📌 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)
- Battery powers sealed motor
- Propeller creates strong suction flow
- Operator pushes 21″ head across pool floor
- Debris is captured in onboard filter bags
- 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
