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Omnipure (ELF 1M-PSB) 12.5" x 4" 1 Micron Carbon Block with scale inhibitor

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Omnipure (ELF 1M-PSB) 12.5" x 4" 1 Micron Carbon Block with scale inhibitor

The Omnipure ELF 1M-PSB combines 1-micron carbon block filtration with integrated scale inhibition to protect your reverse osmosis system from chlorine, sediment, and mineral buildup. This 12.5" x 4" filter is certified to ANSI/NSF 42 and 53 standards for chlorine taste and odor reduction plus parasitic cyst removal.
SPECIFICATIONS

Core Performance Data

Filtration Level
1 Micron
Carbon block with scale inhibitor
Dimensions
12.5" × 4"
ELF-Series proprietary format
Flow Rate
6.3 LPM
1.67 gallons per minute
Max Pressure
125 PSI
Standard residential range
Certifications
NSF 42 & 53
Chlorine, taste, odor, cysts
Temperature Range
2°C to 38°C
36°F to 100°F operating window
TECHNICAL DETAILS

Filter Specifications

Model Number ELF 1M-PSB
Manufacturer Omnipure Filter Company
Filter Media Activated carbon block with polyphosphate scale inhibitor
Removes or Reduces Chlorine, taste, odors, VOCs, parasitic cysts, sediment
Operating Pressure 25 to 125 PSI
Operating Temperature 36°F to 100°F (2°C to 38°C)
Certification Standards ANSI/NSF 42 (chlorine, taste, odor) and NSF 53 (cyst reduction)
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The Omnipure ELF 1M-PSB is designed for RO pre-filtration in systems using proprietary ELF-series housings. The integrated polyphosphate scale inhibitor helps protect RO membranes from hard water scaling, extending membrane life in moderate to high-hardness water conditions. This filter is particularly useful in reverse osmosis installations where both chlorine removal and scale prevention are needed in a single cartridge. Compatible with Omnipure ELF-series housings and select OEM systems specifying the 12.5" x 4" ELF format.

💧 The scale inhibitor in this filter releases polyphosphate gradually to sequester hardness minerals before they reach your RO membrane. In very hard water (above 10 grains per gallon), consider pairing this with a water softener for maximum membrane protection.
The Omnipure ELF 1M-PSB combines 1-micron carbon block filtration with integrated scale inhibition to protect your reverse osmosis system from chlorine, sediment, and mineral buildup. This 12.5" x 4" filter is certified to ANSI/NSF 42 and 53 standards for chlorine taste and odor reduction plus parasitic cyst removal.
SPECIFICATIONS

Core Performance Data

Filtration Level
1 Micron
Carbon block with scale inhibitor
Dimensions
12.5" × 4"
ELF-Series proprietary format
Flow Rate
6.3 LPM
1.67 gallons per minute
Max Pressure
125 PSI
Standard residential range
Certifications
NSF 42 & 53
Chlorine, taste, odor, cysts
Temperature Range
2°C to 38°C
36°F to 100°F operating window
TECHNICAL DETAILS

Filter Specifications

Model Number ELF 1M-PSB
Manufacturer Omnipure Filter Company
Filter Media Activated carbon block with polyphosphate scale inhibitor
Removes or Reduces Chlorine, taste, odors, VOCs, parasitic cysts, sediment
Operating Pressure 25 to 125 PSI
Operating Temperature 36°F to 100°F (2°C to 38°C)
Certification Standards ANSI/NSF 42 (chlorine, taste, odor) and NSF 53 (cyst reduction)
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The Omnipure ELF 1M-PSB is designed for RO pre-filtration in systems using proprietary ELF-series housings. The integrated polyphosphate scale inhibitor helps protect RO membranes from hard water scaling, extending membrane life in moderate to high-hardness water conditions. This filter is particularly useful in reverse osmosis installations where both chlorine removal and scale prevention are needed in a single cartridge. Compatible with Omnipure ELF-series housings and select OEM systems specifying the 12.5" x 4" ELF format.

💧 The scale inhibitor in this filter releases polyphosphate gradually to sequester hardness minerals before they reach your RO membrane. In very hard water (above 10 grains per gallon), consider pairing this with a water softener for maximum membrane protection.
$45.47
Omnipure (ELF 1M-PSB) 12.5" x 4" 1 Micron Carbon Block with scale inhibitor—
$45.47

Description

The Omnipure ELF 1M-PSB combines 1-micron carbon block filtration with integrated scale inhibition to protect your reverse osmosis system from chlorine, sediment, and mineral buildup. This 12.5" x 4" filter is certified to ANSI/NSF 42 and 53 standards for chlorine taste and odor reduction plus parasitic cyst removal.
SPECIFICATIONS

Core Performance Data

Filtration Level
1 Micron
Carbon block with scale inhibitor
Dimensions
12.5" × 4"
ELF-Series proprietary format
Flow Rate
6.3 LPM
1.67 gallons per minute
Max Pressure
125 PSI
Standard residential range
Certifications
NSF 42 & 53
Chlorine, taste, odor, cysts
Temperature Range
2°C to 38°C
36°F to 100°F operating window
TECHNICAL DETAILS

Filter Specifications

Model Number ELF 1M-PSB
Manufacturer Omnipure Filter Company
Filter Media Activated carbon block with polyphosphate scale inhibitor
Removes or Reduces Chlorine, taste, odors, VOCs, parasitic cysts, sediment
Operating Pressure 25 to 125 PSI
Operating Temperature 36°F to 100°F (2°C to 38°C)
Certification Standards ANSI/NSF 42 (chlorine, taste, odor) and NSF 53 (cyst reduction)
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The Omnipure ELF 1M-PSB is designed for RO pre-filtration in systems using proprietary ELF-series housings. The integrated polyphosphate scale inhibitor helps protect RO membranes from hard water scaling, extending membrane life in moderate to high-hardness water conditions. This filter is particularly useful in reverse osmosis installations where both chlorine removal and scale prevention are needed in a single cartridge. Compatible with Omnipure ELF-series housings and select OEM systems specifying the 12.5" x 4" ELF format.

💧 The scale inhibitor in this filter releases polyphosphate gradually to sequester hardness minerals before they reach your RO membrane. In very hard water (above 10 grains per gallon), consider pairing this with a water softener for maximum membrane protection.
Omnipure (ELF 1M-PSB) 12.5" x 4" 1 Micron Carbon Block with scale inhibitor | Isopure Water