Did You Know? HEPA/ULPA Filters Do More Than Meet ISO Requirements - they also prevent infection.
Most cleanroom professionals understand that HEPA and ULPA filters capture contaminants that degrade particle-sensitive samples. But they also help remove bacteria, mold spores, and many viruses that contribute to a host of infections.
Most common bacteria are contained by the 0.3-micron pore size of high-efficiency particular air (HEPA) filters. Ultra-Low Penetration Air (ULPA) filters, which are rated 99.999% efficient at retaining particles of 0.12 microns and larger in diameter, capture ultra-fine contaminants, including many large viruses and mold spores.
These filters also remove aerosol-born pathogens - germs that hitch a ride on larger particles and liquid droplets that are captured in a HEPA or ULPA filter. HEPA- or ULPA-based Fan/Filter Units (FFUs) thus can play an important role in infection prevention in surgical theaters, ICUs and other medical settings.
Additionally, HEPA filters can help filter pollen, tiny insects, bacteria, mold, and other fungal spores that might be present during plant tissue culture or cannabis production. Contaminants such as these can find a way in via personnel or normal HVAC units and can blight crops and reduce yields. HEPA Filters help increase crop yields, pass inspection/meet regulations, and reduce contamination.
Here is a list of common human pathogens that HEPA/ULPA filters capture and remove from circulation:
UV-C and HEPA filtration reduces the presence of microorganisms and viruses such as COVID-19
UV cabinet sterilizes and dries various PPE such as safety glasses, hard hats, face masks/shields
Ideal for batch processing high contact or shared equipment and materials
UV-C lamp installed at top of interior; mirror-finish interior reflects light to reach all surfaces
HEPA fan filter unit (FFU) removes contaminants; 99.99% efficient @ 0.3 µm
UV cabinets assist with routine disinfecting and are ideal for bulk processing of shared equipment, gear, or materials that can be difficult to wipe down such as: books, notepads, staplers, radios, utility belts or harnesses, flashlights, and more.
The HEPA filtration system on top creates a clean, positive-pressure enclosure to help both dry items inside and prevent contaminated air from entering the cabinet.
Mirror-finish stainless steel interior reflects light for 360 degree exposure.
Open rod shelving optimizes vertical flow of clean air through the cabinet.
Built-in timer lets you establish sterilization cycles and duration.
Status indicator light glows continuously when cabinet is plugged in and turned on to confirm unit is operational.
Door kill switch stops UV operaton when door is open, ensuring safe operation.
Overlapping opaque doors provide UV-C shielding.
Non-adjustable shelves are 12" deep and 24" wide.
Air exhaust slots are located on the bottom of the cabinet to promote laminar airflow.
Includes leveling feet; raises cabinet 5.5". Order casters separately.
Self-closing 316L stainless steel hinges help both hold open and tightly close doors, plus eliminate corrosion, flaking, and contamination that commonly occur with ordinary chrome-plated hinges.
Powder-coated steel stand with adjustable nylon leveling feet
HEPA-Filtered Storage Cabinets
HEPA Filtered Laminar Flow Cabinet
COVID-19 Contamination Control Products by Terra Universal
UV Sanitizing Cabinet for Nursing Home
UV Sanitizer Cabinet with HEPA Filter for Sanitizing PPE
This smoke test demonstrates the airflow properties of Terra Universal's HEPA Filtered Laminar Flow CabinetHEPA Filtered Laminar Flow CabinetThis smoke test demonstrates the airflow properties of Terra Universal's HEPA Filtered Laminar Flow Cabinet
Terra Universal offers an extensive portfolio of COVID-19 contamination control products for employee protection, surface disinfection and product sterilizationCOVID-19 Contamination Control Products by Terra UniversalAs personal and professional lives shift dramatically in response to the COVID-19 pandemic, businesses are searching for methods to reduce the transmission risk of COVID-19 in the workplace. Terra Universal offers an extensive product portfolio to support employee protection, surface disinfection and product sterilization. Let’s take a closer look at two products designed to control the spread of COVID-19.
UV Sanitizing Cabinet for nursing home to help sterilize everyday high-contact items such has phones, keys, and clothing | 6081-05C displayedUV Sanitizing Cabinet for Nursing HomeUV Sanitizing Cabinet for nursing home to help sterilize everyday high-contact items such has phones, keys, and clothing.
UV cabinet in polypropylene with mirrored stainless steel interior, wire shelving and top-mounted HEPA filtration system for batch sterilizing face shields | 6081-05B displayedUV Sanitizer Cabinet with HEPA Filter for Sanitizing PPEUV Sterilizing cabinet includes built-in features for safe, efficient PPE batch sanitizing. A door kill switch pauses operations when open to prevent harmful UV exposure. An LED indicator activates when unit is on, and a timer simplifies sanitizing cycles.
Did You Know? HEPA/ULPA Filters Do More Than Meet ISO Requirements - they also prevent infection.
Most cleanroom professionals understand that HEPA and ULPA filters capture contaminants that degrade particle-sensitive samples. But they also help remove bacteria, mold spores, and many viruses that contribute to a host of infections.
Most common bacteria are contained by the 0.3-micron pore size of high-efficiency particular air (HEPA) filters. Ultra-Low Penetration Air (ULPA) filters, which are rated 99.999% efficient at retaining particles of 0.12 microns and larger in diameter, capture ultra-fine contaminants, including many large viruses and mold spores.
These filters also remove aerosol-born pathogens - germs that hitch a ride on larger particles and liquid droplets that are captured in a HEPA or ULPA filter. HEPA- or ULPA-based Fan/Filter Units (FFUs) thus can play an important role in infection prevention in surgical theaters, ICUs and other medical settings.
Additionally, HEPA filters can help filter pollen, tiny insects, bacteria, mold, and other fungal spores that might be present during plant tissue culture or cannabis production. Contaminants such as these can find a way in via personnel or normal HVAC units and can blight crops and reduce yields. HEPA Filters help increase crop yields, pass inspection/meet regulations, and reduce contamination.
Here is a list of common human pathogens that HEPA/ULPA filters capture and remove from circulation:
Pathogens: Bacteria and Diseases
SARS-CoV-2: Coronavirus (COVID-19)
Escherichia coli: Gastrointestinal infection
Bacillus anthracis : Anthrax
Aspergillus brasiliensis: Sinus infections
Francisella tularensis: Tularemia
Bordetella pertusis : Whooping cough
Mycoplasma pneumoniae: Pneumonia
Chlamydia pneumoniae: Bronchitis
Clamydia psittaci : Psittacosis
Klebsiella pneumoniae: Opportunistic infections
Haemophilus influenzae : Meningitis
Coxiella burnetii: Q fever
Pseudomonas aeruginosa: Opportunistic infections
Actinomyces israelii: Actinomycosis
Legionella pneumophila: Legionaire's disease
Thermoactinomyces sacchari: Farmer's lung
Alkaligenes: Opportunistic infections
Streptococcus pyogenes: Scarlet fever
Mycobacterium Tuberculosis: Tuberculosis
Clean and Durable Powder Coat Finish
Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.
Powerful UV Sterilization with Safe Operating Features
UV sterilizing cabinets include multiple features for safe operation. A spring-wound timer allows for timing sterilization cycles. A status indicator light confirms unit is operational, and magnetic door kill-switches stop UV operation when either door is open.
Mirror-Finish Interior for 360 Degree Exposure
UV cabinets feature a mirror-finish interior and wire shelving to allow UV exposure on all sides of stored objects. The spacious interior makes it ideal for batch processing various PPE such as safety glasses, hard hats, face masks/shields.
Continuous Product Improvement
At Terra, we strive to develop and produce the highest quality products for our customers to improve health, safety, performance, and yields. Our product quality is enabled by high-grade manufacturing equipment and processes, 45 years of engineering and application expertise, and our commitment to continuously improve.
Products Compliant With Your ISO Rating
Provide Terra with your desired ISO rating. We will tailor the product to meet your rating and certify it with the serial numbers appended to your invoice, to be included in your compliance package.
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.
UV Sterilization Frequently Asked Questions
What is UV-C sterilization?
Short-wavelength ultraviolet C (UV-C) light causes injury to cellular DNA and impairs vital cellular functions, ultimately leading to the death of a microorganism. Thus, ultraviolet germicidal irradiation can be an effective means of sterilizing surfaces, instrumentation and facilities to protect against the growth of bacteria, viruses and mold spores.
What percentage of germs will UV-C sterilization kill, and how quickly will it kill them?
Manufacturers of UV-C equipment often provide D99 dosages (the duration and intensity of UVGI necessary for a 2-log reduction of all microbes present) for specific pathogens and exposure conditions. While a UV sterilizer does not completely eliminate microorganisms, it does significantly reduce their presence and prevent bioburden spikes that could necessitate extensive testing and decontamination measures, as shown below.
Where is the best place to use UV-C Sterilization?
A laboratory UV lamp has countless possible homes. A germicidal UV lamp fixture like the Germicidal UV Illuminator nests in the ceiling grid to bathe the entire room in UV-C light, while others like the TORCH Portable UV Disinfection are a portable unit that can be rolled on the ground from room to room.
UV disinfection systems can be built into many of Terra’s environmental control equipment. Residential Air Treatment System can be installed inside fan filter units as an optional add-on to minimize the build-up of microbes on the inside of a HEPA filter face. The portable HEPA filtration system for hospitals and patient isolation can also be upgraded to include UV-C sterilizer inside the filter unit. UV Sanitizing Cabinets are designed to sterilize various PPE safety glasses, hard hats, and face masks. UV sterilizing systems can also be installed into a glovebox, laminar flow hood, or passthrough chamber, to automate cleaning/disinfection into daily workflows plus reduce costly maintenance and cleaning programs prone to human error.
Other ultraviolet equipment includes shoe cleaners like the Shoe Sanitizer Disinfection System to minimize cross-contamination on foot, as well as Handheld UV Lamps which can be used to support clean protocol and a sterile environment.
What safety precautions do I need to take when using UV-C sterilization?
In the same way that UV-C light damages microbial DNA, irradiation can also cause DNA damage in humans. Thus, procedures need to include instructions for keeping personnel at a safe distance from these light sources.
Whole room sanitizers provide this germicidal control for the walls, ceiling and floor of a lab, cleanroom or other production space. These units include cycle timers that let a user set the unit for operation and then safely leave the room.
Because standard glass and many plastics, including acrylic, PVC, and polycarbonate, are effective UV-C shields, UV-C lamps can be safely incorporated into standard process enclosures without risk to the personnel who use them. Laminar flow and exhaust fume hoods, which allow limited exposure of UV-C light to the operator’s hands and face, can be simply modified with a pull-down sash and interlock device to preclude exposure during cleanroom UV lamp operation. Protective gloves and face shields minimize risk when physical barriers may not be possible.
UVC sterilization helps secure the cleanliness of a facility for the production and testing of sensitive materials. Hospital UV disinfection systems make cleaning easier by inhibiting microbial growth for surgical suites and operating rooms, as well as decontamination between patients in isolated wards.