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RZWS CAP Replacement Cap

Hunter RZWS Replacement Screw-Locking Cap (RZWSCAP)

Brand: Hunter
Save 44%
$6.93
$3.90
SKU RZWSCAP

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Replacement screw-locking cap designed for Hunter Root Zone Watering System models RZWS-18 and RZWS-36. The RZWSCAP restores secure top access to the irrigation cylinder, protecting internal hardware from soil, debris, and vandalism. Use this OEM replacement cap when servicing older RZWS installations or when a durable locking cap is required for long-term, low-maintenance root-zone irrigation.

  • Fits: Designed for old-style RZWS-18 and RZWS-36 models.
  • Secure locking: Screw-locking design provides vandal resistance and secure service access.
  • Durable construction: Built to withstand outdoor conditions and regular service cycles.
  • Service & maintenance: Top-access replacement cap simplifies routine inspection and repairs.
  • Packaging: Typically packaged in bags of 12 for contractor and wholesale orders (check product listing for current pack quantities).

Compatible with Hunter RZWS assemblies, this replacement cap restores the original enclosed grate and locking features so your root zone watering system continues to deliver water directly to the root zone while staying protected from surface intrusion.

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Frequently Asked Questions

What RZWS models does this replacement cap fit?
Fits old-style Hunter RZWS-18 and RZWS-36 models for top-access root zone watering systems.
How do I install the RZWSCAP replacement cap?
Screw the cap into the top of the RZWS cylinder until secure; installation is top-access and requires only basic hand tools.
Is the cap suitable for reclaimed water and vandal-resistant use?
The screw-locking design provides vandal resistance; Hunter also offers reclaimed-water (purple) cap variants for applications that require reclaimed-water identification.