Egg-crate grilles have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except 595 x 595 overall ‘tile replacement’ sizes).
Eggcrate grilles with removable or hinged cores and disposable filter panel are available to special order.
Used in conjunction with the Grill Boxes. (Plastic & Galvanised Steel).
Available in silver or white. Please state on order.

Many more sizes available.