Davey Microlene KAS10J Twin Rainwater Filter, 10" Jumbo 10" Jumbo

Davey

Davey Microlene KAS10J Twin Rainwater Filter – 10" Jumbo

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.

$740.00incl. GST

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

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Brand
Davey
Size
10" Jumbo
Type
Whole House Rainwater Filters
SKU
KAS10J
Stock
In stock

What it removes

Cleaner tank water

The KAS10J takes out sediment, fine sediment and cysts from rainwater and tank water.

  • Sediment

    The 20 micron poly pleated cartridge reduces sediment from rainwater and tank water.

  • 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.

  1. Tank water in

  2. Stage 1

    Sediment

    Poly pleated sediment cartridge

    10" Jumbo20 micronDavey 20PP10J

    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.

  3. Stage 2

    Fine sediment and cysts

    Poly spun sediment cartridge

    10" Jumbo1 micronDavey 1PS10J

    Removes the fine sediment and cysts that get past stage 1.

  4. Filtered water to every tap

Fit check

Is it right for my home?

A quick check before you buy.

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.

  • Davey KAS10A

    $290.00

    Stages 2
    Cartridge size 10" Standard
    Removes Sediment, fine sediment, cysts
    Extra stage None
    Home size Up to 35 L/min
    Best for Tight spaces
    View Davey KAS10A
  • You're viewing

    Davey KAS10J

    $740.00

    Stages 2
    Cartridge size 10" Jumbo
    Removes Sediment, fine sediment, cysts
    Extra stage None
    Home size Single bathroom, up to 57 L/min
    Best for Smaller homes on tank water
    You're viewing

  • Davey KAS20J

    $935.00

    Stages 2
    Cartridge size 20" Jumbo
    Removes Sediment, fine sediment, cysts
    Extra stage None
    Home size Two storeys, two bathrooms, up to 79 L/min
    Best for Larger homes on tank water
    View Davey KAS20J

Running costs

What it costs to run

One replacement kit changes both cartridges.

KAS10J replacement kit (Davey 20PP10J + 1PS10J)

$80.00per kit, incl. GST

Change every 6–12 monthsAbout $80.00–$160.00 a year

  • 1x Davey 20PP10J – 20 micron poly pleated (10" Jumbo)
  • 1x Davey 1PS10J – 1 micron poly spun (10" Jumbo)

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.

Rather not remember? Set up a 6 or 12 month subscription and your kit arrives before your filters need changing.

View the replacement kit

Specs

Specs and what's in the box

Stages
2
Housing size
10" Jumbo
Stage 1
20 micron poly pleated (20PP10J)
Stage 2
1 micron poly spun (1PS10J)
Water source
Rainwater and tank water
Recommended max flow
57 L/min
Suits
Single-bathroom home
Connections
25mm (1") BSP female
Max pressure
880 kPa
Water temperature
0–40°C
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" Jumbo housings on a bracket
  • 20 micron poly pleated cartridge (20PP10J)
  • 1 micron poly spun cartridge (1PS10J)
  • Housing spanner
  • Fixings for bracket

Common questions

Is the KAS10J for rainwater or town water?

Rainwater and tank water. For town (mains) water, the Davey KAS10JM 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 KAS10J 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.

Help me chooseEmail us a photo

Full product details

Read the full description

The Davey Microlene KAS10J is a twin whole house filter for rainwater and rural supplies. It catches sediment before it reaches your taps and appliances.

Stage one is a 20 µm pleated cartridge that you can rinse and reuse, and stage two is a 1 µm polyspun cartridge, both 10" jumbo. We suggest a flow of 57 L/min, ports are 25 mm FBSP, and maximum pressure is 880 kPa (128 psi). It comes with a housing spanner and bracket fixings, and it's WaterMark approved.

Change the cartridges every 6–12 months, rinsing the pleated one in between. 1-year manufacturer's warranty on the housings.

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.

Replacement cartridges

Takes 10" 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 Davey 10" Jumbo cartridges

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