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Whole House Filtration and Disinfection

Three stages of filtration

3 stages of filtration (Coarse, Fine, UV/Liquid Disinfection)

Whole house filtration system servicingWhat you need to know

The main purpose of filtering your water is to make it microbiologically safe to drink, cook with, and bathe in.

The Ministry of Health recommends a two-barrier approach to this – namely, filtration (coarse and fine) followed by disinfection. Although we can provide a number of solutions that suit your requirements, the simplest solution is for cartridge filtration followed by ultraviolet disinfection.

Microlene Poly Pleated Sediment Cartridge – 20PP10JCoarse Filtration

Filtration is based on a micron rating, and is most commonly achieved with coarse pre-filtration, usually with a 20 micron washable, pleated cartridge for the bulk of suspended solids removal.

Microlene Poly Spun Sediment Cartridge – 1PS10JFine Filtration

This is followed by a fine depth filter of one micron. This step is most important for the removal of giardia and cryptosporidium cysts, by trapping them in the filter.

Microlene AcquasafeUV/Liquid Disinfection

Disinfection is by exposure to ultraviolet light. This inactivates bacterial and viral contaminants. Microlene systems are designed to deliver consistency of water pressure based on existing flow rates. Alternative, but less popular methods of disinfection include the use of oxidizing chemicals such as Acquasafe (NB –this will not kill giardia and cryptosporidium cysts.

Find out why it’s now easier than ever to ensure your drinking water is safe with Davey’s latest range of UV sterilisation.

An additional option in the water treatment process can be purification – the removal of dissolved substances and gases which affect taste and odour. Activated carbon is a media which can remove chlorine and its byproducts, pesticides and sulphur. These media filters are often chosen for treating drinking water only. Some are able to remove giardia cysts, some pesticides, tastes and odours. They will NOT, however, remove bacteria and viruses.

Davey AquaShield 2.0NEW! Davey AquaShield 2.0 Competitive pricing, incredible benefits

Launching in Summer 2021 the Davey AquaShield 2.0 has two superior plug-and-play packages for domestic water boosting and treatment. The perfect solution for rainwater harvesting or switching between tank and mains, the system delivers constant pressure, energy efficiency and water savings for medium to large homes.
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Want pure, healthy water for your rainwater harvesting? Shop our whole house water filtration solutions today.Microlene Centurion XS UV System – Unbeatable value for whole house rainwater treatment

Rest assured your water will be safe and taste great with the Microlene Centurion XS UV System’s three-stage filtration and disinfection for domestic rainwater harvesting. Boasting easy ‘plug and play’ installation with sophisticated smart controller, this tidy unit is unbeatable on its value for money.

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