Omnipure- E5521-SB - 10 Micron Carbon Block Filter
E5521-SB Carbon Block Filter
The Omnipure E5521-SB delivers reliable chlorine taste and odor reduction along with 10 micron sediment filtration in a compact E-Series form factor. This filter serves as a direct substitute for legacy S-54 and H-54 cartridges, making it ideal for upgrades and replacements in existing RO systems and whole-house setups.
Filter Details
Fits Your Existing System
The E5521-SB is engineered as a direct replacement for Omnipure S-54 and H-54 cartridges. This 10" filter fits standard housings used in reverse osmosis systems, inline filtration setups, and whole-house water treatment configurations. The 10 micron absolute rating makes it suitable for applications requiring sediment reduction along with chlorine taste and odor removal.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Omnipure- E5521-SB - 10 Micron Carbon Block Filter
Omnipure- E5521-SB - 10 Micron Carbon Block Filter
E5521-SB Carbon Block Filter
The Omnipure E5521-SB delivers reliable chlorine taste and odor reduction along with 10 micron sediment filtration in a compact E-Series form factor. This filter serves as a direct substitute for legacy S-54 and H-54 cartridges, making it ideal for upgrades and replacements in existing RO systems and whole-house setups.
Filter Details
Fits Your Existing System
The E5521-SB is engineered as a direct replacement for Omnipure S-54 and H-54 cartridges. This 10" filter fits standard housings used in reverse osmosis systems, inline filtration setups, and whole-house water treatment configurations. The 10 micron absolute rating makes it suitable for applications requiring sediment reduction along with chlorine taste and odor removal.
Original: $26.65
-65%$26.65
$9.33Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
E5521-SB Carbon Block Filter
The Omnipure E5521-SB delivers reliable chlorine taste and odor reduction along with 10 micron sediment filtration in a compact E-Series form factor. This filter serves as a direct substitute for legacy S-54 and H-54 cartridges, making it ideal for upgrades and replacements in existing RO systems and whole-house setups.
Filter Details
Fits Your Existing System
The E5521-SB is engineered as a direct replacement for Omnipure S-54 and H-54 cartridges. This 10" filter fits standard housings used in reverse osmosis systems, inline filtration setups, and whole-house water treatment configurations. The 10 micron absolute rating makes it suitable for applications requiring sediment reduction along with chlorine taste and odor removal.











