tubhub Spa Alkalinity Increaser 1kg

Product Overview

As a retailer of hot tub spare parts and maintenance products, I present this professional-grade alkalinity increaser in convenient 1kg containers. This pack of six provides the perfect solution for maintaining proper water balance in spas and hot tubs.

What is Alkalinity Increaser?

This specialized sodium bicarbonate formula is designed specifically for spa and hot tub use, helping to raise and stabilize total alkalinity levels. Proper alkalinity acts as a buffer to prevent pH fluctuations and protect equipment.

Key Benefits

• Fast-dissolving formula
• Prevents pH bounce
• Equipment protection
• Crystal clear water
• Non-clouding solution
• Easy measurement
• Spa-specific sizing

Technical Information

This professional-grade product provides precise alkalinity adjustment while maintaining overall water balance in spa environments.

Application & Usage

For optimal results:

Standard Adjustment:

• Add 20g per 1,000L to raise by 10ppm
• Distribute over water surface
• Run jets for 15 minutes
• Test after 4 hours
• Adjust if necessary

Major Correction:

• Maximum 40g per 1,000L per dose
• Wait 4 hours between treatments
• Run circulation
• Retest before additional doses
• Monitor pH levels

Technical Specifications

Specification	Detail
Weight	1kg (Pack of 6)
Active Ingredient	Sodium Bicarbonate
Purity	>99%
pH of Solution	8.2
Appearance	White Powder
Solubility	High
Dissolution Rate	Quick
Shelf Life	3 years
Storage Temperature	0-30°C
Usage	Spa/Hot Tub Specific

Safety Features

• Non-irritating
• Non-toxic
• Safe for equipment
• Non-staining
• Low dust
• Easy handling

Storage & Handling

• Keep containers sealed
• Store in dry place
• Avoid moisture
• Use clean scoop
• Original container
• Protect from heat

Water Chemistry Benefits

Maintains:

• Stable pH levels
• Equipment protection
• Sanitizer efficiency
• Water comfort
• Clear water
• Balanced chemistry

Usage Tips

• Test before adding
• Add during circulation
• Distribute evenly
• Never mix chemicals
• Allow mixing time
• Regular testing

Target Parameters

Maintain these levels:

• Total Alkalinity: 80-120 ppm
• pH: 7.2-7.6
• Chlorine: 3-5 ppm
• Bromine: 4-6 ppm

Ideal Applications

Perfect for:

• Home spas
• Hot tubs
• Swim spas
• Exercise spas
• Therapy pools
• Small pools

Additional Benefits

• Convenient size
• Easy measurement
• Professional grade
• Quick results
• Cost-effective
• Spa-specific formula

Best Practices

• Regular testing
• Gradual adjustment
• Proper circulation
• Complete dissolution
• Accurate dosing
• Record keeping

Always test water chemistry before and after application. Follow recommended dosage guidelines for optimal results.

Maintenance Tips

• Weekly testing
• Regular balancing
• Monitor changes
• Keep records
• Clean equipment
• Maintain schedule

Follow proper safety procedures and maintain regular water testing routine.

Prevention

• Consistent monitoring
• Early adjustment
• Proper sanitization
• Equipment care
• Regular maintenance
• Water balance

Safe for all spa surfaces and equipment when used as directed.