📌 Key Specs (Resort-21)

• Model: Hammerhead Resort-21 (RESORT-21)
• Vacuum head width: 21 inches
• Power system: 12V deep-cycle marine battery (included in most packages)
• Cord length: 60 ft floating power cord
• Operation type: Portable surface vacuum (manual push-guided)
• Motor: Sealed, pressurized thrust motor (~30–35 lb thrust class)
• Cart system: Heavy-duty aluminum wheeled caddy
• Debris handling: Dual filter bags (fine + extra fine)

🧱 Build & Design

• Heavy-duty aluminum frame cart
• Marine-grade wiring and waterproof switches
• Stainless steel axle + bearings
• Large wheeled cart for easy poolside movement
• Designed to be left on-site (not a portable handheld vacuum)

⚙️ Performance

• Cleans:
  • Pool floor
  • Steps (limited)
  • Heavy debris zones (leaves, sand, dirt)
• Uses a propeller-driven suction system instead of suction from pool pump
• Works independently of pool filtration system
• Can operate while swimmers are present (commercial use case)

🧠 How it works (simple)

1. Battery powers sealed motor
2. Propeller creates strong suction flow
3. Operator pushes 21″ head across pool floor
4. Debris is captured in onboard filter bags
5. Clean water returns immediately to pool

👍 Strengths

• ✔ Extremely powerful (much stronger than suction cleaners)
• ✔ Works in dirty pools with heavy leaf load
• ✔ No dependency on pool pump or plumbing
• ✔ Fast cleaning for large pools
• ✔ Built for commercial daily use