Message to Our Customers

Geo Spas

Model # GER510R-H-DT

Internet # 203441703

Plug and Play 4-Person Rotomold Spa with Dark Twilight Cabinet-DISCONTINUED

This item has been discontinued.
The Home Depot no longer carries this specific product.

$2976.00 /each



Model # GER510R-H-DT

Internet # 203441703

Enjoy relaxing day spa quality massages with a 4 Person Round Plug And Play Spa. This spa combines the finest in hot tub engineering, design, and material to be the most efficient and cost-effective full-size, hot tub in the industry. Simply plug in this spa into a 110-Volt outlet and experience the world of first-class hydrotherapy of 10 patented stainless steel jets that feature adjustable flow controls. Equip with a GFCI plug, this dual voltage spa is conveniently ready out of the box or can be hardwired directly. Geos exclusive Whisper Power unit quietly starts with the push of a button on a digital topside control panel. This tub is powered by a high performance 2 BHP jet pump that provides strong circulation without excess power consumption and energy costs. This spas exclusive Weir Gate 50 sq. ft. Bio-Clean Filter offers reusable filters that are easy to access, maintain, and provide balanced filtration, while Microban inhibitors to prevent bacterial growth. The outer Geo Preferred cabinet panels are made with weather resistant synthetic materials and elegantly wrap around a sturdy pressure treated cabinet frame that resists rot, corrosion, and insects. Included with this spa is an easy to remove Hydro-Armor spa cover that provides protection, enhanced heat retention, and superior thermal insulation. All Geo Spas are UL, CEC, and VGB Approved. Spa includes a Lifetime Guarantee on spa structure, 1-Year parts and labor. Proudly made in the USA.

  • 4-person spa is spacious enough for everyone to comfortably relax
  • 10 patented stainless steel hydrotherapy jets
  • High performance 56 frame switchless 2.0 BHP Pump provides a two-pump performance with single pump energy costs which saves you money
  • A single walk in step provides easy step down in to the spa
  • Contoured bucket seats with back supports for comfortable soaking
  • Durable Rotomold polyethylene shell
  • Synthetic cabinet panels and sturdy pressure treated frame are maintenance-free
  • Exclusive weir gate 50 sq. ft. bio-clean filter offers reusable filters for clean and safe water
  • WhisperHot 5.5 kW flow-through heater is designed for maximum operation and runs whisper-quiet at all at the touch of a button
  • Digital electronic topside control for reliability pump speed and temperature control
  • True blue vacuum safety break automatically and safely reduces water flow in the event of an obstruction
  • Spa uses standard 2 in. plumbing and includes a wall drain
  • 110-240-Volt dual voltage can plug into standard wall outlets with GFCI plug or hardwired
  • Thermo-Guard full foam insulation traps spa heat and prevents energy loss between the sturdy frame and spa surface
  • Hydro-Armor spa cover is 100% marine-grade with a vinyl top, supported by 18-gauge steel C-channel beams, and interior surface of polyester-reinforced PVC and Mylar coating
  • 4 in. thick cover tapers to 2.5 in. at the edges to allow for run off of rain and prevent precipitation from pooling, while the shield features safety locks and straps with a dense foam core to ensure superior thermal insulation
  • Multi colored LED lighting system can be adjusted for desired color or mood
  • 4 Person Rotomold Spa comes with a lifetime guarantee on spa structure, 1 year parts and labor

Info & Guides

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Interior Length 
62.0 in 
Interior depth (in.) 
Interior width (in.) 
Product Depth (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Amperage (amps) 
Cabinet Color Family 
Hot Tub Features 
No Additional Features 
Hot Tub Included Components 
Cover,Filter Unit,Steps 
Liner Material 
Maximum Occupancy 
Number of Jets 
Outdoor Living Product Type 
Hot Tub 
Outer material 
Product Weight (lb.) 
350.0 lb 
Shell Color 
Dark Twilight 
Water capacity (gallons) 
Warranty / Certifications
Manufacturer Warranty 
Lifetime Guarantee on Spa Structure, 1-Year Parts and Labor 



Curbside Truck Shipping (By Appointment) includes delivery to receiving area/dock for businesses or curbside for residential orders. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.