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Omnipure - K2521 - 10" x 2" 10 Micron Carbon Block Inline Filter

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Omnipure - K2521 - 10" x 2" 10 Micron Carbon Block Inline Filter

The Omnipure K2521 is a 10-inch inline carbon block filter that delivers reliable chlorine reduction and sediment filtration down to 10 microns. Designed for use in RO systems, ice makers, beverage equipment, and under-counter installations, this filter combines compact 2-inch diameter housing with versatile fitting options.
SPECIFICATIONS

Technical Details

Model Omnipure K2521
Dimensions 10" length × 2" diameter
Micron Rating 10 micron
Media Type Carbon block
Flow Rate 0.5 GPM maximum
Fitting Options 1/4" FPT, 1/4" QC, 3/8" QC
Service Life 1 year or 1,500 gallons
Max Pressure/Temp 125 PSI / 100°F
INSTALLATION & USE

Getting Started

  1. Shut off water supply and release system pressure before installing the K2521 inline filter
  2. Connect inlet and outlet using appropriate fittings (1/4" FPT, 1/4" QC, or 3/8" QC) ensuring correct flow direction
  3. Flush filter for 5 minutes before use to clear carbon fines and activate media
  4. Replace filter annually or after 1,500 gallons, whichever comes first
COMPATIBILITY

Applications

The Omnipure K2521 carbon block filter works in reverse osmosis systems, refrigerator water lines, ice makers, beverage dispensers, drinking fountains, and under-sink filtration setups. Its 10 micron rating makes it suitable as a post-carbon polish filter or standalone inline solution where chlorine taste and odor reduction is needed alongside basic sediment protection. The compact 2-inch diameter fits installations with limited clearance.

🔧 Pro Tip: Note that 1/4" NPT fittings measure approximately 0.540" in actual diameter, not 0.25". Use the sizing chart above to verify thread compatibility before ordering adapters or installing in tight spaces.
The Omnipure K2521 is a 10-inch inline carbon block filter that delivers reliable chlorine reduction and sediment filtration down to 10 microns. Designed for use in RO systems, ice makers, beverage equipment, and under-counter installations, this filter combines compact 2-inch diameter housing with versatile fitting options.
SPECIFICATIONS

Technical Details

Model Omnipure K2521
Dimensions 10" length × 2" diameter
Micron Rating 10 micron
Media Type Carbon block
Flow Rate 0.5 GPM maximum
Fitting Options 1/4" FPT, 1/4" QC, 3/8" QC
Service Life 1 year or 1,500 gallons
Max Pressure/Temp 125 PSI / 100°F
INSTALLATION & USE

Getting Started

  1. Shut off water supply and release system pressure before installing the K2521 inline filter
  2. Connect inlet and outlet using appropriate fittings (1/4" FPT, 1/4" QC, or 3/8" QC) ensuring correct flow direction
  3. Flush filter for 5 minutes before use to clear carbon fines and activate media
  4. Replace filter annually or after 1,500 gallons, whichever comes first
COMPATIBILITY

Applications

The Omnipure K2521 carbon block filter works in reverse osmosis systems, refrigerator water lines, ice makers, beverage dispensers, drinking fountains, and under-sink filtration setups. Its 10 micron rating makes it suitable as a post-carbon polish filter or standalone inline solution where chlorine taste and odor reduction is needed alongside basic sediment protection. The compact 2-inch diameter fits installations with limited clearance.

🔧 Pro Tip: Note that 1/4" NPT fittings measure approximately 0.540" in actual diameter, not 0.25". Use the sizing chart above to verify thread compatibility before ordering adapters or installing in tight spaces.
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From $8.37

Original: $23.91

-65%
Omnipure - K2521 - 10" x 2" 10 Micron Carbon Block Inline Filter—

$23.91

$8.37

Description

The Omnipure K2521 is a 10-inch inline carbon block filter that delivers reliable chlorine reduction and sediment filtration down to 10 microns. Designed for use in RO systems, ice makers, beverage equipment, and under-counter installations, this filter combines compact 2-inch diameter housing with versatile fitting options.
SPECIFICATIONS

Technical Details

Model Omnipure K2521
Dimensions 10" length × 2" diameter
Micron Rating 10 micron
Media Type Carbon block
Flow Rate 0.5 GPM maximum
Fitting Options 1/4" FPT, 1/4" QC, 3/8" QC
Service Life 1 year or 1,500 gallons
Max Pressure/Temp 125 PSI / 100°F
INSTALLATION & USE

Getting Started

  1. Shut off water supply and release system pressure before installing the K2521 inline filter
  2. Connect inlet and outlet using appropriate fittings (1/4" FPT, 1/4" QC, or 3/8" QC) ensuring correct flow direction
  3. Flush filter for 5 minutes before use to clear carbon fines and activate media
  4. Replace filter annually or after 1,500 gallons, whichever comes first
COMPATIBILITY

Applications

The Omnipure K2521 carbon block filter works in reverse osmosis systems, refrigerator water lines, ice makers, beverage dispensers, drinking fountains, and under-sink filtration setups. Its 10 micron rating makes it suitable as a post-carbon polish filter or standalone inline solution where chlorine taste and odor reduction is needed alongside basic sediment protection. The compact 2-inch diameter fits installations with limited clearance.

🔧 Pro Tip: Note that 1/4" NPT fittings measure approximately 0.540" in actual diameter, not 0.25". Use the sizing chart above to verify thread compatibility before ordering adapters or installing in tight spaces.
Omnipure - K2521 - 10" x 2" 10 Micron Carbon Block Inline Filter | Isopure Water