The Bestway 1.25 inch 3m hose is ideal as a spare or replacement pipe connector for pool filters, pumps, heaters and chlorinators. The plastic tube is 3 m long and one and a quarter inches in diameter, which connects with sand filter pumps that have a flow rate of 1000 gallons per hour. The Bestway 9.8 feet x 1.25 inch hose is also compatible with the Bestway hose adaptor.