Pad and Frame Air Filter (1 Frame and 6 Pads) - 6" x 20" x 3/4"Includes one Frame and PACK of 6 pads The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts. The permanent frame is constructed of space age plastics that are resistant to corrosion, oxidation and deterioration. Filtering inserts are anti microbial and are more efficient in capturing particles, such as dust, ragweed, pollen, etc., from the air stream, than standard fiberglass filters purchased at retail

Filtering inserts are anti-microbial and are more efficient in capturing particles

Our 304 Stainless Steel Grease Baffle filters are designed to hold up through the toughest conditions

åÊWe look forward to delivering our American-made

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

with each stage capturing progressively smaller particles inside the filter

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

No screws need

28X Increased Efficiency

Either way

if not you can measure it or check the HVAC unit and the owner‰۪s manual

the more efficient a filter is at removing particles

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