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Omnipure - OMB934-1M-P - 9.75" x 2.75" Carbon Block Filter Cartridge - 1 Micron with Phosphate

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Omnipure - OMB934-1M-P - 9.75" x 2.75" Carbon Block Filter Cartridge - 1 Micron with Phosphate

The Omnipure OMB934-1M-P is a 9.75" x 2.75" carbon block filter cartridge that combines 1-micron sediment filtration with polyphosphate scale inhibition in a single drop-in replacement. Built entirely in Omnipure's facility using their proprietary block media, it fits standard 10" housings and removes chlorine, sediment, taste, and odor while protecting appliances from scale buildup.
SPECIFICATIONS

Filter Performance & Dimensions

Micron Rating
1 Micron
Fine sediment filtration
Dimensions
9.75" x 2.87"
Standard 10" housing fit
Media Type
Carbon Block
Omnipure Block media
Scale Inhibitor
Polyphosphate
Prevents mineral buildup
Service Life
6-12 Months
Typical replacement cycle
Model Number
OMB934-1M-P
Omnipure OM-Series
TECHNICAL DETAILS

What This Filter Removes

Chlorine Reduction Yes, carbon block core
Sediment Filtration Up to 1 micron particulate
Taste & Odor Reduced via activated carbon
Scale Inhibition Polyphosphate additive included
Filter Media Omnipure Block (manufactured in-house)
Housing Compatibility Standard 10" filter housings (2.5" diameter)
Recommended Use Residential RO systems, whole-house pre-filtration, appliance protection
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The OMB934-1M-P fits any standard 10-inch filter housing with 2.5-inch diameter cartridge wells. It's commonly used as a pre-filter in reverse osmosis systems, inline for ice makers and coffee equipment, or in whole-house applications where chlorine removal and scale prevention are priorities. The polyphosphate additive is especially useful upstream of water heaters, dishwashers, and other appliances vulnerable to mineral scale. Compatible with Omnipure, Pentek, Culligan, and other brands using the 10" x 2.5" standard format.

💧 Pro Tip: The polyphosphate in this cartridge works by sequestering calcium and magnesium, not removing them. It keeps minerals suspended so they don't form scale, but doesn't soften water. If you need true hardness reduction, pair this with a salt-based softener or use a dedicated scale-reduction cartridge downstream.
The Omnipure OMB934-1M-P is a 9.75" x 2.75" carbon block filter cartridge that combines 1-micron sediment filtration with polyphosphate scale inhibition in a single drop-in replacement. Built entirely in Omnipure's facility using their proprietary block media, it fits standard 10" housings and removes chlorine, sediment, taste, and odor while protecting appliances from scale buildup.
SPECIFICATIONS

Filter Performance & Dimensions

Micron Rating
1 Micron
Fine sediment filtration
Dimensions
9.75" x 2.87"
Standard 10" housing fit
Media Type
Carbon Block
Omnipure Block media
Scale Inhibitor
Polyphosphate
Prevents mineral buildup
Service Life
6-12 Months
Typical replacement cycle
Model Number
OMB934-1M-P
Omnipure OM-Series
TECHNICAL DETAILS

What This Filter Removes

Chlorine Reduction Yes, carbon block core
Sediment Filtration Up to 1 micron particulate
Taste & Odor Reduced via activated carbon
Scale Inhibition Polyphosphate additive included
Filter Media Omnipure Block (manufactured in-house)
Housing Compatibility Standard 10" filter housings (2.5" diameter)
Recommended Use Residential RO systems, whole-house pre-filtration, appliance protection
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The OMB934-1M-P fits any standard 10-inch filter housing with 2.5-inch diameter cartridge wells. It's commonly used as a pre-filter in reverse osmosis systems, inline for ice makers and coffee equipment, or in whole-house applications where chlorine removal and scale prevention are priorities. The polyphosphate additive is especially useful upstream of water heaters, dishwashers, and other appliances vulnerable to mineral scale. Compatible with Omnipure, Pentek, Culligan, and other brands using the 10" x 2.5" standard format.

💧 Pro Tip: The polyphosphate in this cartridge works by sequestering calcium and magnesium, not removing them. It keeps minerals suspended so they don't form scale, but doesn't soften water. If you need true hardness reduction, pair this with a salt-based softener or use a dedicated scale-reduction cartridge downstream.
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From $8.07

Original: $23.06

-65%
Omnipure - OMB934-1M-P - 9.75" x 2.75" Carbon Block Filter Cartridge - 1 Micron with Phosphate—

$23.06

$8.07

Description

The Omnipure OMB934-1M-P is a 9.75" x 2.75" carbon block filter cartridge that combines 1-micron sediment filtration with polyphosphate scale inhibition in a single drop-in replacement. Built entirely in Omnipure's facility using their proprietary block media, it fits standard 10" housings and removes chlorine, sediment, taste, and odor while protecting appliances from scale buildup.
SPECIFICATIONS

Filter Performance & Dimensions

Micron Rating
1 Micron
Fine sediment filtration
Dimensions
9.75" x 2.87"
Standard 10" housing fit
Media Type
Carbon Block
Omnipure Block media
Scale Inhibitor
Polyphosphate
Prevents mineral buildup
Service Life
6-12 Months
Typical replacement cycle
Model Number
OMB934-1M-P
Omnipure OM-Series
TECHNICAL DETAILS

What This Filter Removes

Chlorine Reduction Yes, carbon block core
Sediment Filtration Up to 1 micron particulate
Taste & Odor Reduced via activated carbon
Scale Inhibition Polyphosphate additive included
Filter Media Omnipure Block (manufactured in-house)
Housing Compatibility Standard 10" filter housings (2.5" diameter)
Recommended Use Residential RO systems, whole-house pre-filtration, appliance protection
COMPATIBILITY & APPLICATIONS

Where This Filter Works

The OMB934-1M-P fits any standard 10-inch filter housing with 2.5-inch diameter cartridge wells. It's commonly used as a pre-filter in reverse osmosis systems, inline for ice makers and coffee equipment, or in whole-house applications where chlorine removal and scale prevention are priorities. The polyphosphate additive is especially useful upstream of water heaters, dishwashers, and other appliances vulnerable to mineral scale. Compatible with Omnipure, Pentek, Culligan, and other brands using the 10" x 2.5" standard format.

💧 Pro Tip: The polyphosphate in this cartridge works by sequestering calcium and magnesium, not removing them. It keeps minerals suspended so they don't form scale, but doesn't soften water. If you need true hardness reduction, pair this with a salt-based softener or use a dedicated scale-reduction cartridge downstream.
Omnipure - OMB934-1M-P - 9.75" x 2.75" Carbon Block Filter Cartridge - 1 Micron with Phosphate | Isopure Water