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Alkalinity Plus by EcoOne | Natural Water pH Increaser for Hot Tub Application | Chlorine-Free, Phosphate-Free Hot Tub pH Increaser | Increases Alkalinity & Neutralizes pH to Prevent Buildup, 2 Lbs
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Price verified Sep 21, 2026 12:49 PM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
Pacific Sands, Inc.
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓RAISE YOUR SPA’S ALKALINITY NATURALLY - EcoOne spa Alkalinity Plus is a natural granular powder that works to gently increase your spa’s alkalinity. Unlike other hot tub pH increaser brands, ours contains just sodium bicarbonate, so you’ll never have to worry about chemical residues or strong odors.
✓SKIN-FRIENDLY FORMULA - Our natural, biodegradable alkaline increaser for hot tubs is 100% free of chlorine, phosphates, and other harsh chemicals that can irritate the skin and eyes. Step into your spa and experience the soothing comfort of perfectly balanced, neutral water with this hot tub pH increaser!
✓CRYSTAL CLEAR WATER - This total alkalinity increaser for hot tub use from EcoOne makes it easy to clear up cloudy water due to high acidity levels, so you can keep your spa looking its best. EcoOne spa chemicals cleanse, balance, and safeguard your spa’s plumbing, heating, and filtration systems.
✓HOW TO USE ALKALINE INCREASER FOR HOT TUBS - Test the total alkalinity level. If it’s lower than 75 ppm, add 2 to 3 tablespoons of EcoOne Spa Alkalinity Plus directly to spa water. Allow water to circulate for several hours and retest. Repeat until total alkalinity is between 80 and 120 ppm.
✓ABOUT THE BRAND - EcoOne spa chemicals include chlorinating tablets, water balancers, and spa cleaners for a full line of earth-friendly spa care products. Designed to keep your spa cleaned, sparkling, and safe for everyone—even those with sensitive skin.
⚙️ Specifications
Brand
ecoone
Item Weight
2 pounds
Item Form
Powder
Product Benefits
Naturally increases alkalinity, neutralizes pH, skin-friendly formula, clears cloudy water, and maintains spa system health
UPC
682373411029
Brand Name
ecoone
Number of Items
1
Unit Count
32 Ounce
Manufacturer
Esse Enterprises LLC
Model Number
EST8017
Manufacturer Part Number
EST8017
