Hunter HY-151 1-1/2″ Y Filter for Drip and Micro Irrigation
The Hunter HY-151 is a Y-pattern filter that keeps debris out of drip emitters and micro sprays. It uses a 150-mesh (100 micron) stainless steel screen and a flush cap for routine cleaning. Genuine, brand-new Hunter product.
Key Specifications & Features
- SKU: HY-151
- Brand: Hunter
- Inlet / outlet: 1½” male pipe thread
- Filtration: 150-mesh (100 micron) stainless steel screen
- Flow: up to 80 GPM
- Maximum working pressure: 150 PSI
- Operating temperature: up to 120°F
- Body: glass-filled polypropylene
- UPC: 611698390900
Where It Installs
Put the HY-151 on the inlet side of a drip or micro zone, ahead of the emitters. Match the 1-1/2″ threads to the lateral. Stay inside up to 80 GPM so the screen or disc does not see more water than it is rated for. The cap comes off for flushing without cutting the filter out of the line.
Frequently Asked Questions
What is the Hunter HY-151?
It is a 1-1/2″ Y-filter with a 150-mesh stainless screen, rated up to 80 GPM.
What mesh is the HY-151?
The element is a 150-mesh (100 micron) stainless steel screen.
What pressure can the HY-151 take?
Maximum working pressure is 150 PSI. Operating temperature is up to 120°F.
Does the HY-151 include a pressure regulator?
No. The HY-151 is the filter only. Hunter HFR models combine a filter and a 25 or 40 PSI regulator in one assembly.
How is warranty handled?
Warranty terms are set by Hunter. See Hunter’s published warranty for micro-irrigation filters.



