WAXIE Counter Mount Dispensers feature a latch release for quick loading and unloading of refills, so refilling dispensers is easier and faster than with messy, bulk systems. The automatic dispenser is guaranteed for 3 years and measures 2.23"Wx4.29"Hx5.67"D above the counter and 4.25"Wx16.39"Hx4.25"D under the counter. Fits through counter holes 0.9375" to 1.25" in diameter. The automatic dispenser uses four D alkaline batteries (included). The sanitary-sealed, high-capacity, 1500 ml refills also feature a new pump with every bottle. Exclusive, patent-pending NEAT DISPENSE? pump design eliminates messy drips.