Type AH Filter Retainers

Type AH


Airsan Type AH filter retainers are designed specifically for flat or “V” bank arrangements. They can be easily built up to any height or width by the progressive addition of retainers. The standard retainer is made of durable 18-gauge galvanized steel, and spot-welded corner gussets ensure strength to meet heavy-duty requirements.

Gaskets around the inside perimeter prevent the bypass of unfiltered air, while two positive retaining clips secure the filter in position. Standard retainers come in either a 2” or 4” nominal thickness, and the 2” can be adapted to hold a 1” thick filter if a Z-111S clip is specified.

All of our retainers are also available in stainless steel or aluminum. Airsan Type AHS stainless steel retainers constructed of rugged 20-gauge, type 304 stainless steel are available in standard 2” sizes.