20" JumboAquano
Aquano Klarify R-320 Rainwater Filter – 3 Stage, 20"
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.
Our promise: if it's not right, we'll put it right.
Need a hand picking the right system?
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
- Aquano
- Size
- 20" Jumbo
- Type
- Whole House Rainwater Filters
- SKU
- AKR320
- Stock
- In stock
What it removes
Cleaner tank water at every tap
The R-320 filters sediment down to 1 micron and reduces chlorine, bad taste and odour from rainwater.
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Sediment
Washable pleated cartridge that catches the larger sediment first, which protects the finer stage after it.
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Fine sediment
Graded-depth poly spun cartridge that traps sand, dirt and fine sediment down to 1 micron.
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Taste and odour
High-flow rainwater cartridge with carbon in the pleats. Reduces chlorine, bad taste and odour, and traps sediment.
Want to treat bacteria? The UV-320I adds UV disinfection.
How it works
Three stages, every tap
Water passes through each stage in order, then carries on to every tap in the house.
- Tank water in
Stage 1
Sediment
Washable pleated sediment cartridge
20" Jumbo20 micronAquano PC2020J
Washable pleated cartridge that catches the larger sediment first, which protects the finer stage after it.
Stage 2
Fine sediment
Poly spun sediment cartridge
20" Jumbo1 micronAquano PS2001J
Graded-depth poly spun cartridge that traps sand, dirt and fine sediment down to 1 micron.

Stage 3
Taste and odour
Carbon-impregnated pleated cartridge
20" Jumbo10 micronAquano CIM20J
High-flow rainwater cartridge with carbon in the pleats. Reduces chlorine, bad taste and odour, and traps sediment.
- 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 fitAquano designs the R-320 for rainwater.
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On town (mains) water
Not this oneOn town water? The M-320 is the mains water version of this system.
M-320
$1,552.50
See the M-320
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Home size
Good fitWe suggest the R-320 for medium to large homes, at up to 120 L/min.
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Short on space
ConsiderThe R-310 uses shorter 10" Jumbo housings, at up to 70 L/min.
R-310
$1,150.00
See the R-310
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Want to treat bacteria
Not this oneThis system filters the water but doesn't treat bacteria. The UV-320I adds UV disinfection.
UV-320I
$2,679.00
See the UV-320I
Compare
Compare the Aquano Klarify rainwater range
10" Jumbo suits smaller homes. 20" Jumbo gives higher flow. The 300 models add a carbon stage for taste and odour.
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$712.00
Stages 2Cartridge size 10" JumboRemoves Sediment to 1 micronExtra stage NoneHome size Medium, up to 75 L/minBest for Rainwater – sediment -
$820.00
Stages 2Cartridge size 20" JumboRemoves Sediment to 1 micronExtra stage NoneHome size Medium to large, up to 120 L/minBest for Rainwater – sediment -
$1,150.00
Stages 3Cartridge size 10" JumboRemoves Sediment to 1 micron, chlorine, chemicals, taste, odourExtra stage Third carbon stageHome size Small to medium, up to 70 L/minBest for Rainwater – taste and odour -
You're viewing
R-320
$1,300.00
Stages 3Cartridge size 20" JumboRemoves Sediment to 1 micron, chlorine, chemicals, taste, odourExtra stage Third carbon stageHome size Medium to large, up to 120 L/minBest for Rainwater – taste and odourYou're viewing
Specs
Specs and what's in the box
- Model
- Klarify R-320
- Stages
- 3
- Housing size
- 20" Jumbo
- Stage 1
- 20 micron washable pleated (PC2020J)
- Stage 2
- 1 micron poly spun (PS2001J)
- Stage 3
- 10 micron carbon-impregnated pleated (CIM20J)
- Water source
- Rainwater
- Max flow
- 120 L/min
- Suits
- Medium to large homes
- Connections
- 1" BSP
- Pressure
- 200–875 kPa
- Water temperature
- 0–52°C
- Dimensions
- 630 x 600 x 210mm
- Construction
- Anti-corrosion metal
- Warranty
- Aquano Hassle Free Warranty – up to 8 years
What's in the box
- Aquano Klarify R-320
- Aquano PC2020J cartridge
- Aquano PS2001J cartridge
- Aquano CIM20J cartridge
- Housing spanners and weather protection covers
Common questions
How often do I change the cartridges?
Every 6–12 months.
What warranty does it have?
Aquano Hassle Free Warranty – up to 8 years.
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 Aquano Klarify R-320 is a 3 stage whole house filter for rainwater and rural supplies. It filters water to every tap and helps protect your pipes and appliances.
The stages are a washable pleated cartridge, a 1 micron polyspun cartridge and a carbon-impregnated pleated cartridge for taste and odour, all 20" jumbo. It's rated at 120 L/min, with 1" BSP ports and a working pressure of 200–875 kPa. The housings are anti-corrosion metal, and the inlet and outlet are reversible. It comes with housing spanners and weather protection covers.
Change the cartridges every 6–12 months, depending on your water. It's covered by the Aquano Hassle Free Warranty.
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.


