AquaDoc Total Alkalinity Increaser for Hot Tubs & Spas (2 lb (Pack of 2))

⭐ Key Features

•2 Pack of 2 LB Hot Tub Alkalinity Increaser - Low alkalinity can lead to unstable pH and harder-to-manage spa water. This sodium bicarbonate formula helps raise total alkalinity to support balanced water chemistry and more stable pH levels in hot tubs and spas.

•Supports pH Stability - Balanced alkalinity helps buffer pH changes and lower frequent swings. For most spas, keeping alkalinity in the 80–140 ppm range supports stable water chemistry and easier maintenance.

•Helps Protect Spa Surfaces & Equipment - Balanced alkalinity helps prevent the pH swings that can lead to corrosion, etching, and scale formation, supporting the longevity of hot tub surfaces, heaters, and fittings.

•Fast-Dissolving Granules - The sodium bicarbonate granules dissolve quickly and spread evenly throughout circulating spa water. Test your levels, add 1 oz (2 tbsp) per dose, circulate for 30 minutes, and retest to confirm balance.

•Made In The USA - At AquaDoc, we make high-quality hot tub chemicals designed to support balanced, comfortable water. Proudly made in the USA with consistent quality standards.

🛠️ Specifications

• Brand : MAV AquaDoc
• Size : 2 lb (Pack of 2)
• Unit : 64 Ounce
• Item form : Granular
• Item highlights : Sodium Bicarbonate Booster Designed to pH Stability and Balanced Water - Made In USA - Hot Tub Chemicals
• Number of items : 1
• Package quantity : 1
• Product benefit : Increases total alkalinity levels, Supports pH Stability, Helps protect hot tub surfaces & equipment
• Type : POOL_SPA_WATER_TREATMENT
• Item dimensions : H: 10.0 / L: 10.0 / W: 10.0 (Weight: 4.0)
• Package dimensions : H: 3.6 / L: 11.0 / W: 7.2 (Weight: 4.72)