WC04 Multi Pure Drinking Water Filter 0.45 Micron

(1 customer review)


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The WC04 is our best selling 10-inch Activated Carbon Block Filter. High-quality American-made filter that reduces sediment, chlorine, chloramines, PFAs, VOCs, heavy metals and much more.


The WC04 is our most popular Activated Carbon Block Filter – featuring the highest removal rates for sediment, chlorine, chloramines, chemicals and heavy metals. American-made quality. 

The WC04 / CRPB Carbon Block 0.45 Micron Standard Core Filter replaces the discontinued BC04 and CCA-XB10 filters

This filter is the perfect choice for both benchtop and under sink water filter systems on town water.

WC04 Carbon Block Water Filter – Features   

  • CTO – Chlorine Taste and Odour reduction
  • Chloramine reduction
  • Lead and Heavy Metals reduction
  • VOC reduction
  • Cyst rated [Cryptosporidium / Giardia
  • 0.45 micron rated for EXTRA FINE filtration
  • No release of Carbon Fines after initial flushing
  • ANSI/NSF 42 rated
  • ANSI/NSF 53 rated
  • AS/NZS 4348 Australian Standards Tested and Passed
  • Designed for good flow rate with sediment outer screen.

WC04 Carbon Block Water Filter – Features   

Ideal for use in all Standard 10″ Under-Sink and Bench-Top Single and Twin Systems.

WC04 Carbon Block Water Filter – Specifications    

  • Country of Manufacture: USA
  • Materials: 100% Pure Coconut Shell Activated Carbon
  • Dimensions: 248mm x 70mm
  • Chloramine Reduction Capacity: 7,600 L at Effective Flow Rates (subject to water quality, temperature and other conditions)
  • Effective Flow Rate: 1.9 Lpm
  • Max Flow Rate: 11.4 Lpm
  • Min Operating Temperature: 4.4°C
  • Max Operating Temperature: 43.3°C
  • Min Operating Pressure: 20 psi
  • Max Operating Pressure: 125 psi

WC04 Carbon Block Water Filter – Compatibility

Ideal for any 10″ x 2.5″ water filter housing which takes double open ended filters. Perfect substitute for:

  • Aqua-pure AP187 0.5 micron
  • CC1E-HT
  • AP187
  • CB951-H
  • Pb1
  • CB951

These filters have an endless shelf life if unused, so buy in bulk and save.

The WC04 is one of the best filters for removing lead, a potentially dangerous heavy metal. To learn more, read How To Remove Lead From Drinking Water

1 review for WC04 Multi Pure Drinking Water Filter 0.45 Micron

  1. Paul Fitzpatrick

    Excellent filter!

    I have a single benchtop water filter at home (town water) and was told this was a great option. American-made 0.45 micron and does heavy metals.

    The water tastes so much cleaner and I feel safe knowing that any nasty chemicals are being taken out. Lasts over a year without the flow rate slowing down, even though we have fairly dirty water here in in regional NSW.

    Very happy with this product and would recommend it to others.

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