1-stage 20"x 4.5" Big Blue Water Filtration System with Pressure Gauge - 1" NPT Ports
1-stage 20'x 4.5' Big Blue Water Filtration System with Pressure Gauge - 1' NPT Ports

1-stage 20"x 4.5" Big Blue Water Filtration System with Pressure Gauge - 1" NPT Ports

CAD $180.00
Part Number: 103190
Ships within 24 hours of ordering

Choose Options

Add a Filter
no filter
5 Micron Sediment Filter P# 104112 (28.00)
10 Micron Pleated Sediment Filter P# 104117 (34.00)
CTO Carbon Block Filter - 5 Micron P# 104114 (52.00)
DI Filter P# 104143 (85.00)
Cation Filter P#104120 (60.00)
Iron Filter p# 104121 (100.00)
Anion Filter P#104159 (125.00)
Anti-scale Filter P#104132 (110.00)
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Detailed Description:

2-Stage 20"x 4.5" Whole House Big Blue Water Filtration System with 1" NPT Ports

NOTE: Please select the filter type you would like. By default, this system does not include a filter.

Are you concerned with the quality of the water at your cottage or lake house? Get clean and clear water for your whole house with our 1-stage Whole House system, perfect for homes, cottages and offices.

Vertical Hydraulic Gauge

Having a pressure gauge is helpful in monitoring 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.


  • 1 x 20" x 4.5" Big Blue Double O-ring Filter Housing with Pressure Release Button.
  • 1 x Wall Mounting Metal Bracket
  • 1 x Liquid pressure Gauges Size 60MM, Range 10Kg/psi.
  • 1 x Filter Housing Wrench
  • 1-year manufacturer's limited warranty.


  • Less than 1PSI pressure drop @20GPM
  • Maximum operating pressure: 90PSI
  • Operating temperature: 40-100°F (5-40°C)
  • Dimensions: 27.5" Height x 8" Width x 10" Depth
  • Weight: Approx 17 lbs.
  • Feed water pH range: 4.0-10.0
  • Preferable feed water pressure range: 50-70 PSI to get the best filtration results keeps it at 60 PSI.
  • Maximum feed water TDS: 1000 PPM, Iron less than 4 PPM
  • Flow Rate:1-40* GPM


  • Electroplating, etching & image development process in PCB industry
  • Filtration of electroplating fluid in the 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

Filters/Parts for Item Number:103190

Sediment Filter 5 Micron,  Polypropylene, size 20
Average Rating(2)
42.00  35.00
Part Number: 104112
In Stock
Big Blue 5 Micron Carbon Block (CTO) Water Filter - size 20
Average Rating(6)
78.00  55.00
Part Number: 104114
In Stock

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