Gallery

HEPA Filter with an Anodized Aluminum Extruded Frame for 4' x 4' Top-Side Fan Filter Units

The anodized aluminum extruded frame provides corrosion resistance and enhanced durability for the 4' x 4' HEPA filter.

Room-side Replaceable 4' x 4' Filter

This room-side replaceable filter is suited for 4' x 4' fan filter units. Room-side replaceable units allow for an easier replacement process than top-side units.

High-Flow vs. Standard Flow Filter Comparison

Side-by-side comparison of thickness between the high-flow filter (seen left) and the standard-flow filter (seen right). High-flow filter is 5.875" thick and standard-flow filter is 3.25" thick.

VOC-Adsorbing Activated Honeycomb Carbon Filter with Stainless Steel Frame

High quality compressed activated honeycomb carbon features a low wind resistance and strong adsorption capacity to filter fumes, odors, and other contaminants.

Replacement MAC 10 Unit HEPA Filter

Envirco HEPA replacement filters for the MAC 10 fan filter unit product line, tested and manufactured to the latest IEST RP standards

12-Inch Deep-Pleat Filters

This 12-inch deep-pleat air filter provides dependable, high-capacity filtration with a durable construction built to withstand demanding HVAC environments

Replacement RSR MAC 10 Unit HEPA Filter

Envirco RSR HEPA replacement filter for MAC 10 fan filter units delivers 99.99% filtration efficiency at 0.3 microns to maintain cleanroom classification and extend FFU lifespan

Replacement MAC 10 Unit HEPA Filter

Envirco standard top-side replaceable HEPA filter for MAC 10 fan filter units allows convenient top-load filter replacement without disrupting cleanroom operations below

ULPA Replacement Filter for FFU, with Stainless Steel Frame

ULPA Replacement Filter for FFU, with durable stainless steel frame to improve corrosion resistance

Room-Side Removable (RSR) ULPA Filter, Stainless Steel Frame

Room-side removable (RSR) ULPA filter with durable stainless steel frame to improve corrosion resistance. Allows filter to be quickly removed without dismantling FFU from the ceiling.

Effective MERV 7 Filtration

MERV 7 pre-filters effectively capture larger particles that wear out HEPA or ULPA filters. Consistently replacing pre-filters prolongs the life of HEPA/ULPA filters.

Enhanced Filter Lifespan

MERV 7 prefilters capture particles between 3–10 microns that would otherwise strain and wear out HEPA/ULPA filters. Extend the life of your HEPA/ULPA filters to maintain optimal performance for your cleanroom or other critical environment.

Filter; Activated Carbon, 20" W x 20" D x 1" H, CP-150

High Temperature HEPA Filter, 250°C

HEPA filter rated 99.99% efficient for particulates at 0.3µm size; crucial for high temperature applications where purified air is a must but ambient air temperatures are too high for standard HEPA filters.

High Temperature HEPA Filter, 350°C

HEPA filter rated 99.99% efficient for particulates at 0.3µm size; crucial for high temperature applications where purified air is a must but ambient air temperatures are too high for standard HEPA filters.

High-Flow HEPA Filter - 920 CFM

High-capacity HEPA filter designed with thicker media pack achieves 920 CFM airflow while maintaining 99.99% efficiency at 0.3µ particles. Aluminum frame construction ensures dimensional stability.

High-Flow HEPA Filter - Side View

High-flow design with pleated micro-glass fiber media and aluminum frame provides 920 CFM airflow with 99.999% efficiency at 0.3µm.

Stainless Steel Frame, Grille, and Mesh

Carbon filter features a sanitary, sterile stainless steel frame and grille contain compressed activated carbon media with the aid of a fine mesh

Portable Horizontal HEPA Airflow Module Visualization

Portable horizontal flow module uses HEPA filters to provide an ISO-compliant airflow to areas where ceiling space is unavailable or an overhead system is unsuitable.

High-Flow HEPA Filter - Frame Detail

Angled view highlights the filter's robust aluminum frame construction and gasket seal design. Frame houses thicker media pack for 920 CFM capacity while maintaining standard mounting dimensions.

Pre-Filter For Fan Filter Unit (FFU), 4 pack

MERV 7 pre-filter for Terra Fan Filter Units (FFUs) extends the life of the HEPA or ULPA primary filter, 4 pack.

Pre-Filter For Fan Filter Unit (FFU), 12 pack

MERV 7 pre-filter for Terra Fan Filter Units (FFUs) extends the life of the HEPA or ULPA primary filter, 12 pack

Room-Side Replaceable HEPA Filter

To simplify filter replacement, HEPA filters can be removed and replaced while the FFU remains installed; the gel-sealed filter seats securely against the "knife-edge" on the blower housing to form a tight seal.

Room-Side Replaceable ULPA Filter

To simplify filter replacement, ULPA filters can be removed and replaced while the FFU remains installed; the gel-sealed filter seats securely against the "knife-edge" on the blower housing to form a tight seal.

ULPA Filters Capture Micro-Contaminants

ULPA (Ultra Low Particulate Air) Filters rated 99.9995% efficient with particles 0.1 microns and larger in diameter.

HEPA Filters Capture Micro-Contaminants

HEPA (High-Efficiency Particulate Air) Filters rated 99.99% efficient with particles 0.3 microns and larger in diameter.

ULPA Replacement Filter for FFU, with Stainless Steel Frame

ULPA Replacement Filter for FFU, with durable stainless steel frame to improve corrosion resistance

Filter, ULPA, Conical, 3.4" dia. x 6.75"H, for MicroVac Mini

Filter, ULPA, Conical, 3.4" dia. x 6.75"H, for MicroVac Mini provides superior filtration for controlled environments. This filter ensures that even the finest contaminants are caught.