Swan Element SoakerPRO Soaker HoseThis soaker water hose has a blue water restrictor and soaks directly to the root zone at a rate 0. 5 to 1 gallon per foot, per hour, on level ground. Pressure regulator incorporated into hose end optimizes water flow for the perfect soak Weeping water action uses up to 70% less water End cap removes for connecting soaker hoses in series Plastic fittings with plastic couplings Made of 65% recycled tire rubber