Earth RO System

A top-mount sand filter uses specialized sand in a tank to trap dirt and debris from pool water, with its multi-port valve on top for easy operation (Filter, Backwash, Rinse, Waste, etc.), efficiently cleaning water by sending it down through the sand bed, collecting it, and returning clean water to the pool, making it a durable, cost-effective way to maintain clear pool water. 

An eyeball nozzle in a pool is a small, adjustable fitting on the pool wall that directs filtered water back into the pool, crucial for circulation, filtration, and balancing chemicals by allowing you to aim water flow to eliminate dead spots, mix chemicals, and support skimmer action for cleaner, healthier water,. These durable, typically plastic fittings let you rotate a spherical insert ("eyeball") to control water direction, ensuring proper filtration and heat distribution throughout the pool.