Acid-Rite® 2500 Water pH Adjustment System – Solid Acid Feeder with Patented Sodium Bisulfate Tablet

The Acid-Rite® 2500 Water pH Adjustment System provides a safer, simpler, and more efficient method for pH control compared to traditional liquid acid systems. Designed for commercial aquatic facilities, the system uses patented Acid-Rite sodium bisulfate tablets—99.97% pure and NSF Standard 50 certified—for enhanced chlorine efficacy, low odor, and easy handling.

The compact, durable feeder fits easily into most pump rooms and requires minimal maintenance. With no small tubing to clog or kink, operators can expect reduced downtime and fewer repairs. The solid tablet form eliminates the risks of spills, fumes, and corrosion associated with muriatic acid, while the bright red tablet color helps prevent chemical mix-ups.

Ideal for pools up to 1,000,000 gallons indoors or 500,000 gallons outdoors, the Acid-Rite® 2500 delivers consistent and controllable pH adjustment without metering or mixing.

Key Features

• Uses patented 99.97% sodium bisulfate tablets (3" diameter, red color)

• Safe, solid chemical handling with low odor

• Enhances chlorine performance and water clarity

• Minimal maintenance – no tubing to kink, crack, or clog

• Tablet capacity: 250 lbs (in resealable 45-lb pails)

• Fits in most pump rooms with compact footprint (22.5" W x 35.5" D x 50.625" H)

• Flow rate: 0–10 GPM

• NSF Standard 50 certified

• Made in the USA

Visit Acid-Rite for complete information.