The Critical Specs

Increase Alkalinity Levels in Your Spa with Our 2 lbs. Container of Total Spa Alkalinity Increaser!

Maintaining the right alkalinity level is crucial for water balance in your spa. A balanced pH helps prevent damage and corrosion, ensuring your spa remains in pristine condition.

Easily Raise Spa Alkalinity with AquaDoc Alkalinity Booster

When your spa water pH levels become unstable, add AquaDoc Alkalinity Booster for an immediate solution. Our hot tub alkalinity increaser works quickly to bring your water to the optimal pH range.

Reliable Alkalinity for Your Spa: Safeguard Your Hot Tub

Using AquaDoc Alkalinity Booster helps protect your hot tub and spa. It can prevent corrosion and etching on metal and plaster, and reduces skin and eye irritation caused by chemical imbalances.

Balanced Spa pH: A Clean, Safe, and Fun Experience

Our alkaline booster manages spa pH fluctuations effectively, ensuring a clean and balanced environment. A properly balanced pH is essential for a safe and enjoyable family time.

Choose Reliable Hot Tub Alkalinity Increaser from the USA

AquaDoc's hot tub alkalinity increaser is consistently of high quality, made in the USA. Choose us for peace of mind and the assurance of professional-grade products.