & Heavy Metal Reduction Compound will reduce the fluoride added by municipalities to undetectable levels. This media will also continue to reduce inorganic heavy metals (such as lead, arsenic, mercury, and chromium six, etc.).
Filter Section The filter is designed to reduce fluoride and heavy metals for the rated life of the product. The filter media will need to be replaced on schedule to insure proper filter performance.

Related Items