Select Product


Mounting Position

Filter Type

ISO Class

Inside Width

Inside Depth

Inside Height

Terra Part #PriceShips in
120316Flush FloorULPAISO 5304850 6705-68-316 74440 $35,7981-3 Days2
Only 2 left in stock
120316Flush WallHEPAISO 5181818 6705-79-316 75335 $16,7221-3 Days3
In stock
120316Flush WallHEPAISO 5181824 6705-80-316 78496 $16,02314-18 Days4
120316Flush WallHEPAISO 5182418 6705-69-316 79775 $15,38714-18 Days5
120316Flush WallULPAISO 5242624 6705-72-316 74382 $18,0101-3 Days6
Only 2 left in stock
220316Flush FloorULPAISO 5304850 6705-68-316-220 74441 $32,54435-40 Days7
220316Flush WallHEPAISO 5181824 6705-80-316-220 79774 $16,02314-18 Days8
220316Flush WallHEPAISO 5182418 6705-69-316-220 79776 $15,38714-18 Days9
220316Flush WallULPAISO 5242624 6705-72-316-220 74383 $17,04610-15 Days10
Mounting Position
Filter Type
ISO Class
Inside Width
Inside Depth
Inside Height
Item ordered before. Click on bagde to see the order.

Up to 30-day trial periods, free return shipping and on-site training available for qualified equipment.

Request demo from your product specialist or add note to your order or quote request.

Some ship in:
Usually Ships in:
Free shipping in contiguous USA
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Custom-configured product. Contact Terra by phone, chat or email for a project-specific quote.
Select a product line for product summary
Product Details
  • Available ISO Ratings: ISO 5, ISO 6, ISO 7, ISO 8
  • 100% stainless steel filter fan unit emits a continuous flow of HEPA/ULPA-filtered air from the ceiling
  • Unit includes double-wall construction, which triples product lifespan and totally eliminates cleaning of accessories
  • Exceeds USP <797> and <800> standards for sterile drug compounding
  • Air return slots along the bottom of the chamber circulate air back through the HEPA/ULPA filter
  • CleanMount design allows for installation without drilling and prevents cleanroom shutdown for rapid servicing or replacement
  • Continuously sweeps away particles that enter the transfer chamber
  • Slightly pressurized chamber prevents outside air from leaking in
  • Pressure gauge measures back pressure at the filter to monitor efficiency and remaining filter life
  • Speed control knob lets users adjust the blower RPM, increasing the airflow and pressure within the chamber
  • Flush mounting on the "clean" side reduces horizontal surfaces that collect particles
  • High-Efficiency Particulate Air (HEPA) filter removes contaminating particles of 0.3 um or larger at 99.99% efficiency
  • Ultra-Low Particulate Air (ULPA) Filter: 99.999% efficient at 0.12µm particle diameter
  • Brushless DC fan motor is clean, quiet and energy-efficient
  • Status indicator lights flash when blower is not operating
  • LED light bar indicates when the interlock is engaged
  • Audible chimes alert personnel when a pass-through door is opened
  • Choose between wall-mount and floor-mount models to fit your workflow

Marks & Listings: CE, UL, ULC

HEPA Filtered Cleanroom Pass-Throughs

  • Smart® Pass-Through Chambers by Terra Universal
  • Cleanroom passthrough chamber with 3 interlocking doors for USP 800 hazardous compounding Smart® Pass-Through with “T” Shape 3-Door Design for USP 800 Hazardous Compounding
  • this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination Hands-Free, Automatic Pass-Through Door
  • Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31 Pass-Through, Smart; 304 SS, Recirculating HEPA Filtration, 31"W x 26"D x 45"H
  • Smart Cleanroom Pass-Through with 90 Degree Corner and HEPA Filtration Smart Cleanroom Pass-Through with 90 Degree Corner and HEPA Filtration
  • Woman opening extra-large smart pass-through with ULPA filtration Extra-Large ISO 5 Smart Pass-Through with Recirculating ULPA Filtration
  • Smart Pass-through Chamber with ULPA air shower for chemo compounding cleanroom ISO 5 Smart Pass-through Chamber with ULPA Air Shower for Chemo Compounding Cleanroom
  • Smart Pass-through box with side-mount UV light and recirculating HEPA filtration ISO 5 Smart Pass-Through-Box with Side-Mount UV Light and Recirculating HEPA Filtration
  • Vertically stacked Smart passthrough chambers for stem cell lab Vertically Stacked Smart® Passthrough Chambers with HEPA Filtration on Top for Stem Cell Lab
  • Floor Mounted Recirculating Smart Passthrough Floor-Mounted ISO 5 Smart Pass-Through with Recirculating HEPA Filtration
  • Recirculating HEPA Filtration Pass-Through Chamber Recirculating HEPA Filtration Pass-Through
  • HEPA Filtered Smart Cleanroom Pass Through with Intercom System HEPA Filtered Smart Cleanroom Pass Through with Intercom System
  • Pass through with HEPA FFU for transferring equipment into nuclear medicine labs Smart® Pass-Through with Recirculating HEPA Filter System for Transferring Equipment into Nuclear Medicine Lab
this video shows how the hands-free operation of the automatic pass-through door minimizes the potential for touch contamination
Features & Benefits

Features and Benefits

CleanMount Basics

CleanMount CleanSeam Pass-Through Chamber

CleanMount™ Design Allows Servicing or Replacement without Cleanroom Shutdown!
The simplicity of this CleanMount clamping system makes removal of the pass-through chamber just as easy as installation. If the wall cut-out framing is properly sealed prior to installation, the pass-through can be quickly removed and replaced without ever having to shut down the cleanroom. Maintain the positive-pressure differential and protect the cleanroom environment by sealing off the "dirty side" with plastic sheeting prior to removal. Loosen the lag bolt so that the pass-through lifts out of the wall without contaminating the room. Once out, the pass-through can be serviced, modified, or even replaced with an upgraded version to accommodate new applications.
A - Inside of flush-mount bracket on opposing side
B - Bolt guide extending from nut welded to opposing bracket
C - Mounting bolt (one, two or three per side, depending on chamber height) - standard sizes accommodate any wall thicknesses
D - Mounting bracket
E - Bracket cover
F - Standard wall (masonry or drywall)
dry wall cut-out for installing cleanroom passthrough chamber Finish cut-out framing to minimize contamination exposure during servicing Terra's quick-mount system installs in under five minutes, regardless of wall thickness and without contamination
Access Clearances
Width = W (nominal) – 1.88”
Depth = D (nominal) – 0.12”
Height = H (nominal) – 1.25”

Durable Double Wall Construction

BioSafe double-wall construction triples unit lifespan and totally eliminates cleaning of accessories

Lift-Off, Non-Shedding Door Hinges

Non-shedding, barrel-type door hinges allow the doors to lift off for thorough cleaning and decontamination (no tools required). Unlike industry standard continuous designs, these hinges comply with strict ISO levels.

All Stainless Steel FFU with Removable Filter Replacement Screen

The pass through includes an all-stainless steel filter fan unit with a screen for easy HEPA filter replacement. The screen is held in place by double roller catches, which allow the screen to be easily popped out of the ceiling to access the HEPA filter.

Recirculating HEPA Filtration Diagram

By recirculating the interior air, airborne particles are rapidly removed by successive passes through the HEPA filter. Recirculation also minimizes pressure buildup that can cause leakage into an adjacent positive-pressure cleanroom.

Smart® Cleanroom Pass-Through with Full-Glass Doors

Hygienic and damage resistant full tempered glass doors are specifically designed for healthcare, pharmaceutical, and GMP manufacturing applications to help achieve FDA compliance. The outside surface of the tempered glass door is frameless to minimize cracks and crevices where particulates or microbes can colonize.

Air Return Slots for Recirculating HEPA Filtration

Air return slots along bottom interior of the cleanroom passthrough cabinet circulate air back through the built-in fan and HEPA filter to remove airborne particles inside the chamber.
Available Accessories
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
  • Pass Through Racks

    Designed to be installed into any pass through. Install these racks within minutes with no special tools. Simply tighten a compression screw. Forgot to order racks before? No problem!
  • Iris Scanner

    Fully automated iris scanner for secure, hands-free access (includes datalogging and optional secondary keycard reader).
  • Intercom System

    Built-in intercom system lets users easily call and communicate between rooms. No more knocking on windows, shouting, or awkward sign language.
  • Automatic Door

    Hands-free operation of the pass-through door, governed by the electronic interlock; automatically closes based on delay timer.
  • Video Camera

    Interior HD video camera records continuously or upon door-opening; can also be used for remote monitoring the transfer chamber.
  • Infrared Load Sensor

    Infrared beams detect objects placed inside the transfer chamber and can be used to trigger an audible alert. The crossed red lines depict the non-visible trigger lines between the IR transmitters and receivers.
  • Support Brackets for Pass-Through Chambers

    Stainless steel support brackets are recommended for pass-throughs deeper than 24". Brackets fasten to the wall and the body of the chamber rests upon the horizontal bar; no fasteners are used on the pass-through itself.
  • Available UV & LED lights

    Lights are recessed with a transparent lens for easy cleaning; UV-C module neutrailizes microbes using a timed disinfection cycle.
Products similar to this one
Other products you may find relevant
Buy Accessories
Manuals & Resources

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

You need at least 2 products to compare Compare Clear All
Compare Products