Waiora Clarity Plus I + Waimana UV 48W Whole House Bundle, with flow switch 20" Jumbo

Waimana Water

Waiora Clarity Plus I + Waimana UV 48W Whole House Bundle

Suits a medium to large home · 20" JumboHelp me choose

What size is my home? Small to medium: 1–2 bathrooms, up to 3 bedrooms. Medium to large: 2+ bathrooms, 4+ bedrooms.

$1,125.00incl. GST

Our promise: if it's not right, we'll put it right.

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Email us a photo of your current setup or water source and we’ll point you to the right system.

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Brand
Waimana Water
Size
20" Jumbo
Type
Whole House Filters with UV
SKU
Clarity Plus I + UV 48w System
Stock
In stock

What it removes

Filtered and UV-treated water at every tap

The Clarity Plus I filter takes out the sediment, then the Waimana UV 48W treats the water before it reaches your taps.

  • Dirt and debris

    Dirt, debris, leaves and organic matter from your tank.

  • Bacteria and viruses

    The UV stage treats bacteria, viruses and other micro-organisms, with no chemicals added.

Fine silt too? The Clarity Plus II + UV 48W adds a 1 micron stage.

How it works

One stage, then UV

Tank water passes through the Clarity Plus I filter, then the UV unit, before it reaches every tap in the house.

  1. Tank water in

  2. Stage 1

    Coarse sediment

    Pleated sediment cartridge

    20" Jumbo20 micronWaimana 20PL20

    Catches dirt, debris, leaves and organic matter from your tank.

  3. Waimana Flow-Activated Whole House UV Unit – 33W or 48W

    Stage 2

    UV treatment

    Waimana UV 48W unit

    30 mJ/cm²Flow-activated

    The filtered water passes through the UV chamber, which treats it for bacteria, viruses and other micro-organisms with no chemicals added. The lamp only runs while water is flowing.

  4. Filtered, UV-treated water to every tap

UV treatment

Flow-activated 48W UV

The 48W lamp delivers a 30 mJ/cm² UV dose at up to 45 L/min. It treats the water for bacteria, viruses and other micro-organisms without adding chemicals.

  • Runs only when needed

    The flow switch turns the lamp on when water flows and off when it stops.

  • Longer lamp life

    The lamp only runs while water is flowing.

  • Lower power use

    The lamp is off between uses.

  • No warm water in the chamber

    Water doesn't sit and warm in the chamber between uses.

UV lamp
48W
UV dose
30 mJ/cm²
Max flow
45 L/min
Activation
Flow switch, on when water flows, off when it stops
Power supply
240V
Warranty
3 years (the lamp is a consumable)

Looking after the UV

  • Clean the quartz sleeve whenever the UV lamp is inspected.
  • Replace the UV lamp every 12 months. UV output drops before the lamp visibly fails.
  • UV needs clear water. The filter stages before it remove the sediment that would block the UV light.
  • The UV unit goes after the Clarity Plus I filter, as the last stage before water enters the home.

Fit check

Is it right for my home?

A quick check before you buy.

  • On rainwater or tank water

    Good fit

    Suits tank and rainwater supplies.

  • Flow rate

    Good fit

    The 48W UV unit handles up to 45 L/min.

  • Installing outdoors

    Not this one

    Install both units indoors or somewhere protected from the weather. For outdoor installs, the Ultra II Shield has a protective cover and the same 48W UV.

    Ultra II Shield $2,690.00 See the Ultra II Shield

Compare

Compare the Clarity Plus + UV 48W bundles

20" Jumbo filter plus a 48W UV unit. More stages take out finer silt, then tastes and odours.

Running costs

What it costs to run

One Clarity Plus I replacement kit changes the cartridge. The UV lamp is a separate part.

Clarity Plus I replacement kit

$75.00per kit, incl. GST

Change every 12 monthsAbout $75.00 a year

  • 1x Waimana 20PL20 – 20 micron polypleated sediment (20" Jumbo)

Change the cartridge every 12 months, when you change the UV lamp.

Rather not remember? Set up a 12 month subscription and your kit arrives before your filters need changing.

View the replacement kit

Replacement UV lamp 48W

$180.00each, incl. GST

Change every 12 months

UV output drops before the lamp visibly fails, so don't wait for it to stop working.

View the replacement lamp

Specs

Specs and what's in the box

Stages
1 + UV
Filter housing
20" Jumbo
Filter
20 micron pleated sediment
UV lamp
48W
UV dose
30 mJ/cm²
Max flow (UV)
45 L/min
Connections
25mm BSP
Max pressure
Filter 125 PSI (8.5 bar), UV 116 PSI (8 bar)
Power supply
240V
Cartridge life
12 months
Bracket
Powder-coated steel (filter)
Where it goes
Indoors or protected from the weather
Ships as
2 units: filter system and UV unit
Warranty
3 years on each unit

What's in the box

  • Clarity Plus I filter system (pre-assembled)
  • 20 micron pleated sediment cartridge
  • Powder-coated steel bracket
  • Housing spanner
  • Waimana UV chamber (stainless steel)
  • 48W UV lamp
  • Quartz sleeve
  • Ballast with power lead and 3-pin plug
  • Flow switch
  • Spring and O-rings

Common questions

Why do I need both filtration and UV?

Filtration removes sediment and particles. UV treats bacteria, viruses and other micro-organisms. UV needs clear water to work, so the filter goes first and the UV unit is the last stage before water enters the home.

Can the bundle go outdoors?

Install both units indoors or somewhere protected from the weather.

How often do I change the cartridges and the lamp?

Change the cartridge and the UV lamp every 12 months. UV output drops before the lamp visibly fails.

What does the warranty cover?

Both units carry a 3-year manufacturer's warranty. Filter cartridges and the UV lamp are consumables and aren't covered.

Still not sure?

Tell us about your home and water supply and we'll point you to the right system.

Help me chooseEmail us a photo

Full product details

Read the full description

This bundle pairs the Waiora Clarity Plus I whole house filter, made by Waimana, with a Waimana 48W UV unit, for rural and tank water. It ships as two items.

The filter has one 20 µm pleated cartridge in a 20" jumbo housing. The UV unit is rated at 45 L/min with a dose of 30 mJ/cm², and a flow switch means it only runs when water flows. Both use 25 mm BSP ports. The filter is on a powder-coated steel bracket, and we recommend 85 psi, with 125 psi the maximum for the housings.

Change the filter cartridges and the UV lamp every 12 months. The filter housing has a 3-year warranty, and our listing gives the UV chamber 3 years too.

We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.

Replacement cartridges

Takes 20" Jumbo cartridges

When it is time for a change, these are the cartridges that fit. Subscribe on eligible cartridges and save up to 15%.

Shop Waimana Water 20" Jumbo cartridges

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