Bosh Chemical Pool pH Increaser Pure Soda Ash
Best pH balancer for pool and spa owners seeking clear water.
Maintain optimal water balance with Bosh Chemical Pool pH Increaser, a pure Soda Ash formula designed for pools, hot tubs, and spas. This fast-dissolving powder effectively neutralizes acidic water, preventing corrosion of pool surfaces and enhancing chlorine's effectiveness. It ensures clear, clean, and comfortable water, minimizing skin and eye irritation. Compatible with saltwater systems, this USA-made product helps achieve and maintain the ideal 7.2-7.8 pH range for a pristine swimming experience. Use 1-2 pounds per 10,000 gallons for best results.
$39.99
Owner Satisfaction
4.6
/ 5
Category Rank
118
/ 1309
#118 in Pool Cleaners & Chemicals
Price vs Category Average
-41%
Below average
Weight
15
/ lb
Who it's for
- Pool owners needing immediate water chemistry correction
- Budget-conscious homeowners maintaining routine water balance
- Pool caretakers managing water with existing high calcium levels
Who should skip it
- Novice maintainers prone to accidental chemical overdosing
- Busy users wanting a quick, direct-pour application method
- Careless handlers who prefer low-maintenance, forgiving chemical treatments
Performance breakdown
Dissolution Speed
Fine powder formula integrates into pool water with minimal agitation required.
pH Balancing Efficiency
Pure sodium carbonate composition provides a rapid, reliable shift in alkalinity.
System Versatility
Seamlessly integrates with both traditional chlorine and modern saltwater filtration systems.
Surface Protection
Effectively neutralizes acidic water to prevent long-term corrosion of pool finishes.
Treatment Capacity
Fifteen pounds provides substantial coverage for large-scale residential pool maintenance needs.
Water Comfort
Optimized chemistry significantly reduces harsh irritation for swimmers' skin and eyes.
Key Specs
Weight
15 lb
Chemical Composition
Pure Soda Ash (Sodium Carbonate)
Recommended pH Range
7.2-7.8
Dosage
1-2 pounds for every 10,000 gallons of water
Product Form
Powder
Active Ingredient
Sodium Carbonate
Pool Surface Compatibility
Prevents corrosion of metal and plaster surfaces
Country of Origin
USA
Features
- Raises pH quickly and effectively
- Prevents pool surface corrosion
- Enhances chlorine performance
- Reduces skin and eye irritation
- Compatible with saltwater systems
- Fast-dissolving powder formula
- Maintains water clarity
- Proudly Made in the USA
What customers say
This pH increaser earns strong praise for its effectiveness and exceptional value. Customers consistently report that it reliably raises pool pH levels, often requiring less product than competing brands to achieve balance. The high purity is evident as users note minimal cloudiness upon dissolving. A major recurring theme is cost efficiency; purchasing this bulk dry chemical is significantly more economical than liquid adjusters, making it a favorite for budget-conscious owners. While a few minor critiques mention packaging resealability issues or occasional clumping due to humidity, the overwhelming consensus confirms this product delivers highly effective performance relative to its price point, solidifying its status as a top maintenance choice.
Know before you buy
You should add 1 to 2 pounds of the powder for every 10,000 gallons of pool water. Always test your water first to determine the exact amount needed to reach the ideal 7.2–7.8 pH range.
Yes, Bosh Chemical pH Increaser is fully compatible with saltwater systems. It helps maintain the proper pH balance without interfering with your salt chlorine generator.
Yes. By balancing your pool's pH to the recommended 7.2–7.8 range, this product helps neutralize acidic water, which is a common cause of skin and eye discomfort for swimmers.
Yes, it features a fast-dissolving formula designed to integrate into your pool water quickly, minimizing the time you need to wait before using the pool.
Low pH levels can lead to acidic water that corrodes metal components and damages plaster surfaces. By raising the pH to a neutral level, this product prevents that corrosion and extends the lifespan of your pool's infrastructure.
This 15-pound container is formulated to treat up to 150,000 gallons of water in total, depending on your specific dosage requirements and starting pH levels.
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