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Purolator is a leading manufacturer of HVAC filtration products for residential, commercial/industrial, and HEPA applications. |
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The hi-E 40I is a medium efficiency pleated filter specially constructed for use in systems requiring UL Class I listed products. The perimeter frame is constructed of UL approved non-flammable board. The pleated media is bonded upstream and downstream to diagonal support elements to increase filter stability. The media is a special 1/8" thick, high density, ultra-fine fiberglass reinforced by a woven fiberglass mesh. The hi-E 40I offers 30-35% average efficiency and 90-93% average arrestance when tested in accordance with ASHRAE 52.1-1992.
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Specialty Filters
- MERV Rating: 7
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The hi-E 40H is a medium efficiency pleated filter specially constructed for use in systems involving elevated operating temperatures. The perimeter frame on the hi-E 40H is constructed of 24 gauge aluminized steel. The pleated element is supported downstream by a 24 gauge expanded aluminized steel face guard to ensure stability of the media pak at elevated temperatures. The filter media is 1/4" thick, high-density ultra-fine fiberglass reinforced by a woven fiberglass mesh. The hi-E 40H is constructed to operate at 400F continuously and may be subjected to temperatures up to 450F for short durations of not more than 10 minutes.
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Specialty Filters
- MERV Rating: 7
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This filter is a medium efficiency, self-supported, extended surface pleated air filter, effective in stand-alone applications or as a prefilter in place of a disposable, permanent, or media pad/frame filter.
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Specialty Filters
- MERV Rating: 7
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This rigid box filter is a high efficiency, extended surface ASHRAE rated air filter. It is built specifically for environments with elevated operating temperatures up to 750F. Recommended airflow rate: 500 FPM (625 FPM maximum).
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Rigid Cell Filters (Box Filters), Specialty Filters
- MERV Rating: 11
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This rigid box filter is engineered to provide medium and high efficiency filtration combined with a prolonged life cycle. Designed for use in high-velocity or turbulent airflow conditions, allowing for airflow up to 2500 CFM.
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Rigid Cell Filters (Box Filters), Specialty Filters
- MERV Rating: 11
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This self-contained v-configuration rigid cell filter is maintenance free, easy to replace and can withstand nominal airflow of 3000 CFM. The SERVA-Cell VA is also available in a Gas Turbine (GT) model.
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Rigid Cell Filters (Box Filters), Specialty Filters
- MERV Rating: 11
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This refillable carbon tray provides dual filtration of particulate and odor adsorption. Available for vapor or liquid phase filtration.
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Specialty Filters
- MERV Rating: NA
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