Features:

• 600 Performance Rating, MERV 8 Performance Rating.
• Convenient package of 6 filters.
• Up to 3 months of filtering performance.
• Up to 20 times more effective at capturing micro particles than ordinary fiberglass filters.

Editor Reviews:

Product Description:
Excellent for high-velocity equipment. Captures large, airborne allergens like mold spores and large dust particles. No unnecessary antimicrobial chemicals added. Filtrete filtering material will not support the growth of bacteria, mold, mildew or fungi in normal use.

Rating : - FURNACE FILTERS v UPS!!
The filters themselves are a good product. However, the way in which they are delivered is totally unacceptable. This specific UPS delivery was no different than any other. The shipping container(which happened to be the filter dispenser box)was crushed and filthy! Two of the twelve filters are crushed on one end. I believe however that they are usable. The problem is that every shipment I receive from UPS includes a damaged and filthy container. The drivers always put the package at the back door, knock lightly, run to their trucks, and speed off. There is never an opportunity to reject the delivery, because they are gone before anyone can reach the door. Suppliers using UPS to deliver their products must put an end to this!