Ultrarayc T-15 Replacement Salt Cell for 40,000-Gallon Pools — Hayward T-Cell-15 Compatible

Overview

Meet the Ultrarayc T-15 replacement salt cell, engineered to power large, in ground pools up to 40,000 gallons. Built for compatibility with Hayward T-Cell-15 systems and supported by popular automation controls, this cell uses electrolysis to transform dissolved salt into chlorine as water flows through the chamber. The result is steady sanitization paired with a more inviting, clearer pool ambiance.

How it works

During operation, salt undergoes electrolysis to generate chlorine, which then reenters the water. This cycle helps maintain balanced sanitizer levels while reducing strong odors and irritation when the pool is properly maintained. You can expect reliable performance as long as salt balance, water temperature, and pump run time stay within recommended ranges.

Key benefits for large pools

• High-output performance: up to 28.5 g of chlorine per hour for continuous sanitization.
• Large-pool suitability: optimized for in ground pools up to 40,000 gallons with consistent results.
• Durable components: premium titanium electrode plates designed for longevity.

Plug-and-play installation and maintenance

The T-15 cell measures about 15.2 inches long, 7.5 inches wide, and 8.7 inches high, with a shipping weight of 5.7 pounds. The replacement is designed for a straightforward swap, with no tools or plumbing changes required. To maintain peak output, clean the cell as needed to remove calcium buildup, using a 4 to 1 water to muriatic acid solution in a clean container, then rinse thoroughly. A built in cleaning stand supports regular upkeep.

• Easy cleaning and scale prevention: periodic cleaning helps preserve chlorine output and extend cell life.
• Control and compatibility: works with Hayward AquaRite, AquaRite Pro, SwimPure Plus, TurboCell systems, and automation controls including OmniLogic, OmniHub, ProLogic, and AquaPlus.

Warranty and practical expectations

Ultrarayc backs the T-15 with a 12 month warranty and lifetime technical support. Real world lifespan can reach up to 2.5 years with proper care, appropriate salt levels, water temperature, and pump run time, though results vary by pool conditions and usage.

Real world use scenarios show a practical benefit: steady chlorine generation supports water clarity during sunny weekends or pool parties, with a plug and play design minimizing downtime between replacements. Upgrading from another cell or consolidating equipment can be a straightforward path to reliable sanitization and a consistently inviting pool environment.