Terra Universal Product Manual
WhisperFlow® Fan Filter Units
©
Copyright 2021 Terra Universal Inc. All rights reserved
•
Revised April 2021
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
25
9.
Replacement Parts
Replacement parts apply for the following models:
Standard WhisperFlow®
Smart® WhisperFlow® EC (Electronically Commutated) Motor
Narrow WhisperFLow®,
WhisperFlow® Reverse-Flow
Ducted Filter Module WhisperFlow®
Please contact us for information on replacement parts. Some replacement parts may differ across generations of some
models. Provide sales associate with pertinent information, such as serial number, model number and date, for replacement
parts or a new FFU. Information located on the FFU label on the lower part of the assembly.
Order Number _____________________________________________________________________________________
Serial Number _____________________________________________________________________________________
Unit Model Number__________________________________________________________________________________
Date _____________________________________________________________________________________________
Room-side Replaceable Filters
Nominal Unit Size (ft.)
Filter
Frame Material
Part Number
2’ x 4’ (RSR)
HEPA
Aluminum
6601-25-R
2’ x 3’ (RSR)
HEPA
Aluminum
6601-26-R
2’ x 2’ (RSR)
HEPA
Aluminum
6601-27-R
2’ x 4’ (RSR)
ULPA
Aluminum
6601-28-R
2’ x 3’ (RSR)
ULPA
Aluminum
6601-29-R
2’ x 2’ (RSR)
ULPA
Aluminum
6601-30-R
Top Side Replaceable Filters
Nominal Unit Size (ft.)
Filter
Frame Material
Part Number
2’ x 4’ (Top Side Replaceable)
HEPA
Aluminum
6601-25
2’ x 3’ (Top Side Replaceable)
HEPA
Aluminum
6601-26
2’ x 2’ (Top Side Replaceable)
HEPA
Aluminum
6601-27
2’ x 4’ (Top Side Replaceable)
ULPA
Aluminum
6601-28
2’ x 3’ (Top Side Replaceable)
ULPA
Aluminum
6601-29
2’ x 2’ (Top Side Replaceable)
ULPA
Aluminum
6601-30