Big Blue | Carbon Block Whole House Water Filter Cartridge | 20″x 4.5″ | 10 Micron


Carbon Block Whole House Water Filter Cartridge

  • For Whole House Big Blue 20″ x 4.5″
  • 10 Micron Filtration
  • Flow Rate: 30 LPM

For removal of Chlorine, pesticides, rust, sediments, taste, odours, algae, chemicals

**Enquire about a whole house filter cartridge that removes Heavy metals**

Bulk Discount:
$75.99 (2-3), $75.19 (4-5), $71.99 (6 & Up) Each.

SKU: IT002226 Categories: , Tags: ,


Big Blue | Carbon Block Whole House Water Filter Cartridge | 20″x 4.5″ | 10 Micron

Carbon Block Water Filter Cartridge | 10 Micron

  • For removal of Chlorine, pesticides, rust, sediments, taste, odours, algae, chemicals
  • 10 Micron Filtration

Fits Big Blue 20″x 4.5″


  • Maternal exposure to fluoride during pregnancy was associated with lower IQ scores in children. (1)
  • Chlorine and Fluoride have calcifying effects on the pineal gland. (2) Pineal gland calcification:
    • Lowers productions of melatonin
    • Impairs the sleep-wake cycle
    • Disrupts the regulation of the circadian rhythm
    • Children reach puberty earlier now as a consequence of fluoridated water.
  • Heavy Metals (Cadmium, Lead, Mercury, and Aluminum), Chlorine and Fluoride (Halogens) mimic thyroid hormone structure and disrupt the thyroid function. (3)
  • Pesticides and Herbicides Induce Hypothyroidism. (4)
  • Aluminum oxidatively damages the thyroid, which subsequently affects iodide uptake and thyroid hormone production. (5)
  • Mercury accumulates in the thyroid and reduces iodide uptake, thus inhibiting thyroid hormone production. (6)


Fluoride Aluminium Arsenic Barium Calcium Cadmnium Cobalt Chronium Copper Chlorine Iron Potassium Magnesium Manganese Molybdenum Sodium Nickel Lead Selenium Zinc

SYDNEY Quarterly Drinking Water Quality Report | Potts Hill Delivery System 1 April 2019 to 30 June 2019 (See page 8.) 

Additional information

Weight 1 kg
Dimensions 50.8 × 11.4 × 11.4 cm
Micron Rating

10 Micron


Big Blue 20" x 4.5" Carbon Block- 10 Mic

Flow Rate


Filter Media


Temperature Rating

40°F – 100°F (4.4°C – 37°C)

Initial Pressure Drop

<1psi typical

Maximum Pressure

125 psi

Polluntans Removed

  • Chlorine
  • Chemicals
  • Dirt
  • Odour
  • Rust
  • Sediment
  • Pesticides
  • Rust
  • Unpleasant Taste
  • Sediment


  • Suits all standard Big Blue 20″ Housings
  • Whole House Water Filter Replacement Cartridge 20″ x 4.5″

Features & Benefits

  • Carbon is a very versatile and highly effective water treatment medium. It has immense surface area. Approximately half a kilogram of carbon contains a surface area of over 50 hectares (0.5 square kilometers). It is the best known treatment for organic chemicals, volatile organic chemicals, pesticides, herbicides, chlorine and its by-products. It is also an unchallenged taste-and-odor improver. When arranged in solid carbon or extruded carbon block format, it also provides very high quality particulate filtration, in some cases down into the submicron level.
  • Filter cartridge manufacturers rate cartridges in “microns”. Microns are a size measurement of the pore size, so the smaller the number, the tighter the filter. One-micron filters are for drinking water only. In general, they are too tight to filter large amounts of water without slowing the flow to unacceptable levels.Filter cartridge manufacturers also use the words “absolute” and “nominal” to describe their products’ micron ratings. Absolute means absolute. Nominal means “more or less.”Carbon block cartridges are available in a variety of sizes and flow rates, and effectively provide good general-purpose drinking water filtration.


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