58748 Bestway® 4 kW Above Ground Pool Heater

Compatible with 2,006 L (530 gal.) or larger cartridge & sand filter pumps
Compatible with above ground pools up to 30,000 L (7,925 gal.) in water capacity
Energy-efficient heating and temperature regulation (≤4.4 kW) for extended pool use 
Anti-corrosion titanium heat exchanger Uses eco-friendly low GWP R32 refrigerant Works in outside temperatures above 12ºC (54ºF) 
Easy set up with included adaptors compatible with 3.2 cm (1.25 in.) and 3.8 cm (1.5 in.) hoses 
Contents: 1 pool heater