| Depth | : | 2 in |
| Domestic/Import | : | Domestic |
| Filter Type | : | Pleated |
| Final Resistance | : | 1 in-WG |
| Height | : | 22 in |
| Initial Resistance | : | 0.28 in-WG |
| MERV | : | 8 |
| Media Material | : | Synthetic |
| Pleats per Linear Feet | : | 10 |
| Rated Velocity | : | 500 fpm |
| Temperature Rating | : | 225 deg F |
| Width | : | 20 in |
Hi-E and Hi-E 40 pleated filters exceed ASHRAE Standard 52.2 for MERV 10 and ASHRAE Standard 62 for MERV 8 air cleaning specifications. These medium-efficiency filters, available in several standard face sizes, utilize 100% hydrophobic synthetic media, delivering 35-40% average efficiency and nearly 95% average arrestance. Hi-E and Hi-E 40 pleated filters are effective as a stand-alone filter or prefilter. To enhance their durability, consider this: How many pleats have you seen with rust flaking off the grid The Hi-E expanded metal pleat support grid is constructed from galvanized steel, ensuring maximum rust resistance. This steel grid not only maintains pleat shape but also prevents fluttering during operation, leading to consistent pleat shape that minimizes resistance and improves dirt-loading characteristics throughout the filter's life. Available in MERV 10 and MERV 8 ratings, Hi-E and Hi-E 40 filters cater to a broad spectrum of filtration needs and system requirements.
Purolator® Hi-E 40® Medium Efficiency Air Filter, Pleated Filter, Synthetic Media, 20 in Width, 22 in Height, 2 in Depth, 8 MERV, Pleats per Linear Feet: 10, 500 fpm Velocity, 0.28 in-WG Initial Resistance, 1 in-WG Final Resistance, 225 deg F, Domestic/Import: Domestic