F1821-12 Filter Description

The F1821 “FiberTrap” filter is the OEM replacement 1st stage, 1" throwaway MERV 4 pre-filter for Abatement Technologies, Inc.’s model PAS2400 portable air scrubber. The actual size of the Abatement Technologies F1821 air filter is approximately 18 x 24 x 1.

The FiberTrap pre-filter is designed to capture the coarsest particles circulating through your air duct system which helps to extend the life of the 2nd stage carbon-pleated filter and the HEPA filter, saving you money!

Manufacturer recommended replacement schedule for the F1821 pre-filter:

• High Particulate - every 8 hours
• Medium Particulate - every 48 hours
• Low particulate - every 72 hours or until filter light goes on

For instructions on how to change your air cleaner filter, please refer to your units Instruction Manual.

The Abatement Technologies F1821-12 18 X 24 X 1 pre-filter 12 pack is UL 900 Class 2 listed.

F1821-12 18 X 24 X 1 Pre-Filter 12 Pack.

Features:

• Filter Type: Pre-Filter Pad
• Efficiency Rating: Not Rated
• Frame Type: None
• Media Type: Natural Fiber
• Gasket Type: None
• UL900 Flammability: Yes

Additional Details:

• Std Pkg Uom: CS
• Std Pkg Qty: 12
• Price Unit: PR
• Package: 12PR/CS
• 1 in. pre-filter.
• Only compatible with PAS2400