● 100-gallon water tank maximum recirculating water● Rubber washer and plastic nut to ensure leak resistance● Overflow design releases extra water when full● The water inlet filter keeps out leaves and debris● Spigot with filter convenient for daily water collection and maintenance● Fits with 0.5” hose with 1/2 PVC pipe joint● PVC mesh fabric and seven PVC supporting poles perfect in all types of weather● Foldable design easy storage and assembly