Welded Reinforced Heavy Duty Floor Grille 1600-R-12X20 past 12 months 3 or 4 way patterns

3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"

2" ADC compliant round collar with a bead for ease of installation

Holds up to a 1" filter (not included) with filter retention tabs (FG1)

Soft White

For evaporative coolers or central blower systems

Welded Reinforced Heavy Duty Floor Grille 1600-R-12X20 past 12 months 3 or 4 way patternsStandard Features * Steel honeycomb construction * Flush core and frame provides smooth surface * Free area equals more than 75% of nominal size * Driftwood Tan Options * Mounting holes for sidewall and ceiling application * 1600R reinforced welded core and extra supports for heavy duty application * Standard Color, Designer Color, Plated Metal or Wood Finish available on this product