Upgrade your spa experience with the Spa Jet Adjustable Replacement Kit S&P, a precise-fit AS P005 solution designed for the ASP399 jet body. This kit restores peak performance to aging jets and gives you direct control over your hydro massage, enabling a customizable flow that suits both relaxation and targeted therapy.
What sets this kit apart
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Exact-fit replacement for ASP399 — engineered to drop into place with no guesswork, delivering consistent performance.
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Includes top lock ring & seal — a secure, leak-free installation that stands up to routine spa use.
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Adjustable flow — dial in the massage intensity from gentle effervescence to a deeper, more focused jet experience.
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Versatile configuration — the jet supports both forced air and venturi setups, giving you flexibility to tailor your spa’s atmosphere.
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Universal shell compatibility — suitable for Fibreglass or Poly pools and spas, broadening its applicability across common spa builds.
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Durable, insulated, waterproof — built to endure high-temperature spa environments while preventing moisture ingress and heat loss.
Ideal use cases and who benefits
- Home spa owners looking to retrofit an older ASP399 jet body for improved control and comfort.
- DIY spa maintenance projects where reliability and a secure seal are priorities.
- Retrofit upgrades for fiberglass or poly-shell spas that seek customizable jet intensity without changing the entire jet assembly.
- Installers and spa technicians aiming for a quick, tool-friendly replacement that minimizes downtime.
Why it matters
The adjustable flow feature lets you personalize your hydro massage to your preferences, whether you want a broad, sweeping jet for relaxation or a pinpoint, intense pulse for sore muscles. The compatibility with forced air or venturi configurations means you can optimize your spa’s air-assisted effect without swapping components. With the included top lock ring and seal, you get a snug, water-first seal that helps prevent leaks and maintains efficient water flow—key for consistent jet performance and energy efficiency.
Installation and care tips
For a straightforward replacement, remove the old jet, install the new ASP005 kit into the ASP399 body, align the top lock ring, and snug the seal to ensure a watertight fit. After installation, test the jet at low and high flow settings to confirm smooth operation and leak-free performance. Periodically inspect the seal and lock ring as part of regular spa maintenance, and replace if you notice any wear or cracking.
Specifications and what’s in the box
- Model: Spa Jet Adjustable Replacement Kit S&P (ASP005)
- Body compatibility: ASP399
- Includes: top lock ring, seal
- Flow: adjustable
- Configurations: supports forced air or venturi
- Shell compatibility: Fibreglass or Poly pools and spas
- Construction: durable, insulated, waterproof
Ready to elevate your spa comfort and control? Install the Spa Jet Adjustable Replacement Kit S&P today and enjoy a personalized, powerful hydro massage with reliable, long-lasting performance.
