WW4 and WW5 Replacement Filters

For the original WW4 and WW5 Wholehouse units we offer the Pre-filter which should be replaced once every 6 months and the Matrix Carbon Block filter. This filter should be replaced in the WW4 once a year for 3 people in the house and every 6 months for 6 people in the house.  The WW5 takes 2 Carbon Block filters which should be replaced once a year for 6 people in the house and every 6 months for 12 people.

The Pre-filter will remove particles from the water coming into your house down to 01.0 of a micron thus protecting your carbon block cartridge

The Carbon Block Cartridge specifications for the WW4 and WW5 units:

Contaminants in Test

List shows levels in unfiltered water (in brackets) and levels once the water has been filtered in PPM (particles per million)

Chlorine (75)  0.01

Hydrogen Sulfide (10)  0.01
Asbestos (100)  0.1

Bacteria

Coliform Bacteria (2000*)  1*
Salmonella Bacteria (2000*)  1*

Trace Organics 

Lindane Pesticide (5)  0.002
Melathion Pesticide (5)  0.002
Trichlorethane (1)  0.002

* counts per mililitre

Replacing the filters

The Pre-filter should be replaced every six months and the Carbon Block cartridge should be replaced every twelve months. This applies to both units so that the two Carbon Block cartridges on the WH6 both need to be replaced annually.

Filter reminder service
It is important to replace the filter candles in your water filter system on a regular basis. When you purchase your water filter we will put your name onto our filter reminder service so that you can keep your water filter functioning effectively. We offer this service for the drinking water systems, the wholehouse systems, the shower filters and the Crystal Ball bath dechlorinator.