| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Fan Accessory Type | Fits Fan Size | For Use With/Related Products | Features | Material | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | 8452GUARD FINGER FOR 4 1/2" FAN MET Keystone Electronics | 1,611 |  |   Datasheet | - | Bulk | Active | Finger Guard | 120mm Sq | - | 7 Rings | Nickel, Chrome Plated | 
|   | 8459GUARD ASSY 3.80"SQ FOR 3 5/8"FAN Keystone Electronics | 3,742 |  |   Datasheet | - | Bulk | Active | Filter/Screen | 92mm Sq | - | 3 Rings | Acrylonitrile Butadiene Styrene (ABS) | 
|   | 8460GUARD ASSY 4.87"SQ FOR 4 1/2"FAN Keystone Electronics | 1,385 |  |   Datasheet | - | Bulk | Active | Filter/Screen | 120mm Sq | - | 3 Rings | Acrylonitrile Butadiene Styrene (ABS) | 
|   | 8447GUARD FINGER FOR 1 1/2" FAN MET Keystone Electronics | 2,090 |  |   Datasheet | - | Bulk | Active | Finger Guard | 40mm Sq | - | 2 Rings | Nickel, Chrome Plated | 
|   | 8448GUARD FINGER FOR 4 1/2" FAN MET Keystone Electronics | 3,567 |  |   Datasheet | - | Bulk | Active | Finger Guard | 120mm Sq | - | 4 Rings | Nickel, Chrome Plated | 
|   | 8444FAN FILTER ASSEMBLY 60MM Keystone Electronics | 2,560 |  |   Datasheet | - | Bulk | Active | Filter Guard Assembly | 60mm Sq | - | - | Aluminum; Polyamide (PA6), Nylon 6, Glass Filled | 
|   | 8467GUARD FAN FOR 2 1/2" FAN PLASTIC Keystone Electronics | 1,017 |  |   Datasheet | - | Bulk | Active | Finger Guard | 60mm Sq | - | 3 Rings | Acrylonitrile Butadiene Styrene (ABS) | 
|   | 8457GUARD FINGER FOR 10" FAN METAL Keystone Electronics | 4,054 |  |   Datasheet | - | Bulk | Active | Finger Guard | 254mm Dia | - | 9 Rings | Nickel, Chrome Plated | 
|   | 8443-MOFILTER 40MM Keystone Electronics | 4,620 |  |   Datasheet | - | Bulk | Active | Replacement Filter Element | 40mm Sq | - | - | Polyester (PES) | 
|   | 8444-MOFILTER 60MM Keystone Electronics | 3,243 |  |   Datasheet | - | Bulk | Active | Replacement Filter Element | 60mm Sq | - | - | Polyester (PES) |