Purolator Hi-E™ 40I Pleated Medium Efficiency Filters, MERV Rating : 8

Item # PUR 5257402231 by Purolator (Mfg. Part # 5257402231, )

$595.68 / Carton
Order 5+ and save $11.91 Per Carton

Due to manufacturer restrictions you must purchase a minimum of $200 of Purolator Filters with each Purolator order

Delivery time for this item is currently 5-14 days.

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.

  • Quantity : 12 per Carton
  • Size: 16 x 20 x 2
  • MERV Rating: 8
Sizes are rounded up to the nearest full inch and can vary from 1/4 to 1/2 inch smaller.

Click Chart for More Information on MERV Ratings