20X20 Filter Grill

Our endless aisle includes a 20x20 filter grill and so much more!

Shop 20X20 Filter Grill results

(Showing 1 - 15)

Mfr # 4JRT7

Key Features:

  • Grille/Register Item: Filtered Return Air Grille
  • Item: Filtered Return Air Grille
  • Type: Removable Face
Mfr # 4MJV6

Key Features:

  • Grille/Register Item: Return Air Grille
  • Item: Return Air Grille
  • Type: Perforated, Return, Lay-In T-Bar with Filter Frame and Insulation
Mfr # 4JRT2

Key Features:

  • Item: Return Air Grille
  • Grille/Register Item: Return Air Grille
  • Max. Duct Width (In.): 20
Mfr # 4MJE3

Key Features:

  • Item: Floor Register
  • Grille/Register Item: Floor Register
  • Type: Louvered
Mfr # 4JRT9

Key Features:

  • Grille/Register Item: Filtered Return Air Grille
  • Item: Filtered Return Air Grille
  • Type: Removable Face
Mfr # 14051

Key Features:

  • Specific Gravity: 0.92
  • Container Size: 1 gal
  • Container Type: Bottle
Mfr # 4MJT8

Key Features:

  • Item: Filtered Return Air Grille
  • Grille/Register Item: Filtered Return Air Grille
  • Type: Removable Face
Mfr # 03400

Key Features:

  • Fluid Type: Heavy Duty
  • For Use With: Stainless Steel, Carbon Steel, Inconel, Monel, Hastelloy, Titanium, Aluminum and other Alloys and Exotics.
  • Fragrance: Wintergreen
Mfr # 4MJT2

Key Features:

  • Grille/Register Item: Filtered Return Air Grille
  • Item: Filtered Return Air Grille
  • Type: Removable Face
Mfr # 4JRR1

Key Features:

  • Item: Sidewall/Ceiling Register
  • Grille/Register Item: Sidewall/Ceiling Register
  • Type: Three-Way
Mfr # 4PB22

Key Features:

  • Item: Piano Hinge
  • Door Leaf Height: 72 in
  • Door Leaf Thickness: 0.04 in
Mfr # 14050

Key Features:

  • Application: Ferrous and Non-Ferrous Metals, Including Brass, Copper and Aluminum
  • Standards: NSF P1 Registered, OSHA Hazard Communication
  • Container Type: Aerosol
Mfr # 4MJE6

Key Features:

  • Grille/Register Item: Floor Register
  • Item: Floor Register
  • Type: Louvered
Mfr # 4MJT7

Key Features:

  • Grille/Register Item: Filtered Return Air Grille
  • Item: Filtered Return Air Grille
  • Type: Removable Face