Practical Pleated Air Filter (2-Pack) - 34" x 34" x 5" Quantity:Default They are constructed from 304

They are constructed from 304 Stainless Steel material formed to exact specifications

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

Either way

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease

Easy Installation and ServiceåÊ

Practical Pleated Air Filter (2-Pack) - 34" x 34" x 5" Quantity:Default They are constructed from 304Yes, we even have the odd sizes! The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters. In general, the more efficient a filter is at removing particles, the greater it's resistance to airflow, and the greater the pressure drop it creates. One way to overcome this problem is to increase the surface area of the filter media. The "Practical Pleat" contains over 500% greater surface