Controlled Atmosphere for Reefer Container

Purfresh Works the Way Shipping Works

Purfresh’ Controlled Atmosphere technology is not only highly effective, it’s also easy to use. The system will increase CO2, decrease O2, and add Ozone inside the refrigerated container environment. Designed to align with existing logistics processes, the Purfresh system offers shippers and ocean carriers alike a number of benefits, including:

• Global availability—Purfresh is broadly available from ocean carriers all over the world.
• “Per-Trip Service” flexibility—Just ask for Purfresh when the cargo needs extra protection.
• Compatibility—Purfresh works with entire fleet; it’s not limited to new or leak-proof containers.
• Pre-trip simplicity—The portable unit simply mounts into the existing evaporator fan access panel and can be operational in as little as 15 minutes. No special pre-trip preparation is required (e.g., leak tests, curtains, etc.).
• Non-intrusiveness—Purfresh does not take up valuable cargo space inside the container.

The Power of Ozone combined with controlled atmosphere

Purfresh is the only solution proven effective to minimize decay, control ripening, and enhance food safety without the use of chemicals, making it an ideal solution to protect decay-prone or ethylene-sensitive cargo. Scientifically engineered, the system enhances the atmosphere inside the container with an active form of oxygen—commonly referred to as ozone—to control molds, yeasts, ethylene, Salmonella, E. coli, Listeria and other contaminants in the air and on surfaces. Because it uses oxygen from the air, Purfresh is able to continuously generate ozone throughout the voyage.

Click here to learn more about the power of ozone.

Certified for use with organic produce and approved by the USDA and the FDA, ozone acts as a powerful, residue-free disinfectant that immediately reverts to oxygen, leaving the product’s natural taste, texture, and smell intact.

Growers and Shippers

For years, growers and shippers tried to protect their cargo with traditional controlled or modified atmosphere systems, fungicides, and temperature recorders. But these systems lacked vital capabilities. They couldn’t reduce decay, reduce pathogens, control ripening, and enhance food safety simultaneously. They couldn’t be monitored in real time. And the reefer conditions couldn’t be adjusted en route. Purfresh solves these deficiencies with full transparency real-time monitoring and ozone response. Proven, cost effective, and chemical free, Purfresh is the ideal solution for cargo requiring strict ethylene, humidity, oxygen, and carbon dioxide adherence, and comprehensive post-voyage data.

In addition to protecting your investment while in transit, Purfresh:

• Extends shelf life – allowing more time to reach the buyer
• Reduces or eliminates chemical use
• Complies with USDA and FDA organic guidelines
• Maintains freshness – ensuring you receive the maximum value for your shipment
• Saves money by reducing waste, repack, and related claims processing
• Enables sensitive produce to be economically shipped longer distances – helping you reach and develop new markets
• Provides on-demand trip reports and claim defense
• Purfresh is the ideal solution for multiple commodities, learn more

Ocean Carriers

For years, customers tried to protect their cargo with traditional controlled or modified atmosphere systems, fungicides, and temperature recorders. But these systems lacked vital capabilities. They couldn’t reduce decay, reduce pathogens, control ripening, and enhance food safety simultaneously. They couldn’t be monitored in real time. And the reefer conditions couldn’t be adjusted en route. Purfresh solves these deficiencies with full transparency real-time monitoring and ozone response. Proven, cost effective, and chemical free, Purfresh is the ideal solution for cargo requiring strict ethylene, humidity, oxygen, and carbon dioxide adherence, and comprehensive post-voyage data.

Proven effective, Purfresh keeps your customers happy and your workers safe.

With Purfresh you can:

• Increase revenue per TEU – expands types of reefer commodities for premium shipments
• Increase market opportunities – new routes now possible because commodities can survive on the ocean
• Reduce costs – reduce claims processing and minimize labor requirements associated with CA
• Increase asset utilization – works on new or existing containers and does not require pressure testing or gas injection

Learn more about Purfresh's Cargo Monitoring capabilities.

Retailers, Insist on Purfresh for:

• Extended shelf life—decrease shrink and decay
• Optimize inventory
• Differentiation—promote the added value of residue-free produce and take advantage of our Quality by Purfresh program to further separate you from your competition
• Trip analytics and incident/claim management

Quality by Purfresh – A Mark of Progress, Innovation, and Leadership

The Quality by Purfresh program recognizes Purfresh customers who are committed to achieving exceptional quality standards through sustainable practices. Designed to address consumer and industry concerns around food safety, the environment, and worker conditions, the program rewards organizations that improve post-harvest processes enhancing food safety and reduce chemical use within their operations. Companies receiving the distinguished “Quality by Purfresh” mark have demonstrated leadership, innovation, and a focus on providing some of the highest quality food in the industry. Qualifying customers are recognized with a plaque, promoted on the Purfresh corporate website, and issued the “Quality by Purfresh” logo to display on product packaging, marketing materials, website, and signage.

Showcasing the Quality by Purfresh designation is a clear mark of distinction and

• Recognizes your commitment to quality, leadership, and innovation
• Increases visibility and differentiation of your business
• Enhances credibility in the marketplace

For additional information about Quality by Purfresh, or Purfresh products, please email us or contact the Purfresh Marketing Department at 877.668.0303

Purfresh active atmosphere panels are easy to install, operate, and maintain. The panel simply mounts into the existing evaporator fan access panel and can be operational in as little as 15 minutes.

Much simpler than traditional CA/MA shipments, Purfresh does not require airtight environments or curtains, nor does it take up cargo space inside the container.

Equipped with the Intellipur monitoring and tracking software, the Purfresh system provides an unparalleled level of transparency by monitoring the temperature, relative humidity, carbon dioxide, oxygen, and ozone, as well as the location of the container via GPS tracking. This level of en route visibility can help shippers avoid catastrophic loss by being able to quickly identify problems (such as closed vents) and take the appropriate action before it’s too late to save the load.

Customer Case Studies

		Adano Fruit
Customer Contact		Mr. Alejandro Adano
Customer Title		Director
Route		Uruguay to Asia, Europe, and North America
Days of Voyages		29 - 40 Days
Commodities		Blueberries & Mandarins
Problem		Shriveling and mold during ocean transport; limited routes
Solution		Purfresh Active Atmosphere
Results		Reach new market; higher quality fruit
Quote		“Purfresh allows us to reach destinations with confidence that the high quality standards of our products will be maintained when the fruit reaches our customers. Our customers are thrilled with the arrivals, and we will continue to utilize Purfresh for future shipments.”
		Comercializadora Tierra Mexicanan (Comtiem)
Customer Contact		Mr. Angel Ramirez
Customer Title		International Sales Manager
Route		Mexico to Europe & Mexico to the United Kingdom
Days of Voyages		23 - 28 Days
Commodities		Limes
Problem		Mold & ripening losses on ocean voyages more than 14 days in duration
Solution		Purfresh Active Atmosphere
Results		Improved bottom line – less decay, stronger color & longer shelf life
Quote		“We experienced a significant difference in the quality of the fruit for voyages longer than 14 days utilizing the Purfresh system compared to other solutions. As a result, we experienced fewer claims and an improvement in the company’s bottom line. We are thrilled with the technology and will continue to utilize Purfresh for future shipments.”