3M CUNO AP9351/AP9000 /HC351-S Replacement Filter Cartridge


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AP9000 replacement filter cartridge with 1 micron at flow rates up to 3.78 lpm.

Suitable for AP9000, AP9300 and AP9400 Water Filtration Systems

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Each: $99 tax incl.

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※This order will ship to "3M™  HC351-S"  as this filter also has scale removing function.※


3M CUNO AP9000 Replacement Filter Cartridge AP9351

Dirt, Rust and Sediment Cartridges.
Nominal 1 micron

Replacement Cartridge for AP9000 Premium Undersink, AP9300 Quick-Change Conversion

& AP9400 Dual Action Mixer Tap Water Filter System

  • Ease of installation

  • Smart LED light indicator

  • 4-in-1 filtration protection

  • 0.2 micron pharmaceutical quality filter

  • WaterMark certified to Australian standards for your peace of mind and protection

* Microbial retention tested on E.Coli in manufacturer’s laboratory


  • Nominal micron rating: 1 micron  (nominal)

  • Reduces sediment*, chlorine, taste & odour*

  • Protection from Cyst, Giardia and Cryptosporidium

  • Flow rate 3.78 lpm

  • *Tested in accordance to manufacturer's internal laboratory standard

  • Capacity: 13,249 litres

  • Temperature: 4.4-38C

  • Pressure:172-862 kPa  (25-125 psi)


Filter to effectively reduce the sediment, chlorine, taste & odours.

  • 99.30% of Lead at pH 6.5

  • 99.90% of Lead at pH 8.5

  • 94.50% of Mercury at pH 6.5

  • 96.60% of Mercury at pH 8.5

  • 97.60% of Partculates (Class 1) 

  • 89.60% of Benzene

  • 99.90% of P-Dichlorobenzene

  • 99.99% of Cysts

  • 98.70% of Carbofuran

  • 97.00% of Chlorine

  • 99.10% of Turbidity

Reduces the following contaminants:

2,4-Dichlorophenoxyacetic Acid (2,4-D)

Asbestos/ Atrazine/ Benzene/ Carbofuran/ Chlorine Taste & Odor/ Toxaphene

Lead at pH 6.5/ Lead at pH 8.5/ Lindane/ Mercury at pH 6.5/ Mercury at pH 8.5

Particulates (Class I)


Chemical and Mechanical ReductionTested and Certified by NSF International against NSF/ANSI Standards 42 for the reduction of Chlorine Taste and Odour.

Important: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. The contaminants or other substances removed or reduced by the water filter device are not necessarily in your water.



We aim to provide you with the best price available in Australia!

If you are not 100% satisfied with your purchase we offer a full refund or replacement.



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