Using this Fisher & Paykel fridge door shelf dairy cover is easy. First, remove the old cover from your fridge door shelf. Then, place this new cover in its position. Remember, the mounting pin is sold separately, so you'll need to attach it if you have it. When it comes to maintenance, simply wipe it down with a damp cloth to keep it clean. It's made of clear plastic, so avoid using harsh chemicals as they might scratch or damage it. Before buying, always double - check your fridge model number because this brand uses different types of covers. If your model isn't one of the listed ones (E440T, E442B, Active Smart Electronic 680), make sure it will fit your fridge.