Media Modules, Cylinders & Filters
PureAir® has developed a versatile line of modules, canisters, and filters designed to effectively remove contaminants and odorous gases for various applications. The use of multiple chemisorbant media types allows customers to target specific contaminants, ensuring efficient removal for a wide range of pollutants. Each option is adaptable, allowing for customization based on specific application requirements. All are designed to be interchangeable with existing filtration system for customers looking for a stop-gap solution that doesn’t require a complete system overhaul.
PurePak™ & CK Modules:
PureAir offers two types of recyclable/disposable modules for use in industrial and commercial environments – PP12/PP18 and CK12/CK24. These factory filled modules are engineered with notches that allow seamless installation in competitor units. Ideal for use in PureAir’s Side Access Housing (SAH) units and in other air purification systems, the modules eliminate media bypass and minimize cleanup during changeouts, ensuring a fast and efficient process.
PurePak™ Modules
Designed for Industrial and Commercial applications
PP12 – 12″ x 24″ x 12″ dimensions for airflows up to 250 ft/min
PP18 – 6″ x 24″ x 18″ dimensions for airflows up to 500 ft/min
CK Modules
Designed for Commercial applications with a V-shaped airflow design that optimizes removal efficiency in air handling units
CK12 – 12″ x 24″ x 12″ dimensions with a 1” header and a low-pressure drop
CK24 – 24″ x 12″ x 12″ dimensions with a 1” header and a low-pressure drop
CK12 Half Module
Arrows indicate direction of airflow
CK24 Full Module
FACILITY TYPE: Subway Extension Project – Tunneling
LOCATION: Los Angeles, California
EQUIPMENT/MEDIA USED: PurePak™ Modules (PP12) and Sulphasorb XL™ chemisorbant media
PROBLEM: The City of Los Angeles was deep tunneling for the Westside Subway Extension Project, which is near the La Brea Tar pits, and needed a solution to combat the high H2S levels they expected would be released into the air during the tunneling process. Once drilling began, they experienced other noxious odors that needed to be removed from the air, including VOCs, sulfur compounds, and mercaptans.
SOLUTION: PureAir® provided the City of Los Angeles with 641 – PP12 modules filled with Sulphasorb XL™ chemisorbant media for each of their existing gas-phase system (3,846 PP12 modules total) that have been successful at keeping the odors out of the air.
Matrix™ Filter:
Carbon based adsorbent media matrix blocks are encased in a recycled galvanized frame and screen for installing into various filtration systems, providing superior performance of PureAir chemisorbant media. The matrix blocks have an extruded monolithic carbon structure that can be made of either PureAir AC-X media, Ammoniasorb® media, or Sulphasorb 2™ media. The size and shape of the monolithic structure of the cells leads to turbulent flow and superior performance. The filter allows for no bypass and a very low pressure drop creating total air filtration with efficient energy use. The Matrix™ filter is perfect for retrofit applications.
Download Matrix Filter Brochure
Honeycomb Filter:
The Honeycomb Filter is a thinner option to the Matrix™ filter and is designed for applications that need a blend of various media to remove unwanted gases. The filters are offered in a variety of dimensions, 1″, 2″, or 4″ depths, depending on the space and pressure drop requirements, which can be filled with a variety of chemisorbant media. The filter is disposable, easy to use, and an excellent choice for retrofit applications. Filter volume can be at 50%, 75%, and 100% media, depending on the filtration and air resistance constraints.
Download Honeycomb Filter Brochure
Chemisorbant Media Filter:
The Chemisorbant Pleated Media Filter is designed to prevent unpleasant odors and gaseous pollutants from entering a building’s HVAC system. A patented material suspends PureAir’s chemisorbant media in a synthetic web filter technology with even pleat spacing for maximum airflow. The deep pleat filter design maximizes surface area for important first pass removal efficiency. Both box style and single header frames are available for seamless retrofitting into existing units or new installations.
Download Chemisorbant Media Filter Brochure
Cylinders:
Loose-filled, thin-bed cylinders provide effective removal of contaminated or odorous air. PureAir cylinders are custom filled with a variety of chemisorbant media to remove targeted gases. This long lasting, corrosion resistant, and leak free cylinder is available in galvanized steel or plastic, making it a fit for any application requiring the removal of modest contaminant levels in industrial and light commercial environments.
Download Cylinder Brochure
