Aerated shower heads will blend water with air to create larger drops of water. This gives the appearance and feeling of more water than there really is. … The infusion of air and water in these showers will create a luxurious & silky water experience which will make you wonder why you ever needed a ‘power shower’.

A high pressure shower head is designed to deliver higher water pressure with the same amount of water flow. This is achieved through either adjustable spray settings or a pressure chamber design. … A pressure chamber works by adding air and pressure to the shower water, forcing the water out at higher pressure.