It varies because properties are always set up differently. Most customers would pay a plumber for between 2-3 hours of work + materials (could be pipe, tape etc). 

Our Whole-house RTS-1020 System comes with a 5 year warranty that covers the Filter Housings against manufacturers defects or failure. The Ionizer is maintenance free and has a 5 year warranty (Conditions apply)  Filter cartridges are consumable and thus covered against manufacturers defects only.  We believe our products represent the best value in a comprehensive approach to total home water treatment. If our customers are unhappy with the results we will take the system back and refund the cost of the item less any freight or labour costs.

The filters are long life. The general rule is that the sediment filter (1st filter) should be replaced annually. The carbon KDF filter (2nd filter) should be replaced every 2 years. If you are smelling chlorine then the carbon KDF filter needs changing. If your pressure drops, you need to replace the sediment filter.

Replacement sediment filters start at around $55.

Replacement carbon KDF filters are $116.

The KP Water system utilises our NZ designed Virtual Ionizer that is chemical and electricity free along with GAC/KDF media and 1 micron sediment filtration. Customer testimonials have told us the system has dramatically reduced eczema and other skin conditions as well as making the water seem softer by greatly enhancing cleaning and reducing scale deposits.

The system employs well known methods for removing toxins, sediment and heavy metals via a system of filters that are very efficient and economic. It simply takes out the 'junk' that you don't need and certainly don't want in your water!  Added to this basic function is our NZ designed 'Virtual Ionizer'. Employing powerful rare earth magnets it employs a principle proven in Shinshu University, Japan October 2005, where under laboratory conditions it was shown that magnetic treatment effected the structure of minerals in water, can soften calcium deposits and reduces the surface tension of the water (detergent action).  Reports from customers say the system “has improved cleaning by 80-90% “ in areas with high silica scale, and this is without needing electricity, salt or aluminium based resins.

We have many testimonials to the effectiveness of the KP Water system in greatly reducing irritable skin conditions caused by eczema, dermatitis and allergies.

Almost, the GAC/KDF filter unit will remove up to 99% of the Chlorine, plus a good percentage of the THM's and other nasty by-products of chlorine sterilization. KDF (a patented substance) also removes many heavy metals and compounds eg. silver, aluminium, cadmium, copper, iron, nickel, zinc, lead, chromium, barium, radon and selenium.  Another important aspect of KDF is it increases the lifespan of the Carbon Media, giving you up to three times the life for 20% extra cost.

Fluoride is very difficult to remove despite some companies claiming to remove > 50% with a standard carbon filter at normal flow rates.  This is not possible and we do not claim to remove fluoride as the amount removed is insignificant. NB. Using hazardous substances to remove fluoride (like aluminium and bone-char carbon) is arguably a greater risk than the fluoride itself.