Laminaire’s 24 in. x 24 in. aluminum return air filter grid provides an adequate option for passive or forced ventilation in any type of ceiling or wall. It can be used for injection or extraction of air in any type of residential or commercial structure. Premium never rust aluminum construction with white powder-coated finish provides lasting durability. Duct opening size equals grille size and installation is easy with 2-included screws.
- Corrosion resistant aluminum construction
- Efficient curved blade air pass through design return grille
- Extruded aluminum construction
- High-resistance electrostatic white paint finish
- Dimensions in the description correspond to duct hole dimensions












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