Standard 20
AlkaViva Trident Standard 3-Stage Whole House Filter - AlkaViva Australia
AlkaViva Trident Standard 3-Stage Whole House Filter - AlkaViva Australia

    Standard 20" PureHome 3-Stage Whole House Filter

    $799.00 $1,199.00

    Trident Standard 3-Stage Whole House Filter

    The AlkaViva PureHome Whole House Water Filter System is a low cost solution to water filtration. Offering exceptional heavy metal protection (including Iron, lead, cadmium, mercury, and chromium) they also offer excellent protection from many water based virus and bacteria.

    Each system houses three 20 inch filters manufactured using proprietary, patented electrodsorptive media technology. We are only interested in supplying the best solution for our customers and use only the best filters available.

    Stage 1 :  A 1 micron sacrificial pre-filter

    • Sediment Removal
    • Protect the more expensive downstream filters


    • Effective removal of VOC’s, Pathogens, Heavy Metals as documented in Ind. Test Reports

    Stage 3 : Coconut Carbon Block 

    • Improved taste


    How can I remove Pathogens and Heavy Metals from my water?

    1. The best filter available that removes; 

    • Pathogens
    • Heavy Metals
    • + More

     2. Independent Laboratory Testing

    • Ensure your filter is removing what it claims it is removing
    • All our filters

    4. Large Filters and Good Flow Rates

    • 1 Micron Filter (not 5 like competitors)
    • 4.5" x 20" filters are the minimum you need for a whole house filter
    • Flow rates suitable for a house
    3. Manufactured and sourced from the USA
    • No cheaply sourced sub-par quality materials used - EVER


    Whole House Filter Results

    Our heavy metal reducing filters reduce or removes the following pathogens:

    • >99.99% viruses (polio, rotovirus, 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 AlkaViva Trident filter removes or reduces the following heavy metals:

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

    The AlkaViva Tridentfilter removes or reduces the following organics and inorganic chemicals:

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



    The ULTRA-D media consists of coated micro-glass fibers produced using a wet laid nonwoven 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.

    With the ability to remove membrane biofoulants such as organic acids, bacteria and cellular debris the -D is an effective pre-filter to protect reverse osmosis membranes from biofouling. By reducing membrane biofouling, the ULTRA-D filter extends the performance and life of RO membranes by increasing the time between clean-in-place treatment and reduces the volume of reject water. Energy savings are also gained, because clean membranes operate at reduced pressure drop, saving energy. Opportunities for improving RO membrane performance include industrial and municipal wastewater, water re-use, municipal drinking water and desalination.


    Product Specification

    Country of Origin
    • Made in USA
    No. Stages
    • 3 x Stage Filter 
    Cartridge Sizes
    • 4.5" x 20"
    Stage 1 Filter
    • 1 micron sacrificial Sediemnt pre-filter
    Stage 2 Filter
    Stage 3 Filter
    • Coconut Carbon Block
    Shipping Weight
    • 21.5 kg
    Filter Replacement
    • Every 12 months
    Green Product
    • Eliminate plastic waste in filter replacement and plastic bottles





    Only AlkaViva has the confidence to test their water filters using an independent US EPA-Certified lab to ensure you are drinking not only alkaline water but clean and purified water with the best contaminant removal available. See the results here.




    • Chlorine, Chloramines & Free Chlorine
    • Fluoride
    • Fluoride
    • Nitrate, Nitrite
    • Aluminum, Antimony, Arsenic, Barium, Beryllium, Boron, Cadmium, Chromium, Chromium, Copper
    • Iron Lead Manganese, Disinfectants and other Anions
    • *Note test results are dependant on the product

    AlkaViva Payment Plans

    Contact us on  02 8495 7998 or for any questions or to set up new plans that can ship immediately. All products are shipped on commencement of the payment plan and receipt of the down payment (subject to available stock). 


    See below for the full payment terms and conditions

    Add the product to your cart and purchase through the payment system.

    All our products are are now available over 12 month terms.


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