10" JumboWaimana Water
Waiora Clarity II Whole House Rainwater Filter by Waimana
Suits a small to medium home · 10" 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.
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.
- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Waimana Water
- Size
- 10" Jumbo
- Type
- Whole House Rainwater Filters
- Model
- Standard
- SKU
- Waiora Clarity II
- Stock
- In stock
What it removes
Cleaner tank water
The Clarity II takes out the dirt, debris and fine silt that settle in your tank.
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Dirt and debris
Grit and coarse particles from your tank.
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Organic matter
Leaves and organic matter that collect in your tank.
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Fine silt
The fine silt and particles that get past the first stage.
Earthy taste or smell? The Clarity III adds a carbon block stage.
How it works
Two stages, every tap
Tank water passes through each stage in order after your pump. Then it carries on to every tap in the house.
- Tank water in
Stage 1
Coarse sediment
Pleated sediment cartridge
10" Jumbo20 micronWaimana 10PL20
Catches the larger particles first: dirt, debris, leaves and organic matter from your tank. Starting coarse protects the stages after it.
Stage 2
Fine sediment
Polyspun sediment cartridge
10" Jumbo1 micronWaimana 10PP01
Captures the fine silt and particles that get past Stage 1.
- Filtered water to every tap
Fit check
Is it right for my home?
A quick check before you buy.
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On rainwater or tank water
Good fitMade for New Zealand homes and baches on rainwater or tank water.
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On town (mains) water
Not this oneOn town water? The Essence II is the town water version of this system.
Essence II
$300.00
See the Essence II
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Small to medium home
Good fitTwin 10" Jumbo housings suit small to medium homes.
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Larger home or busy household
ConsiderSeveral showers and the laundry going at once? The Clarity Plus II uses 20" Jumbo housings for higher flow.
Clarity Plus II
$460.00
See the Clarity Plus II
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Short on space
Good fitCompact enough for a small pump shed or tight utility space.
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Want to treat bacteria
Not this oneThis system removes sediment but doesn't treat bacteria or other micro-organisms. The Clarity II + UV 33W bundle adds a 33W Waimana UV unit after the filter.
Clarity II + UV 33W
$1,010.00
See the Clarity II + UV 33W
Compare
Compare the Clarity range
10" Jumbo suits small to medium homes. 20" Jumbo is for higher flow. The III models add a carbon block for taste and odour.
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You're viewing
Clarity II
$290.00
Stages 2Cartridge size 10" JumboRemoves Sediment, dirt and fine siltExtra stage NoneHome size Small to mediumBest for Tank water – sedimentYou're viewing -
$460.00
Stages 3Cartridge size 10" JumboRemoves Sediment, fine silt, taste and odourExtra stage Carbon block for taste & odourHome size Small to mediumBest for Tank water – sediment & taste -
$460.00
Stages 2Cartridge size 20" JumboRemoves Sediment, dirt and fine siltExtra stage NoneHome size Medium to largeBest for Tank water – higher flow -
$740.00
Stages 3Cartridge size 20" JumboRemoves Sediment, fine silt, taste and odourExtra stage Carbon block for taste & odourHome size Medium to largeBest for Tank water – higher flow & taste
Running costs
What it costs to run
One replacement kit changes both cartridges.
Clarity II replacement kit
$75.00per kit, incl. GST
- 1x Waimana 10PL20 – 20 micron polypleated sediment (10" Jumbo)
- 1x Waimana 10PP01 – 1 micron polyspun sediment (10" Jumbo)
How often depends on how much sediment is in your tank water. Check the pleated filter first. If it looks loaded with debris, it's time for a change.
Rather not remember? Set up a 6 or 12 month subscription and your kit arrives before your filters need changing.
Specs
Specs and what's in the box
- Stages
- 2
- Housing size
- 10" x 4.5" Jumbo
- Cartridge size
- 10" x 4.5" Jumbo
- Stage 1 filter
- 20 micron pleated sediment
- Stage 2 filter
- 1 micron polyspun sediment
- Connection
- 25mm BSP
- Cartridge life
- 6–12 months
- Bracket
- Powder-coated steel
- Warranty
- 3 years
What's in the box
- Twin 10" Jumbo housings (pre-mounted)
- 20 micron pleated sediment filter
- 1 micron polyspun sediment filter
- Housing spanner
- Mounting hardware
Common questions
Is the Clarity II right for my home?
It's made for New Zealand homes and baches on rainwater or tank water where sediment is the main concern. On town water, the Essence range will suit you better.
How often do I change the cartridges?
Every 6–12 months, depending on how much sediment is in your water. Tank water with more silt shortens cartridge life. The Clarity II replacement kit has both cartridges.
Why two sediment stages instead of one?
The 20 micron pleated filter catches the larger dirt and debris first, so the 1 micron polyspun filter can trap the fine silt without clogging early. Both cartridges last longer that way.
Does the Clarity II make rainwater safe to drink?
The Clarity II removes sediment and particulates. It does not treat bacteria or other micro-organisms. If you want to treat your rainwater for drinking, a UV system added after the filter is the recommended next step.
Still not sure?
Tell us about your home and water supply and we'll point you to the right system.
Full product details
Read the full description
The Waiora Clarity II, made by Waimana, is a 2-stage whole house filter for rural and tank water. It filters the water to every tap and helps protect your pipes, pumps and appliances from sediment.
Stage one is a 20 µm poly pleated cartridge and stage two a 1 µm polyspun cartridge, both 10" jumbo. The housings have stainless threaded 25 mm BSP ports and sit on a powder-coated steel bracket, and a housing spanner is included. We recommend a maximum working pressure of 85 psi (6 bar), with 125 psi (8.5 bar) the upper limit.
Change the cartridges every 6–12 months. 3-year manufacturer's warranty on the housing.
If you drink your tank water, pair it with filters plus UV.
We're NZ owned in Te Rapa, Hamilton. If it's not right, we'll put it right.



