Davey
Davey Microlene KAS10A Twin Rainwater Filter – 10" Standard
$290.00incl. GST
Our promise: if it's not right, we'll put it right.
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- NZ owned & operated
- Most orders dispatched same or next day
- Click & collect from Te Rapa, Hamilton
- Brand
- Davey
- Type
- Whole House Rainwater Filters
- SKU
- KAS10A
- Stock
- In stock
What it removes
Cleaner tank water
The KAS10A takes out sediment, fine sediment and cysts from rainwater and tank water.
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Sediment
The 20 micron poly pleated cartridge reduces sediment from rainwater and tank water.
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Fine sediment and cysts
The 1 micron poly spun cartridge removes fine sediment and cysts.
Want to treat bacteria? The Davey AquaShield adds UV disinfection.
How it works
Two stages, every tap
Tank water passes through each stage in order, then carries on to every tap in the house.
- Tank water in
Stage 1
Sediment
Poly pleated sediment cartridge
10" Standard20 micronDavey 20PP10
Reduces sediment first, which protects the finer stage after it. It can be washed in mild detergent and reused if the pleats aren't damaged.
Stage 2
Fine sediment and cysts
Poly spun sediment cartridge
10" Standard1 micronDavey 1PS10
Removes the fine sediment and cysts 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 fitDavey configures the KAS10A for rainwater and tank water.
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On town (mains) water
Not this oneOn town water? The Davey KAS10AM is the mains water version of this kit.
Davey KAS10AM
$290.00
See the Davey KAS10AM
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Need more flow
ConsiderThe KAS10A is rated up to 35 L/min. The KAS10J uses 10" Jumbo housings for up to 57 L/min, enough for a single-bathroom home.
Davey KAS10J
$740.00
See the Davey KAS10J
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Short on space
Good fitSlim 10" Standard housings, 236mm wide and 376mm tall.
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Want to treat bacteria
Not this oneThis kit removes sediment and cysts but doesn't treat bacteria. The Davey AquaShield combines two filter stages with UV disinfection.
Davey AquaShield
$2,470.20
See the Davey AquaShield
Compare
Compare the Davey rainwater kits
Same two cartridge stages in each kit. 10" Standard housings are the slimmest. 20" Jumbo housings give the highest flow.
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You're viewing
Davey KAS10A
$290.00
Stages 2Cartridge size 10" StandardRemoves Sediment, fine sediment, cystsExtra stage NoneHome size Up to 35 L/minBest for Tight spacesYou're viewing -
$740.00
Stages 2Cartridge size 10" JumboRemoves Sediment, fine sediment, cystsExtra stage NoneHome size Single bathroom, up to 57 L/minBest for Smaller homes on tank water -
$935.00
Stages 2Cartridge size 20" JumboRemoves Sediment, fine sediment, cystsExtra stage NoneHome size Two storeys, two bathrooms, up to 79 L/minBest for Larger homes on tank water
Running costs
What it costs to run
There's no replacement kit for the 10" Standard housings. Buy the two Davey cartridges individually.
KAS10A replacement cartridges (Davey 20PP10 + 1PS10)
$32.45for 2 individual cartridges, incl. GST
Stage 1: Davey 20PP10 pleated sediment, 20 micron
$19.95 each
View the cartridge
Stage 2: Davey 1PS10 polyspun sediment, 1 micron
$12.50 each
View the cartridge
Change the cartridges every 6–12 months, or sooner if the water flow drops noticeably. The stage 1 pleated cartridge can be washed in mild detergent, rinsed and reused if the pleats aren't damaged.
Specs
Specs and what's in the box
- Stages
- 2
- Housing size
- 10" Standard
- Stage 1
- 20 micron poly pleated (20PP10)
- Stage 2
- 1 micron poly spun (1PS10)
- Water source
- Rainwater and tank water
- Recommended max flow
- 35 L/min
- Connections
- 20mm (¾") BSP female
- Max pressure
- 880 kPa
- Water temperature
- 0–40°C
- Dimensions
- 236 W × 376 H × 143 D mm (256mm wide across the fittings)
- Clearance
- Allow 100mm below the housings to change cartridges
- Cartridge life
- 6–12 months
- Approval
- WaterMark WMTS-103, Lic. 032114
- Not included
- Connection fittings
- Warranty
- 1 year (housings)
What's in the box
- Twin 10" Standard housings on a bracket
- 20 micron poly pleated cartridge (20PP10)
- 1 micron poly spun cartridge (1PS10)
- Housing spanner
- Fixings for bracket
Common questions
Is the KAS10A for rainwater or town water?
Rainwater and tank water. For town (mains) water, the Davey KAS10AM uses a 5 micron poly spun and a 5 micron carbon block instead.
How often do I change the cartridges?
Change the cartridges every 6–12 months, or sooner if the water flow drops noticeably. The stage 1 pleated cartridge can be washed in mild detergent, rinsed and reused if the pleats aren't damaged.
What's the difference between the KAS10A, KAS10J and KAS20J?
They use the same two cartridge stages. The KAS10A has slim 10" Standard housings, up to 35 L/min. The KAS10J has 10" Jumbo housings, up to 57 L/min. The KAS20J has 20" Jumbo housings, up to 79 L/min.
Does the KAS10A treat bacteria?
No. It removes sediment and cysts. For UV disinfection, see the Davey AquaShield.
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 Davey Microlene KAS10A is a compact twin filter for rainwater and rural supplies. Its slim 10" housings fit under a sink, or it can filter the whole supply in a tiny home, caravan or similar small setup. It pairs with the Davey UV24.
Stage one is a 20 µm pleated cartridge and stage two a 1 µm polyspun cartridge, both 10" standard size. It's rated at 35 L/min, ports are 20 mm BSP female, and maximum pressure is 880 kPa. It comes with a housing spanner, fixings and pressure relief valves.
Change the cartridges every 6–12 months, depending on your water. 1-year manufacturer's 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.
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