Adjustable Drip Irrigation Emitters for 1/4" Tubing, 25pcs

The LaFarah Adjustable Drip Irrigation Emitters offer a targeted watering solution for home growers managing container plants, greenhouse beds, and balcony gardens. Sold in a pack of 25, these drip sprinkler heads feature integrated five-inch drop leading stakes that anchor each head directly into soil or grow bags. They deliver controlled water distribution right to the root zones of potted flowers, shrubs, nursery stock, and rooftop plantings.

Each dripper is built with an adjustable cap that gives you full 0 to 360-degree spray management. By simply twisting the cap, you can modify the sprinkling distance and water volume from a steady spray all the way to a complete shut-off, delivering up to 18 GPH. When routine maintenance is required, the cap unscrews completely so you can inspect the wide internal passages and rinse away sediment that might otherwise cause clogs.

Connecting the emitters to your micro-irrigation lines is straightforward thanks to the lock barbed connector. This fitting accepts standard 1/4-inch micro tubing measuring 4mm inner diameter by 7mm outer diameter, creating a tight grip that avoids loose lines and water leaks during operation.

Keep in mind that these emitters are designed for low-pressure drip systems, with a maximum recommended operating pressure of 40 psi. Running them on higher pressure lines without regulation may compromise their function. Additionally, the barbed connectors only support 4mm-7mm tubing sizes, so they will not connect directly to larger supply lines without separate adapters.

Verdict: The LaFarah 25-piece adjustable emitter set is a practical choice for gardeners watering containers, raised beds, or greenhouse plants. Its combination of 360-degree flow regulation, clog-resistant cleanable caps, and secure barbed stakes makes customized micro-irrigation simple to set up.

• Quantity: 25 pieces
• Stake Height: 5 inches
• Tubing Compatibility: 4mm inner diameter / 7mm outer diameter (1/4 inch)
• Maximum Water Flow Rate: 18 GPH
• Maximum Recommended Operating Pressure: 40 psi
• Spray Coverage: 0 to 360 degrees adjustable
• Connector Type: Lock barbed connection

A great fit if you:

• Water plants in grow bags, nursery containers, rooftop setups, or patio pots
• Need individual flow control that can be adjusted or turned off for specific plants
• Want drippers with removable caps that open easily for clearing out dirt
• Run a micro-irrigation line using standard 4mm to 7mm tubing

Consider something else if you:

• Operate a high-pressure irrigation line exceeding 40 psi without a regulator
• Need to plug directly into larger mainline tubing without micro-tubing adapters

What tubing size works with these drip emitters?
These emitters feature a lock barbed connector made for 1/4-inch micro-tubing with a 4mm inner diameter and a 7mm outer diameter.

What is the maximum water flow rate and operating pressure?
The emitters support a maximum flow rate of 18 GPH and have a maximum recommended operating pressure of 40 psi.

Can you turn off an individual emitter completely?
Yes, rotating the cap allows you to regulate the spray from a 360-degree pattern down to a complete shut-off.

How do you clean clogged emitter heads?
The dripper cap can be opened and removed, allowing you to check the wide water passages and clean out any trapped debris.