659 — Steel Return Air Filter Grille, 1/3in. Fin Spacing

All-steel construction
1/3" spaced fins set at 20 degrees
Effectively conceals filter
Use standard 1" thick disposable filters (not included)
Removable face for easy installation and cleaning
Equipped with adjustable filter retainers
Bright White finish

How to Specify

Provide the following information:

Model number
Width
Height
Finish

Standard Sizes (inches)

	Height
Width		10	12	14	16	18	20	24	25	30	36
	8							•		•
	10	•					•	•		•
	12		•			•	•	•		•
	14			•			•	•	•	•	•
	16				•		•	•	•	•
	18					•		•		•
	20	•	•	•		•	•	•	•	•
	24		•	•		•	•	•		•
	25			•	•		•		•
	30			•	•		•	•		•
	36							•

Note: When ordering, specify horizontal dimensions first.

Engineering Data – 631, 650, a650, 659, 651

Submittal Data — 659

First Name

Last Name

Phone Number

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659 — Steel Return Air Filter Grille, 1/3in. Fin Spacing

Engineering Data

Submittals