Fluoride Replacement Filter


Replacement filter for 10″ Fluoride Pre-filter with Housing.

Fluoride Pre-filter removes up to 75% of fluoride from your water. Together with the UltraStream, the combined filters will remove up to 95% of fluoride from your water.

  • Replace Fluoride Pre-filter every 475 Gallons (1800 liters), around 8-12 months, depending on your water quality and condition.
  • Filter is also excellent for removing arsenic and lead.

Review the Fluoride Pre-filter with Housing package.

Note: The media in this pre-filter is made from the same material as rubies and sapphires.  This material will not harm those persons with thyroid issues.

Replacement filter for 10″ Fluoride Pre-filter with Housing.

Use for fluoride removal from your drinking water. Fluoride Pre-filter reduces up to 78% of fluoride. Together with the UltraStream, filters will reduce up to 95% of the fluoride from your water.

How it works

Activated Alumina* is manufactured from aluminum oxide** by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square meters/gram. The compound is used as a filter of fluoride, arsenic and selenium in drinking water (wikipedia.org/wiki/Activated_alumina).

Used in conjunction with a KDF media, already in the UltraStream, will filter any possible activated alumina eluted from the fluoride filter.

*Activated Alumina is not made from  Aluminium.  This material will not harm those persons will Thyroid issues.
**Aluminium oxide (alumina; Al2O3), the same chemical substance as sapphire and ruby (but without the impurities that give those gems their color).




  1. These statements above have not been evaluated by the Food and Drug Administration or the Therapeutic Goods Authority.
  2. This product is not intended to diagnose, treat, cure or prevent any disease.
  3. Please consult your physician or medical practitioner before taking any dietary supplement, especially if pregnant or nursing.


Tech Specification

Dimensions and Weight:

Diameter 3.25” (82.6mm), Height 10″ (254mm).
28.4 oz (805g).


  1. Turn the faucet/tap off (or water supply)
  2. Unscrew the filter body from the lid.
  3. Discard the water inside the filter.
  4. Remove (pull out) the used filter and replace it with the new replacement filter.
  5. The arrow on the outside of the new replacement filter should point to the lid.
  6. Apply a thin layer of Vaseline or a natural alternative to the external threads on the housing and a thin layer to the top face of the housing that screws onto the o-ring in the lid.
  7. Screw on the filter body firmly.
  8. Remove the tube from the filter outlet (quick connection see below).
  9. Turn on the water and flush the filter for 10 minutes. Use a bucket to capture the wastewater.
  10. Turn off water, and reconnect the tube into the filter outlet.
  11. Turn on the water and check for leaks.



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