ZEOZORB® Desiccant Breather Model Rugged

The first line of defense from moisture and particulate contamination in lubricants, fluids, and equipment. Our breathers are designed to replace the standard OEM breather caps on equipment.

As pressure, temperature or fluid level changes occur, air will enter equipment through the breather, which uses layered filter element to remove particulate while the ZEOZORB desiccant absorbs harmful moisture, from entering the atmosphere.

The Rugged Model is specially designed to be used in severe / austere environments. This version is tested against high temperatures and shock loads which are typically found in these types of operating areas.

Additional information

Weight 3.5 lbs
Dimensions 5.11 × 5.11 × 6.125 in
Amount of ZEOLITE (g.)

785 g.

Amount of ZEOLITE (lbs.)

1.73 lbs.

Adsorption Capacity @ 20% (g.)

157 g

Adsorption Capacity @ 20% (oz.)

5.5 oz.

Net Weight of Unit (g.)

1294 g.

Net Weight of Unit (lbs.)

2.85 lbs.

Filtration Area

8.4 in² / 54.2 cm²

Direction of Flow


Operating Temperature Range

-40 °F to 248 °F / -40 °C to 120 °C