Whole House 3 Stage 20"x 4.5 Big Blue Max Water System 1" Ports (No Filters)
Whole House 3 Stage 20'x 4.5 Big Blue Max Water System 1' Ports (No Filters)

Whole House 3 Stage 20"x 4.5 Big Blue Max Water System 1" Ports (No Filters)

CAD $550.00
CAD $500.00
Part Number: 103368~105228x3~105363
In Stock
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Detailed Description:

3-Stage 20"x4.5" Whole House Big Blue Water Filtration System 1" NPT Ports

NO filters are included with the system. This system allows you to select your filters individually according to your requirements.

Our Whole House water filtration systems are designed to deliver safer, cleaner, water to every faucet and shower head into the whole house without reducing water pressure. By using oversized filter cartridges and housings this system maintains the strongest water pressure possible. In addition, these larger housings and filters require less frequent services, which saves you time, money, and effort.

Vertical Hydraulic Gauge

Having a pressure gauge helps monitor your incoming water pressure, internal unit pressure & when to replace the filters. It's best to replace the filters when you see changes in reading start, an increasing pressure drop is a good indication that the cartridges are starting to clog with particulate or the filter's media is exhausted as the water inside the system can’t pass through the filters normally.

Use the gauges on the system to check the following:

  • The first pressure gauge to read your feed water pressure (city water, well, or cottage pump water pressure) and the outgoing pressure from the first stage.
  • The second gauge reads the second filter's outgoing pressure.
  • The third gauge to read unit internal pressure.


  • Sediment (silt, dirt, rust, ETC.)
  • Pesticides
  • Bad Taste & Odors
  • Giardia Cysts
  • Chlorine
  • Turbidity
  • Herbicides
  • VOCs (Volatile Organic Compounds)
  • THMs (Trihalomethanes)
  • MTBEs (Methyl Tert-Butyl Ethers)


  • 1 X 20 inch x 4.5 inch transparent clear filter housing with double o ring and pressure release button.
  • 2 X 20 inch x 4.5 inch Big Blue filter housing with double o ring and pressure release button.
  • 3 x Pressure Gauges Size 60MM , Range 10 Kg/psi, Indicate your filter changes when the inlet & outlet water pressure readings are not equivalent.
  • 1 x Heavy-duty PVC Ball Valve + 1 x Hex Nipple
  • 1 x Filter Housing Wrench
  • 1 x 3-stage Metal Wall Mounting Metal Bracket
  • 1-year Manufacturer's Limited Warranty


  • Pressure Drop @20GPM: Less than 1PSI
  • Maximum operating pressure: 90PSI
  • Operating temperature: 40-100°F (5- 40°C)
  • Dimensions: 27.5" Height x 24.5" Width x 8" Depth
  • Weight: Approx 42 lbs.
  • Feed water pH range: 4.0-10.0
  • Preferable feed water pressure range: 20-90PSI to get the best filtration results keeps it less than 60PSI.
  • Maximum feed water TDS‡: 2000PPM
  • Estimated Flow Rate:
    • 1-40* GPM for 1" Inlet/Outlet

‡Total Dissolved Solids
*Pressure drop will be determined based on feed water pressure, filter cartridge, fluid viscosity, filter life and conditions.


  • Electroplating, etching & image development process in PCB industry
  • Filtration of electroplating fluid in conventional electroplating industry
  • Pre-filter of DI & RO water filtration system for industry
  • Filtration of low viscosity fluids of chemical
  • Filtration of water for manufacturing processes & recycled water

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