This 1/4" Drip Tube Is designed for use in landscape situations that require multiple watering ports. Designed with a 1/2 Gallon per hour flow rate it is perfect for trees and shrubs that require a different watering output than can be supplied by a sprinkler. An inexpensive and effective method for watering, this soaker line works well with low pressure systems too. It is recommended to install an inline filter to keep the emitters from becoming clogged with sand or other debris. This 100 foot roll features pre-installed drip emitters every 6" and can easily be wound through flower beds or around shrubs and trees, placed down rows in vegetable gardens and are perfect for using in planter/container planting.