How It's Made

Engineered layer by layer.

Every Oasis Water Technologies filter is built from the inside out. Four purpose-engineered layers, sealed to perform.

01/ 04

Catalytic Carbon Core

Catalytic Carbon Core

A solid extruded carbon block, not loose granules, with a tightly controlled micron structure. Every drop is forced through the same fine, uniform channels, so nothing takes a shortcut around the media.

02/ 04

Sediment Protection Wrap

Sediment Protection Wrap

A tightly woven medical grade polypropylene wrap, thermobonded into one clean seal with no harmful adhesives.

03/ 04

Catalytic Media Filter

Catalytic Media Filter

The carbon itself is premium catalytic coconut shell, acid washed and activated to a higher grade, engineered to target chloramines and VOCs as water passes through.

04/ 04

Double O-Ring Seal

Double O-Ring Seal

A proprietary double O ring seal, precision fitted to lock out bypass so every drop travels the full filter path.

The Pack Lab

Find the pack for your water.

Every pack starts from the same catalytic-carbon core, then adds targeted media for your water.

1 Sediment Guard 2 Your targeted pack 3 PFOS Ultra
Heavy Metals Defense PackVOC Guard Max PackLead Barrier Pro Pack
View Our NSF Certifications Oasis Water Technologies filter cartridges are certified to NSF/ANSI 42. View our certification record, taken directly from NSF's official certified-products database.

These three packs plug into the Nexxus System today. More packs, built for other Oasis Water Technologies systems, are on the way.