Your Cart is Empty

10" x 4.5" Triple Stage Whole House Filter 10"



The Big Blue filtration systems are specifically designed to cater to areas where a high flow rate is needed, for example, an entire house, industrial area or commercial zone.


  • Heavy Duty Double O-Ring Housing
  • 1" Brass Threaded Port
  • Stainless Steel Bracket
  • Stainless Steel Fitting
  • Antibacterial Cartridges
  • Remove 99.99 Chlorine
  • Free Inlet Valve

Installed on mains plumbing, sediment and chlorine are removed from all faucets/ showers throughout the premises, at up to 75 litres per minute, protecting tap washers, hot water systems, and appliances.

The size of the system that you require can be determined by the water quality and what is required to be filtered from the water.



  • Water Filter System
  • Stainless Steel Bracket
  • 1" Brass Port Housing
  • 5 Micron Washable Sediment Filter x 1
  • 1 Micron Antibacterial Sediment Filter x 1
  • 0.5 Micron Coconut Carbon Block Filter x 1
  • Spanner
Cartridges Life:
  • 1 Micron Antibacterial Sediment Filter: Up to 6 months
  • 1 Micron Antibacterial Sediment Filter x 1
  • 0.5 Micron Coconut Carbon Block Filter: Up to 6 months

Operating Parameters:

  • Inlet Pressure: 20~120Psi
  • Temperature: 4~40°C

 Before you buy:
  • 10” by 2.5” whole house system suits townhouses or customers with low water consumption. Approximate water flows 15-25LPM.
  • 20” by 2.5” whole house system suits customers who have a lower water pressure supply. Approximate water flows 20-35LPM.
  • 10” by 4.5” whole house system was good value, better for a family with less than 5 members. Approximate water flows 25-40LPM.
  • 20” by 4.5” whole house system was highest in value, adequate water flows even for double story house with low water pressure supply. Designed for high flow and numerous consumption users.
  • All the water flow (LPM) is marked for reference only, actual flow depends on pressure supplied, size of piping, and design of water circuit. Go for a larger capacity to avoid an insufficient water supply. All inquiry welcomed, please provide accurate information on water source (city, rain, bore), water nature (chlorine, turbidity, bacteria), floor plan (single double story, No. of toilets), and how many people are in the house. We will precisely review and recommend the most appropriate system.


Filtration Process 

Stage 1 Washable Sediment Filter (5um): 

  • Reduces sediment, dirt, rust, algae, turbidity and other particulate contaminants.
  • Shield Sediment Filters are manufactured from pure 100% polypropylene fibers.The polypropylene construction provides superior chemical resistance and does not breed bacterial.

Stage 2 Antibacterial Sediment Filter (1um): 

  • Reduces sediment, dirt, rust, algae, turbidity, and other particulate contaminants.
  • SHIELD Nanosilver Polypropylene (PP) Sediment Filters are coated with 500ppm Nano Silver Solution and constructed by using multi-layers for antibacterial effects and superior depth filtration. The graded density construction captures particles throughout the entire cross-section of the cartridge and reduces surface binding. Typically ideal for aggressive chemicals and general filtration requirements when depth filtration is required. 

Stage 3 Coconut Carbon Block Filter(0.5um): 

  • Remove sediment, particles, chemical, heavy metal, and some colour extraction. Slightly taste achieved.
  • Shield Carbon Block Filters are manufactured using powdered COCONUT activated carbon with specially designed adsorbent media for chemical and reduce chlorine taste & odor and other contaminants. 0.5 Micron carbon block cartridges help reduce sediment.