HTH Spa 86131 Alkalinity up, Spa & Hot Tub Chemical Raises Alkalinity, Stabilizes pH Fluctuation, 1.25 lbs

Description

Product Overview

HTH Spa 86131 Alkalinity Up is a 1.25lb chemical specifically formulated to raise total alkalinity in hot tubs and spas. This product stabilizes pH levels to ensure water remains clear, clean, and healthy for users. Made from durable plastic packaging, it is designed for easy handling and storage. Compatible with all major sanitizer systems including chlorine, bromine, and biguanide, this product ensures consistent water balance without compromising equipment longevity. Ideal for unisex adult users seeking reliable spa maintenance.

Usage

Use HTH Spa 86131 Alkalinity Up in any residential or commercial hot tub or spa system where alkalinity levels need adjustment. It is suitable for both indoor and outdoor spa environments. Ideal for users who want to maintain water chemistry without frequent adjustments. Recommended for weekly testing with HTH Spa Test Strips to ensure alkalinity stays between 80-120 ppm. Perfect for homeowners, spa owners, and maintenance professionals seeking a reliable, easy-to-use alkalinity increaser.

Why Choose Us

HTH Spa 86131 Alkalinity Up is manufactured by Innovative Water Care, a trusted brand in water treatment solutions. The product is designed for durability, ease of use, and compatibility with all major sanitizer systems. Its formulation prevents damage to spa surfaces, pumps, filters, and heaters, extending the life of your equipment. With a 4.7-star rating from 694 customers, it’s a proven solution for maintaining balanced water chemistry. HTH offers reliable customer support and accurate product guidance to ensure optimal spa performance.

Key Features

• Raises total alkalinity to prevent pH fluctuations and maintain clear, healthy water
• Stabilizes pH levels to reduce skin and eye irritation for comfortable spa use
• Protects spa surfaces and equipment from corrosion and damage caused by imbalanced water
• Compatible with chlorine, bromine, and biguanide sanitizer systems for universal use
• Easy-to-use formulation with clear instructions and reliable customer support for optimal results

FAQ

How often should I use HTH Spa 86131 Alkalinity Up?

Use as needed to raise alkalinity levels, but for best results, test water twice weekly with HTH Spa Test Strips and adjust accordingly to maintain alkalinity between 80-120 ppm.

Is this product compatible with all sanitizer systems?

Yes, HTH Spa 86131 Alkalinity Up is compatible with chlorine, bromine, and biguanide sanitizer systems, making it suitable for a wide range of spa and hot tub setups.

What happens if I don’t maintain alkalinity levels in my spa?

Low alkalinity can cause pH fluctuations, leading to skin and eye irritation, corrosion of spa equipment, and cloudy or discolored water. Maintaining alkalinity between 80-120 ppm ensures balanced, healthy water.

Can I use this product with other HTH products?

Yes, HTH Spa 86131 Alkalinity Up works well with other HTH products such as test strips, pH adjusters, and sanitizers for comprehensive spa water maintenance.

What is the shelf life of this product?

HTH Spa 86131 Alkalinity Up has a shelf life of up to 2 years when stored in a cool, dry place away from direct sunlight and moisture.