Flander’s Pre Pleat 40 pleated filter is made for use in heating systems, ventilation systems and air-conditioning systems operating at variable speeds. The Pre Pleat 40 is available in two (2) categories:, CS = standard capacity and HC = high capacity. Those categories are determined by adding the number of pleats by linear foot. The Pre Pleat 40’s MERV 8 efficiency is superior to most competitor filters with a MERV 6-7 efficiency and with the same pressure differential. Pre Pleat 40 filters are available in most standard sizes and with 1", 2" and 4" depths.
Features
• Comes with an ecologically advanced filtration media and entirely made of recycled materials.
• Its pleated "V" shaped design maximizes the media surface
• An extented metal screen prevents media flutter while in operation
• Diagonal and horizontal support members provide frame strength
• The media is sealed to eliminate air leaks
• 30-35% average efficiency (ASHRAE 52.1-92)
• MERV 8 (ASHRAE 52.2-99)
• UL Class II
• Special sizes available
Pre Pleat 62RM11 pleated panel filter enables a significant upgrade in collection efficiency over existing MERV 8 products at the same resistance levels. Therefore, a 3-35% average efficiency (MERV 8) can be upgraded to 60-65% (MERV 11) with practically the same resistance levels. The Pre Pleat 62RM11 are available in two (2) categories: high capacity and standard capacity with respective initial pressures of .34” W.G. and .30” W.G. All standard sizes are available with 1”, 2” and 4” depths.
Features
• Upgrade existing rooftop and secular system by up to 300% in efficiency to remove incoming contaminants not previously removed
• Upgrade existing prefilter plenums with the 62RM11 Pleat to increase the life of your more expensive final filters downstream
• Electrostatic charged progressive density synthetic media sealed on the frame to eliminate air leaks
• MERV 11 (ASHRAE 52.2)
• UL Class II
• Special sizes and high velocity design available
Rigid-Air extended media surface rigid filters are designed for use in most commercial or industrial HVAC systems where medium to high-efficiency filtration is required.
The filtering media used for this filter are synthetic or fiberglass available in ASHRAE efficiencies of 50-55%, 60-65%, 80-85% and 90-95%. These filters come in standard dimensions with a depth of 6" and 12".
Features
• Rugged corrosion-resistant steel casing minimizes damage during shipping and handling
• Lofted fiberglass micro-fine or synthetic media is held in position by upstream and downstream plastic or metal pleat supports
• Units are available with or without header
• Filters are completely rigid for start and stop systems
• MERV 10-14, ASHRAE 52.2
Heavy-Duty Construction - High Performance in Tough Operating Conditions. Provides Strength, Moisture Resistance. The frame is made with a 2-piece die-cut constructed from high wet-strength beverage carrier board.
Indoor Air Quality
VariCel II filters with antimicrobial are designed specifically to improve Indoor Air Quality (IAQ). Air filters are created to trap and concentrate particulate air contaminants, including fungal and bacterial spores. The presence of antimicrobial in the filter media is intended to preserve the integrity of the media through the useful life of the filter. Antimicrobial preservatives are not meant to increase the efficiency of the filter, or to kill microorganisms “on the fly” as they pass through a filter. Antimicrobial is EPA-registered and environmentally safe.
Unitized Construction Adds Strength, Prevents Leakage
Two mating die-cut boxes are bonded together, forming a double wall around the perimeter of the filter. The mini-pleat media pack is bonded inside the double wall. The double-walled frame prevents leakage and increases rigidity.
Easy Disposal
The thinner depth and fiberboard frame make disposal easy. VariCel II filters are only one-third the volume of other high-efficiency filters, significantly reducing the contribution to landfills. With no metal components, they are also suitable for incineration.
Features
Flanders offers a complete line of Alpha Cell HEPA Filters in two efficiencies to meet the needs of critical applications where HEPA filtration is required. Individual testing, rigid quality control, and modern assembly methods are used to ensure conformance to specifications. Alpha Cell HEPA and ULPA Filters are either UL 900 Class 1 or Class 2 listed.
Each Alpha Cell HEPA filter has a minimum efficiency of 99,97% on 0,30-micrometer size particles when tested at rated capacity on a Q-107 penetrometer.
Each scan tested Alpha Cell filter has a minimum efficiency of 99,99% on 0,30-micrometer particles. Scan testing is in accordance with Section 6.2 of IEST-RP-CC034.1, HEPA, and ULPA Filter Leak Tests.
Features
• Minimum efficiency is 99,97% on 0,30 micrometer particles
• Manufactured in a variety of wood and metal frame types
• Available with a media pack with aluminum separators or with a separator-less pack (*Pureform media)
• Available in a variety of sizes with either a gasket seal or a gel seal
The Alpha 2000 High Capacity HEPA filter is available in a nominal 12” depth configuration. It is designed for optimum performance and low operating costs in both new and replacement systems. The Alpha 2000 saves space, energy, and material and labor costs with 40% more media area than the standard capacity Alpha Cell filter.
Each Alpha 2000l HEPA filter has a minimum efficiency of 99,97% on 0,30-micrometer size particles when tested at rated capacity on a Q-107 penetrometer.
Each scan tested Alpha 2000 filter has a minimum efficiency of 99,99% on 0,30-micrometer particles. Scan testing is in accordance with Section 6.2 of IEST-RP-CC034.1, HEPA, and ULPA Filter Leak Tests.
Features
• Efficiencies are 99.97% and 99.99% on 0.30 and 99.9995% on 0.12 micrometer particles
• High capacity Alpha 2000 filters can reduce the filter bank size
• Corrugated aluminum separators stabilize the moisture-resistant media pack (separator style)
• Available as a separatorless media filter with a self-supporting media pack (*Pureform media)
• Available in a variety of frame materials in gasket or gel seal design
Flanders manufactures metal-frame separator-style HEPA filters for applications with high-temperature requirements up to 1,000°F (540°C) for exhaust air only and 500°F (260°C) for supply air. High-temperature filters are available with either a gasket or fluid seal. Filters with Blu-Jel® gel seal have a maximum service temperature of 390°F (199°C). Two types of sealants for high-temperature HEPA filters are offered.
Features
• Efficiencies are 99.97% and 99.99% at 0,30 µm. The 99,99% efficiency is only available for the 500º F model
• High Capacity filter available only in the 500º F model
• Corrugated aluminum separators stabilize the moisture-resistant media pack (separator style)
• Available as a separatorless media filter with a self-supporting media pack (*Pureform Media) 500º F model only
• Stainless Steel frame materials only with gasket or gel seal design
Flanders Superflow 24 is a V-bed HEPA filter (99.99% at 0.30 micrometer) specifically designed for high airflow applications requiring HEPA efficiency at an ultra low-pressure drop. The Superflow 24 can be incorporated into systems with air velocities of 600 fpm and a pressure drop of 1.0-inch w.g.
The Superflow 24 filters are manufactured with wet laid microfine fiberglass media. The media is formed into a mini pleat utilizing a hot melt separator and arranged in a V-bed configuration. There are twelve individual mini pleat packs sealed on all four sides to the frame with two-component polyurethane
Features
The product offers the following advantages over conventional HEPA filters:
• Longer Life – Gasket seal Superflow 24 filters have 400 sq. ft. of media compared to 240 sq. ft. For traditional HEPA filters. The greater media area provides a longer time period between filter replacements.
• Improved Efficiency – The significant quantity of media translates into an extremely low media velocity. Therefore a minimum overall efficiency of 99.99% at 0.30 µm is easily assured. Traditional HEPA filters have an overall efficiency of 99.97% at 0.30 µm.
• Lower Operating Cost – The typical HEPA filter pressure drop can range from 1.4-inch w.g. to 1.8-inch w.g. at the rated flow. The pressure drop of the Superflow 24 is 1.0-inch w.g. at the rated flow.
The Bag-In/Bag-Out side access high efficiency air filter housing is a permanent housing designed to hold either gasket or gel seal filters. It is an all welded product designed for critical clean air exhaust applications.
Inside each unit’s door(s), a ribbed inlet collar provides for a PVC bag attachment. The PVC bag creates a
barrier seal between service personnel and the contaminated filters. Therefore,
filter-servicing personnel avoid direct contact with any threatening particulate. An initial bag kit is included with each order.
Depending on end user requirements, a variety of prefilter, absorber, and/or HEPA filter sections are incorporated into the unit. Housings may be joined in series or parallel.Test sections in series may also be incorporated with the housing. Specific fan filter combinations are also available for isolation room systems. These systems encompass blowers with inverters/starters and or PLC controllers to provide constant system airflow as the filters load.
A removable access door for each type filter section allows for individual filter/absorber change out. Each housing is custom manufactured to meet specific end user requirements.
The all stainless steel unit allows an unencumbered airflow through the upstream and downstream openings. All Bag In/Bag Out housings are factory pressure decay tested in accordance with ANSI/ASME-N510-1995 reaffirmed up to +/- 10” W.G. Further, all units are manufactured in accordance to the quality criteria listed in AG-1. Complete component trace ability is provided upon request.
JAS Filtration's isolation damper creates a barrier between hazardous contaminants and the air filtration housing(s). It is rectangular in shape and manufactured to withstand a minimum of 10” water gauge. The dish on the damper has a knife-edge on it as so it seats against the sealing gasket. An actuator box is located on the center exterior of the damper as well.
Applications
• Radiological Contamination
• Pharmaceutical and Biotechnological Clean Rooms
• Medical Device Clean Rooms
• Microelectronics
• Nanotechnology
• Hospital Suites
• Isolation Areas
JAS Filtration's isolation damper creates a barrier between hazardous contaminants and the air filtration housing(s). It is rectangular in shape and manufactured to withstand a minimum of 10” water gauge. The dish on the damper has a knife-edge on it as so it seats against the sealing gasket. An actuator box is located on the center exterior of the damper as well.
Applications
• Radiological Contamination
• Pharmaceutical and Biotechnological Clean Rooms
• Medical Device Clean Rooms
• Microelectronics
• Nanotechnology
• Hospital Suites
• Isolation Areas
The upstream test section is used when individual filter efficiency testing is required versus the overall system. The upstream test section is used to inject an aerosol challenge via spider nozzles upstream of the specific HEPA filter and or carbon adsorber. The aerosol challenge is then uniformly dispersed through a diffuser, which is either fixed or swings away per the end user’s operating criteria. Samples of the
aerosol are taken upstream of the HEPA filter and penetration levels are determined. The test section can be incorporated with and without prefitler sections. Please contact the factory for any technical information required.
Applications
• Radiological Contamination
• Pharmaceutical and Biotechnological Clean Rooms
• Medical Device Clean Rooms
• Microelectronics
• Nanotechnology
• Hospital Suites
• Isolation Areas
• Nuclear
The isokinetic scan section is used to scan HEPA filters and is located directly downstream of the HEPA filter. The in place test is conducted by removing the door of the housing and manipulating the isokinetic probe through a clear PVC bag. The probe travels along a grid as so samples can be taken of each segment of the filter to pinpoint any filter
leakage. Upon finding the precise location of the filter leak, the end user has the option of either repairing the filter or replacing it.
Applications
• Radiological Contamination
• Pharmaceutical and Biotechnological Clean Rooms
• Medical Device Clean Rooms
• Microelectronics
• Nanotechnology
• Hospital Suites
• Isolation Areas
• Nuclear
The test outlet section is located downstream of the HEPA filter or carbon adsorber. The test section samples the aerosol challenge injected upstream and is able to determine whether the filter passes the in place efficiency test.
Applications
• Radiological Contamination
• Pharmaceutical and Biotechnological Clean Rooms
• Medical Device Clean Rooms
• Microelectronics
• Nanotechnology
• Hospital Suites
• Isolation Areas
• Nuclear