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Nelsen - High Flow Residential Timer Carbon Filter

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Nelsen - High Flow Residential Timer Carbon Filter

The Nelsen High Flow Residential Timer Carbon Filter by Fleck combines microprocessor-controlled automation with high-grade coconut shell carbon to remove chlorine, volatile organic compounds, and chemical contaminants from your entire home's water supply. Available in four tank sizes from 9" x 48" to 13" x 54", this whole house system delivers service flow rates from 9 to 18 GPM depending on configuration.
SPECIFICATIONS

Nelsen High Flow Timer Carbon Filter Options

Carbon Capacity 1.0, 1.5, 2.0, or 2.5 cubic feet (50, 75, 100, or 125 lbs)
Service Flow Rate 9 GPM (1.0 cu ft), 12 GPM (1.5 cu ft), 13 GPM (2.0 cu ft), 18 GPM (2.5 cu ft)
Tank Dimensions 9" x 48", 10" x 54", 12" x 48", or 13" x 54"
System Weight 54 lb, 72 lb, 108 lb, or 126 lb depending on size
Backwash Flow 5.0 GPM (smaller models), 7.0 GPM (2.5 cu ft model)
Control Valve Fleck Signature Series with microprocessor, 1-28 day timer, capacitor backup
Carbon Type High-grade coconut shell activated carbon
Power Supply 15 VDC transformer with two-hour power carry over
INSTALLATION & USE

System Setup and Operation

  1. Install the mineral tank in a location with adequate clearance for service and backwash connections, ensuring incoming water pressure is between 25-80 PSI and flow rate meets minimum backwash requirements for your selected model size.
  2. Connect the 15 VDC transformer and program the Fleck Signature Series control valve using the front panel settings, selecting regeneration frequency based on water usage and contaminant levels (1-28 day override available).
  3. Set regeneration mode to down-flow or up-flow depending on your system requirements, then initiate a manual backwash cycle to properly condition the coconut shell carbon media before placing the system into service.
  4. Monitor the back-lit display panel for system operation data, which is stored in non-volatile memory and protected by capacitor backup during brief power outages.
COMPATIBILITY

Best Applications for Carbon Filtration

The Nelsen High Flow Timer Carbon Filter is designed for municipal water supplies where chlorine, chloramines, volatile organic compounds (benzene, trichloroethylene, pesticides, petroleum compounds), and chemical taste and odor are primary concerns. This system works best when preceded by a sediment filter to remove particulates like sand, rust, and silt, as activated carbon is not optimized for physical particulate removal. Size your system based on household flow demands: 1.0-1.5 cu ft models suit smaller homes (9-12 GPM), while 2.0-2.5 cu ft units support larger households requiring 13-18 GPM service flow rates.

🔧 Always install a 5-20 micron sediment pre-filter upstream of your carbon system to protect the coconut shell media from premature fouling and extend filter life, especially if your water contains visible particulates or iron staining.
The Nelsen High Flow Residential Timer Carbon Filter by Fleck combines microprocessor-controlled automation with high-grade coconut shell carbon to remove chlorine, volatile organic compounds, and chemical contaminants from your entire home's water supply. Available in four tank sizes from 9" x 48" to 13" x 54", this whole house system delivers service flow rates from 9 to 18 GPM depending on configuration.
SPECIFICATIONS

Nelsen High Flow Timer Carbon Filter Options

Carbon Capacity 1.0, 1.5, 2.0, or 2.5 cubic feet (50, 75, 100, or 125 lbs)
Service Flow Rate 9 GPM (1.0 cu ft), 12 GPM (1.5 cu ft), 13 GPM (2.0 cu ft), 18 GPM (2.5 cu ft)
Tank Dimensions 9" x 48", 10" x 54", 12" x 48", or 13" x 54"
System Weight 54 lb, 72 lb, 108 lb, or 126 lb depending on size
Backwash Flow 5.0 GPM (smaller models), 7.0 GPM (2.5 cu ft model)
Control Valve Fleck Signature Series with microprocessor, 1-28 day timer, capacitor backup
Carbon Type High-grade coconut shell activated carbon
Power Supply 15 VDC transformer with two-hour power carry over
INSTALLATION & USE

System Setup and Operation

  1. Install the mineral tank in a location with adequate clearance for service and backwash connections, ensuring incoming water pressure is between 25-80 PSI and flow rate meets minimum backwash requirements for your selected model size.
  2. Connect the 15 VDC transformer and program the Fleck Signature Series control valve using the front panel settings, selecting regeneration frequency based on water usage and contaminant levels (1-28 day override available).
  3. Set regeneration mode to down-flow or up-flow depending on your system requirements, then initiate a manual backwash cycle to properly condition the coconut shell carbon media before placing the system into service.
  4. Monitor the back-lit display panel for system operation data, which is stored in non-volatile memory and protected by capacitor backup during brief power outages.
COMPATIBILITY

Best Applications for Carbon Filtration

The Nelsen High Flow Timer Carbon Filter is designed for municipal water supplies where chlorine, chloramines, volatile organic compounds (benzene, trichloroethylene, pesticides, petroleum compounds), and chemical taste and odor are primary concerns. This system works best when preceded by a sediment filter to remove particulates like sand, rust, and silt, as activated carbon is not optimized for physical particulate removal. Size your system based on household flow demands: 1.0-1.5 cu ft models suit smaller homes (9-12 GPM), while 2.0-2.5 cu ft units support larger households requiring 13-18 GPM service flow rates.

🔧 Always install a 5-20 micron sediment pre-filter upstream of your carbon system to protect the coconut shell media from premature fouling and extend filter life, especially if your water contains visible particulates or iron staining.
Select Size
Select Carbon Type
From $423.50

Original: $1,209.99

-65%
Nelsen - High Flow Residential Timer Carbon Filter—

$1,209.99

$423.50

Description

The Nelsen High Flow Residential Timer Carbon Filter by Fleck combines microprocessor-controlled automation with high-grade coconut shell carbon to remove chlorine, volatile organic compounds, and chemical contaminants from your entire home's water supply. Available in four tank sizes from 9" x 48" to 13" x 54", this whole house system delivers service flow rates from 9 to 18 GPM depending on configuration.
SPECIFICATIONS

Nelsen High Flow Timer Carbon Filter Options

Carbon Capacity 1.0, 1.5, 2.0, or 2.5 cubic feet (50, 75, 100, or 125 lbs)
Service Flow Rate 9 GPM (1.0 cu ft), 12 GPM (1.5 cu ft), 13 GPM (2.0 cu ft), 18 GPM (2.5 cu ft)
Tank Dimensions 9" x 48", 10" x 54", 12" x 48", or 13" x 54"
System Weight 54 lb, 72 lb, 108 lb, or 126 lb depending on size
Backwash Flow 5.0 GPM (smaller models), 7.0 GPM (2.5 cu ft model)
Control Valve Fleck Signature Series with microprocessor, 1-28 day timer, capacitor backup
Carbon Type High-grade coconut shell activated carbon
Power Supply 15 VDC transformer with two-hour power carry over
INSTALLATION & USE

System Setup and Operation

  1. Install the mineral tank in a location with adequate clearance for service and backwash connections, ensuring incoming water pressure is between 25-80 PSI and flow rate meets minimum backwash requirements for your selected model size.
  2. Connect the 15 VDC transformer and program the Fleck Signature Series control valve using the front panel settings, selecting regeneration frequency based on water usage and contaminant levels (1-28 day override available).
  3. Set regeneration mode to down-flow or up-flow depending on your system requirements, then initiate a manual backwash cycle to properly condition the coconut shell carbon media before placing the system into service.
  4. Monitor the back-lit display panel for system operation data, which is stored in non-volatile memory and protected by capacitor backup during brief power outages.
COMPATIBILITY

Best Applications for Carbon Filtration

The Nelsen High Flow Timer Carbon Filter is designed for municipal water supplies where chlorine, chloramines, volatile organic compounds (benzene, trichloroethylene, pesticides, petroleum compounds), and chemical taste and odor are primary concerns. This system works best when preceded by a sediment filter to remove particulates like sand, rust, and silt, as activated carbon is not optimized for physical particulate removal. Size your system based on household flow demands: 1.0-1.5 cu ft models suit smaller homes (9-12 GPM), while 2.0-2.5 cu ft units support larger households requiring 13-18 GPM service flow rates.

🔧 Always install a 5-20 micron sediment pre-filter upstream of your carbon system to protect the coconut shell media from premature fouling and extend filter life, especially if your water contains visible particulates or iron staining.
Nelsen - High Flow Residential Timer Carbon Filter | Isopure Water