pH Down is designed to decrease both alkalinity and pH of your pool, spa, or hot tub. Ideally, the total alkalinity should be between 80 and 150 ppm, and pH between 7.2 and 7.8.
Use: pH Down should be used as necessary when pH levels are above 7.8.
1. Make sure all equipment is OFF.
2. Add 1/4 oz. (1-1/2 tsp.) pH Down for every 500 gallons of spa water.
3. Turn ON circulation system for 30 minutes.
4. Retest water. If pH is still above 7.8, repeat steps 1-3.
NOTE: For best results, dissolve granular products first by adding to a small, container of water. Then, apply the solution to the spa water.
About Us
Hot Tub Things is your premier source for spa parts and hot tub parts online. With over 30 years of experience in the hot tub industry, we are committed to high quality, low prices, and phenomenal customer service. We'd like your experience at Hot Tub Things to be a positive reflection of our commitment to these values. Whether you are looking for a custom spa cover, a hot tub ozonator, a spa cover lift, spa chemicals, a spa heater, a hot tub filter, a spa circuit board, or spa accessories, you have come to the right place!
- RESTORES WATER BALANCE – Hot Tub Things helps lower high pH and alkalinity levels, ensuring your water remains crystal-clear and inviting. Perfectly balanced water enhances your spa experience, giving you a calm and relaxing environment every time you soak.
- GENTLE CARE FOR SKIN & SPA – This solution softens water, keeping it soothing against your skin and preventing irritation. It also protects your spa’s delicate equipment and surfaces, ensuring long-lasting comfort for both you and your hot tub.
- COMPATIBLE WITH ALL SYSTEMS – Whether you're using chlorine, bromine, or a mineral system, Hot Tub Things seamlessly integrates with any setup. It ensures clear, fresh water while maintaining the perfect environment for relaxation, no matter your filtration system.
- EASY APPLICATION – Fast-dissolving formula ensures no cloudiness or residue. It’s an effortless solution for maintaining optimal water balance, allowing you to spend more time relaxing and less time on maintenance.
- ENHANCES WATER CLARITY & SPA LONGEVITY – Protect your spa by preventing scale buildup, corrosion, and cloudy water. This keeps your water crystal-clear, extends the life of your spa, and ensures each soak is as luxurious as the first.
- RESTORES WATER BALANCE – Hot Tub Things helps lower high pH and alkalinity levels, ensuring your water remains crystal-clear and inviting. Perfectly balanced water enhances your spa experience, giving you a calm and relaxing environment every time you soak.
- GENTLE CARE FOR SKIN & SPA – This solution softens water, keeping it soothing against your skin and preventing irritation. It also protects your spa’s delicate equipment and surfaces, ensuring long-lasting comfort for both you and your hot tub.
- COMPATIBLE WITH ALL SYSTEMS – Whether you're using chlorine, bromine, or a mineral system, Hot Tub Things seamlessly integrates with any setup. It ensures clear, fresh water while maintaining the perfect environment for relaxation, no matter your filtration system.
- EASY APPLICATION – Fast-dissolving formula ensures no cloudiness or residue. It’s an effortless solution for maintaining optimal water balance, allowing you to spend more time relaxing and less time on maintenance.
- ENHANCES WATER CLARITY & SPA LONGEVITY – Protect your spa by preventing scale buildup, corrosion, and cloudy water. This keeps your water crystal-clear, extends the life of your spa, and ensures each soak is as luxurious as the first.
