The Hi-E 40 is a medium efficiency pleated filter, available in 1 in, 2 in or 4 in depths and several standard face sizes to accommodate most system requirements. The 100% hydrophobic synthetic media provides 35 to 40% average efficiency and nearly 95% average arrestance. The Hi-E 40 is effective as a stand-alone filter or prefilter.
Purolator® Air Filter, Model: HE40-STD4, Pleated Filter, Synthetic Media, Beverage Board Frame, 20 in Width, 20 in Height, 4 in Depth, 8 MERV, 35 to 40 % Filter Efficiency, 15.7 sq-ft Media Area, 9 Pleats per Linear Feet, 300 fpm Rated Velocity, 0.2 in-WG Initial Resistance, 1 in-WG Final Resistance, 95 % Average Arrestance, 19-1/2 in H x 19-1/2 in W x 3-3/4 in D Actual, 225 deg F, Domestic/Import: Domestic
Model
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HE40-STD4
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Filter Type
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Pleated
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Media Material
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Synthetic
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Frame Material
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Beverage Board
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Initial Resistance
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0.2 in-WG
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Final Resistance
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1 in-WG
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Domestic/Import
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Domestic
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- Hi-E 40 filters are made with 100% synthetic fibers providing mechanical efficiency to achieve a MERV 8 performance
- Hi-E 40 filters have a MERV 8 performance before and after a conditioning step
- The MERV 8 media has a Polyvinyl Acetate (PVA) adhesive that is not affected by mold or microbial growth
- Heavy-duty beverage board frame - moisture-resistant, sturdy frame material stands up to rough handling and difficult service conditions, providing long service life
- The new die-cut pattern increases contact points between the beverage board and die-cut by 50%
- Two piece frame construction - double wall thickness around the outer edge and integral die-cut cross members provide strength and rigidity
- Hi-E 40 filters will not rack, warp or bend under normal handling or operating conditions
- The adhesive used to bond the frame and media pack into a unitized assembly is highly water repellent
- The pleats hold together even when wet
- No delaminating, no excessive buckling, no collapsing
- The Hi-E 40 expanded metal pleat support grid is made of galvanized steel for maximum rust resistance
- The metal grid maintains pleat shape and prevents fluttering in operation
- Consistent pleat shape minimizes resistance and improves dirt loading characteristics throughout the life of the filter
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Full Engineering Drawing
https://assets.unilogcorp.com/267/ITEM/DOC/Purolator_5267502054_Full_Engineering_Drawing.pdf
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Specification Sheet
https://assets.unilogcorp.com/267/ITEM/DOC/Purolator_5267502054_Specification_Sheet.pdf