ARG Hydro Gunite 1" Jet Nozzle Insert | Spa Jet Nozzle | GJ411
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ARG Hydro Gunite components are patterned after common CMP/Waterway hydrotherapy jet systems used in gunite spas. Layouts can share similar bodies, tees, and wall fittings, but actual dimensions and nozzle styles vary by builder and retrofit.
- System type: Hydro-style gunite spa jet with internal nozzle insert
- Nozzle size: 1" gunite nozzle (match to your original jet insert)
- Use: Restores restriction and jet feel in compatible Hydro gunite bodies
- Cross-check: Compare body style, nozzle length, and orifice before install
Warranty: ARG does not publish specific written warranty terms for this nozzle. Treat coverage as N/A from the brand and follow your seller or installer policy for returns and support.
Pair this nozzle insert with matching gunite jet bodies, wall fittings, and eyeballs to complete a full spa jet refresh:
- ARG Gunite Jet Double Tee Socket | GJD00
- ARG Gunite Wall Fitting — 1.5" (Dark Gray) | GF015DG
- ARG 3/4" Eye x 1.5" MIP Eyeball Return Fitting (Gray) | EFM015DGR
- ARG 3/4" Eye x 1.5" MIP Eyeball Return Fitting (Black) | EFM015DBK
Q: Will this nozzle fit my existing Hydro gunite jet body?
A: It fits only when the body style, nozzle length, and 1" orifice match your original insert. Remove one of your old nozzles and compare before purchasing.
Q: Can I mix this nozzle with other jet brands?
A: Sometimes, but only when the body and nozzle geometry are effectively identical. If you are switching from a different brand, test-fit before plaster or tile work and pressure test the loop before closing.
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Description
Description
ARG Hydro Gunite 1" Jet Nozzle Insert | Spa Jet Nozzle | GJ411
1" gunite spa jet nozzle insert for ARG Hydro Gunite jet bodies. Restore focused massage flow and match to your existing jet body before purchase. SKU GJ411.
Features
- Rebuilds weak Hydro-style gunite spa jets with a fresh 1" nozzle insert
- Helps recover a tight, massage-style stream instead of a diffused spray
- Fits compatible Hydro gunite jet bodies when dimensions and style match
- Designed for continuous immersion and typical spa water chemistry
- Great add-on when you are already servicing jet bodies and wall fittings
Description
The GJ411 Hydro Gunite 1" Jet Nozzle Insert is used inside compatible gunite spa jet bodies to control flow and jet feel. Over time, scale, erosion, or chemical wear can open up the nozzle and rob the jet of pressure. Swapping in a new insert re-establishes proper restriction so the jet delivers a more focused, satisfying stream at the seat. ARG patterns its gunite components after common Hydro/CMP/Waterway layouts, but actual dimensions vary between installs, so always compare this insert to your existing nozzle before committing to plaster or tile.
Pro Tip
Whenever you replace a nozzle insert, flush debris from the jet line and check the pump's filter and baskets. Weak jets are often a combination of worn nozzles and partial blockages, so fixing both at once gives a much bigger improvement.
Related Parts
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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