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Critical Environment Solutions

Terra's mission is to help customers in highly regulated industries transform the world with critical environment solutions that improve health, safety, performance, and yields. These environments may comply with stringent UL, ISO, IEST, ASTM and OSHA standards and local requirements.

Explosion-Proof Room Side-Replaceable Fan-Filter Unit

Explosion-Proof WhisperFlow™ Room Side Replaceable Fan-Filter Units allow filter changes without having to open the cleanroom ceiling.

VIVOSUN R8 8 Inch 720 CFM Inline Duct Vent Fan Stepless Speed Regulation

Stepless speed controller on the power cord enables the fan to run at different speeds;can be adjusted to the desired airflow level

Smart® WhisperFlow® Battery-Powered Stainless Steel Fan Filter Unit

Portable ISO-Rated Flow Hood

Terra's Portable CleanBooth™ provides a mobile, economical mini-cleanroom wherever you need it! It wheels into position above a workbench or instrument to provide an ISO-compliant flow of HEPA-filtered air (flexible side panels and frame included).

Fan Filter Unit with Integrated LED Light and IONIZER, RSR, HEPA

This fan filter unit with integrated LED light and ionizer is suited for applications that require total coverage

Fan Filter Units with Integrated LED Light and Ionizers

Fan Filter Unit with Integrated Ionizer

Our FFU unit seamlessly merges filtration and ionization. The integrated ionizer releases negative ions, actively purifying the air. This unit enhances your environment, effortlessly capturing and neutralizing airborne particles for a cleaner space and protects sensitive parts.

Roomside Replaceable HEPA Fan Filter Unit, 2' x 3'

Room-side replaceable filters are serviced in minutes from inside the enclosure, eliminating a ceiling breach or cleanroom shut-down. Gel-sealed filter seats securely against knife-edge on blower housing; baffling ensures uniform face velocity.

Ionizing Bar Mounts to Cleanroom Ceiling

Intrinsically safe low-voltage ionizing bar mounts to a fan/filter unit on a cleanroom ceiling or inside a laminar flow hood to neutralize static charges on the work station below.