Hunter
Hunter I-20-04-SS Ultra Rotor 4" Pop-Up, Stainless Steel
Best durable rotor for homeowners managing diverse and challenging lawn landscapes.
The Hunter I-20 Ultra Rotor is engineered for efficient and reliable lawn watering across diverse conditions, including small areas, sandy soil, or mixed landscapes. This pop-up sprinkler offers optimal coverage with 22 nozzle choices and an adjustable spray radius. Key features like FloStop control, easy top arc adjustment, and a built-in drain-check valve enhance water management and user convenience. Its durable stainless steel construction ensures longevity, making it an indispensable tool for maintaining a healthy, vibrant lawn.
$24.93
Owner Satisfaction
4.7
/ 5
Category Rank
2
/ 581
#2 in Sprinklers & Sprinkler Heads
Price vs Category Average
-55%
Below average
Brand
Hunter
/ Hunter
Who it's for
- Homeowners seeking long-term reliability in harsh soil conditions
- Landscapers needing precise coverage for complex garden layouts
- Eco-conscious gardeners aiming to reduce water waste
Who should skip it
- Budget-focused buyers looking for the most affordable irrigation solution
- Users with poor water quality prone to heavy sediment buildup
- Property owners with low-pressure systems or aging infrastructure
Performance breakdown
Build Durability
Stainless steel construction provides exceptional resistance to impact and environmental wear.
Coverage Versatility
Twenty-two nozzle options offer precise customization for diverse landscape shapes.
Adjustment Ease
Top-access arc adjustment makes fine-tuning spray patterns quick and effortless.
Water Management
Integrated FloStop and drain-check valves prevent runoff and puddling effectively.
Range Flexibility
Adjustable radius handles small patches and large lawn areas with ease.
Installation Simplicity
Standardized pop-up design ensures straightforward integration into existing irrigation systems.
Key Specs
Brand
Hunter
Model
I-20
Material
Stainless Steel
Mounting Type
In-ground
Sprinkler Type
Rotary, Pop Up
Pop-up Height
4 inches
Adjustability Features
Adjustable Spray Angle
Dimensions
5 x 7 x 10 inches
Features
- Efficient watering for varied lawn types
- Suitable for small areas and sandy soil
- Wide selection of 22 nozzle choices
- Adjustable spray radius from 17 to 46 feet
- Integrated FloStop water control
- Easy top arc adjustment
- Built-in drain-check valve
- Durable stainless steel construction
What customers say
Customers consistently regard the I-20-04-SS as a premium, professional irrigation component. The stainless steel riser is highly valued for its superior durability, especially in challenging environments. Users praise the rotor's reliable performance, noting the consistent spray pattern and simple arc adjustment, which ensures efficient water distribution. While the initial cost is higher than standard models, the consensus is that the exceptional longevity and robust construction justify the investment. Reviewers see this as a long-term purchase that lowers ownership costs by preventing frequent replacements. The prevailing sentiment confirms this rotor is the benchmark for those prioritizing maximum durability and professional water management.
Know before you buy
The stainless steel riser provides superior durability and resistance to damage from lawn equipment, soil debris, and harsh environmental conditions. It is an ideal choice if you are looking for a long-term solution that stands up to heavy wear and tear.
Yes, the I-20 features top-arc adjustment, allowing you to easily modify the spray pattern using a standard Hunter adjustment tool while the unit is in the ground.
The drain-check valve prevents low-head drainage, which is when water continues to leak out of the lowest sprinkler head after the irrigation cycle ends. This helps prevent puddling and erosion around the base of the sprinkler.
The I-20 comes with 22 different nozzle options, which allows you to fine-tune the precipitation rate and spray distance to match your specific lawn shape and soil type. You should select a nozzle based on the required radius and the flow rate needed to keep your specific grass type healthy.
FloStop allows you to shut off the water flow to an individual sprinkler head without turning off the entire irrigation system. This is particularly useful when you need to perform maintenance or change a nozzle on one specific head.
Yes, the I-20 is versatile enough for small areas, with an adjustable radius that can be set as low as 17 feet. However, ensure your water pressure is sufficient to maintain the desired spray pattern at that shorter distance.
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