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AquaDoc Spa pH Decreaser - Liquid pH Down for Hot Tubs, 32 oz (2 Pack)
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 22, 2026 2:12 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
MAV Aqua Doc
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓2-pack pH Decreaser - Helps Lower High pH Levels. When spa water becomes too basic, it can lead to cloudy water, scale formation, and reduced sanitizer performance. This Hot Tub pH decreaser helps bring pH levels back into the proper range for more comfortable soaking.
✓Supports Balanced Water Chemistry - Formulated with sodium bisulfate, it helps return pH toward the recommended 7.2 to 7.8 range, supporting clearer water and more consistent sanitizer effectiveness.
✓Helps Improve Sanitizer Performance - High pH can limit how well chlorine or bromine works. Correcting pH as needed helps sanitizers maintain effectiveness in properly balanced water without directly changing sanitizer levels.
✓Easy-Pour Liquid Formula - The liquid formula mixes smoothly into circulating spa water for consistent results. Test your water, add the directed amount, and allow circulation before retesting.
✓Made In The USA - At AquaDoc, we make high-quality hot tub chemicals designed to support balanced, comfortable water. Proudly made in the USA with consistent quality standards.
⚙️ Specifications
Brand
MAV AquaDoc
Item Weight
4 pounds
Item Form
Liquid
Product Benefits
Effectively reduces high pH levels, helps prevent scale build-up in hot tubs
UPC
850067346944
Brand Name
MAV AquaDoc
Number of Packs
2
Package Size Name
2 Pack
Number of Items
1
Unit Count
64 Fluid Ounces
Item Highlight
Sodium Bisulfate Formula To Help Lower And Steady pH Levels For Balanced Water - Made In USA - Hot Tub Chemicals
