
Garden Leisure® - GL863L
Product Overview
Engineered with dual high-output pumps and dual-stage sanitization, the GL863L provides targeted hydrotherapy for six adults without taxing your water care routine.
Driven by two pumps operating at 3.0 HP continuous duty and 7.0 HP breakdown torque, the Garden Leisure GL863L powers 63 stainless steel jets across dedicated leg and hand stations. Water clarity is maintained through an integrated ozonator, CMP™ UV-C system, and a 100 ft filtration setup encased in Lucite™ acrylic and RMAX™ foam insulation.
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Benefits & What Makes It Different
Dual High-Output Pumps
Features a two-speed 3.0 HP continuous duty pump and an additional 3.0 HP secondary pump (both rated at 7.0 HP breakdown torque) to maintain full jet pressure across all 63 outlets.
Integrated Dual Sanitization
Pairs an ozonator with CMP™ UV-C technology to neutralize contaminants continuously, reducing overall sanitizer consumption and chloramine buildup.
100 ft Filtration Surface
The 100 ft filtration area captures fine debris efficiently, preserving water clarity while protecting the internal plumbing and pumps.
RMAX™ Insulation & ABS Base
Retains heat through high-density RMAX™ foam insulation and protects internal mechanics from ground moisture using an ABS bottom-wrap.
Compatibility
- Requires dedicated 220V / 60A hardwired electrical connection with GFCI disconnect
- Compatible with standard bromine, chlorine, or mineral spa chemical programs
- Requires a level, engineered concrete pad or reinforced deck rated to support filled spa weight
When To Use This
Pro Tip
When filling the spa, always drop your garden hose directly into the filter well rather than the footwell; this fills the plumbing lines first and prevents air locks in the 3.0 HP pumps upon initial startup.
Common Questions & Instructions
What electrical service is required to install the Garden Leisure GL863L?
The GL863L operates on a dedicated 220v / 60A electrical supply, which is required to simultaneously run the internal heater and both high-output 3.0 HP continuous duty pumps.
How does the dual UV-C and ozone sanitization work on this spa?
The built-in ozonator injects ozone gas while the CMP™ UV-C unit exposes circulating water to germicidal ultraviolet light, breaking down organic compounds and pathogens before water returns to the tub.
What type of filter does the GL863L utilize?
It utilizes a 100 ft filtration cartridge system designed to maximize surface area contact, trapping suspended solids before they can reach the two 7.0 HP breakdown pumps.



