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An Assortment of Grilles and Registers

Our Return Filter Grilles offer an extensive range of selections for exhaust applications in your facility. These products match in appearance with corresponding supply grilles and registers to maintain architectural continuity.
PGFB Perforated Return Filter Grille, Steel

PGFB Perforated Return Filter Grille, Steel

  • Available with 1" or 2" filter frame
  • Features quarter turn or knurled knob fastening
  • Standard finish is White (WH)
A70DFB Grille, Return, Filter back, 35° Deflection, Horizontal blades, 0.75" Blade spacing, Aluminum

A70DFB Grille, Return, Filter back, 35° Deflection, Horizontal blades, 0.75" Blade spacing, Aluminum

  • The finish is an anodic acrylic paint, baked at 315ºF for 30 minutes with a pencil hardness of HB to H
  • The product is available in 3/4” bar spacing
  • Features aluminum construction with some steel components
A80DFB Grille, Return, Filter back, 35° Deflection, Vertical blades, 0.75" Blade spacing, Aluminum

A80DFB Grille, Return, Filter back, 35° Deflection, Vertical blades, 0.75" Blade spacing, Aluminum

  • Features aluminum construction with some steel components
  • The product is available with 1" or 2" filter frame
  • Available in 3/4" bar spacing
T80DFB Grille, Return, Filter back, 35° Deflection, Vertical blades, 0.75" Blade spacing, Steel

T80DFB Grille, Return, Filter back, 35° Deflection, Vertical blades, 0.75" Blade spacing, Steel

  • The product features 1-1/4” nominal overlap margin
  • The product is available in 3/4” bar spacing
  • The standard finish is White (WH)
T70DFB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.75" Blade spacing, Steel

T70DFB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.75" Blade spacing, Steel

  • 1-1/4" nominal overlap margin
  • Steel construction with welded borders and reinforced corners
  • 1" and 2" filter frames available
T70FB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.75" Blade spacing, Steel

T70FB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.75" Blade spacing, Steel

  • Steel construction with welded borders and reinforced corners
  • 1-1/4” nominal overlap margin
  • 1" and 2" filter frames available
APGFB Perforated Return Filter Grille, Aluminum

APGFB Perforated Return Filter Grille, Aluminum

  • Construction consists of a perforated face consisting of 3/16" holes on 1/4" staggered centers
  • Features a knurled knob or quarter turn fastener
  • The standard finish is White (WH)
A80FB Grille, Return, Filter back, 0° Deflection, Vertical blades, 0.75" Blade spacing, Aluminum

A80FB Grille, Return, Filter back, 0° Deflection, Vertical blades, 0.75" Blade spacing, Aluminum

  • The product features aluminum construction with some steel components
  • The A80FB model is available with 1" or 2" filter frame
  • The standard finish is White (WH) for the A80FB return grilles and registers
T75DFB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.5" Blade spacing, Steel

T75DFB Grille, Return, Filter back, 35° Deflection, Horizonal blades, 0.5" Blade spacing, Steel

  • 1-1/4" nominal overlap margin
  • Available in 1/2" bar spacing
  • 1" and 2" filter frames available
T75FB Grille, Return, Filter back, 0° Deflection, Horizonal blades, 0.5" Blade spacing, Steel

T75FB Grille, Return, Filter back, 0° Deflection, Horizonal blades, 0.5" Blade spacing, Steel

  • Available in 1/2" bar spacing
  • The product features a knurled knob or quarter turn fastener
  • The standard finish is White (WH) for the T75FB grille model
T115FB Return Filter Grilles

T115FB Return Filter Grilles

  • Support bars on 6" centers
  • Stationary bars spaced on 1/2" and 3/8" centers
  • Offers a choice of horizontal face bars (H) or vertical face bars (V)
T85FB Grille, Return, Filter back, 0° Deflection, Vertical blades, 0.5" Blade spacing, Steel

T85FB Grille, Return, Filter back, 0° Deflection, Vertical blades, 0.5" Blade spacing, Steel

  • The product features steel construction with welded borders and reinforced corners
  • The product is available in 0-degree deflection
  • 1" and 2" filter frames available