Ultra-D Pre-Filter

Ultra-D Pre-Filter

Regular price$109.00
Tax included.

Ultra-D Pre-Filter

$109.00 inc. GST

This is the replacement cartridge is for the Protector Ultra-D for UltraStream on Well Water. The cartridge should be replaced yearly.

The ULTRA-D Sub-micron Depth Filtration Series manufactured using a proprietary, patented, electro-adsorptive media technology, are capable of removing submicron pathogens and inorganic contaminants through electro-adhesion and ion exchange. This technology makes it possible for a nonwoven media to produce filtration efficiency comparable to ultra membrane filtration but at very low-pressure drop, with high flow rates and high loading capacity working equally well in fresh, brackish or salt waters. The ULTRA-D media consists of coated micro-glass fibres produced using a wet-laid non-woven manufacturing technology. The base media is laminated between layers of spun-bond to provide both strength and pleat support. The media in the ULTRA-D filter is NSF 61-approved (Drinking Water System Components-Health Effects), and USP Class VI testing and endotoxin testing.

In addition to its submicronic benefits, the ULTRA Red-D Protector filter (version sold above) comes with powdered activated carbon with an average particle size of only 8 microns. Activated carbon at this particle size produces remarkably high dynamic adsorption*.

The ULTRA-D filter reduces or removes the following pathogens:

  • >99.99% viruses (polio, rotavirus, norovirus, etc.)**
  • >99.99% bacteria (e coli, legionella, pseudomonas, etc.)**
  • >99.95% cysts (giardia, cryptosporidium, etc.)**

**Tested by a certified laboratory in the U.S. (testing was done at 6.5pH)

The ULTRA-D filter removes or reduces the following heavy metals:

  • >95% Lead**
  • >80% Ferrous Iron**
  • >95% Arsenic V**
  • >95% Cadmium**
  • >85% Chromium**
  • >75% Selenium**
  • >60% Mercury

**Tested by a certified laboratory in the U.S. (testing was done at 6.5pH)

The ULTRA-D filter removes or reduces the following organics and inorganic chemicals:

  • Chlorine (carbon version)
  • Bromine (carbon version)
  • Iodine (carbon version)
  • VOCs (volatile organic compounds)
  • PCBs and BPA
  • Residual pharmaceuticals
  • Biofouling precursors: organic acids, proteins, polysaccharides

Applications for and industries benefiting from the ULTRA-D filtration process:

  • Residential use where cost-effective systems must be used and the presence of pathogenic-laden water is of ongoing concern
  • Food and beverage industry for high purity water
  • Pharmaceutical industry for high purity water
  • Commercial pre-RO and ultrafiltration treatment to sustain the life of the membranes
  • Greywater recycling for removal of pathogens
  • Desalination for pre-filtration
  • Other high purity applications
  • Water recycling treatment for circuit board industry

Benefits of using the ULTRA-D Filter Cartridges versus other media:

  • Finer particle retention and filtration capacity (2 to 3-micron pore size comparable to a 0.02-micron size for virus removal)
  • Higher loading capacity (up to 25 times greater)
  • Greater efficiency in salt, brackish and freshwater
  • Wider pH operating window (4-9pH)
  • Very low-pressure drop (approximately 2 psi)
  • Lower cost of ownership
  • The capability of using one stand-alone filter system to achieve pathogen, heavy metal, taste and odour, chemical and organics removal or reduction (the carbon and silver version); for a broad range of applications including residential whole house point-of-entry and point-of-use water filtration; shower filters; portable water filtration for bottles and backpacks; unlimited commercial water filtration applications.

Download the Ultra-D fact sheet



    Every time I wear my T-Shirt I find more of “my people” I find wearing it gives people courage to speak up and think freely.  Great quality too!

    Hayley Birtles-Eades
    Kelvin Grove, QLD

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