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PristineCheck® Pool Startup & Mineral Sequestrant
Pristine Blue | SKU:
13832
$4500/ea
Unit price
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PristineCheck® Pool Startup & Mineral Sequestrant is backordered and will ship as soon as it is back in stock.
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PristineCheck® Pool Startup & Mineral Sequestrant
PristineCheck® Pool Startup — Water Balancer & Mineral Sequestrant
Give your pool the perfect foundation before every season. PristineCheck® Pool Startup by PristineBlue is a professional-grade liquid mineral sequestrant that binds excess calcium and other hardness minerals in your water — preventing stubborn stains, ugly scaling, and cloudy water before they start. Whether you're opening your pool for the first time this year, refilling after a drain, or battling hard source water, PristineCheck prepares your pool for a cleaner, clearer swim season.
Why Use PristineCheck?
- Sequesters excess calcium and other minerals that cause staining and scale buildup
- Prevents equipment damage and unsightly deposits on pool surfaces and fixtures
- Prepares water to get the most out of the PristineBlue chemical system
- Improves overall water clarity and boosts sanitizer effectiveness
- Works with virtually every pool system — chlorine, bromine, salt, ozone, UV, and more
- Available in 8 fl oz (spa size), 32 fl oz, and 64 fl oz bottles
Dosing & Application Instructions
Pools: Add 2 oz per 1,000 gallons of pool water. Run your filter for at least 6 hours (up to 24 hours for best results), then backwash your sand or D.E. filter — or thoroughly clean your cartridge filter — before introducing PristineBlue. Wait one full day after applying PristineCheck before adding PristineBlue to the water.
Spas & Hot Tubs: Add 10 mL per 100 gallons of spa water. Run the filter for 4–6 hours, then remove and clean your filter media before proceeding with your spa care routine.
Pro Tip: Use PristineCheck at every pool opening, after any refill, or anytime your source water tests high in calcium hardness. This single step can save you hours of troubleshooting down the road.
Spas & Hot Tubs: Add 10 mL per 100 gallons of spa water. Run the filter for 4–6 hours, then remove and clean your filter media before proceeding with your spa care routine.
Pro Tip: Use PristineCheck at every pool opening, after any refill, or anytime your source water tests high in calcium hardness. This single step can save you hours of troubleshooting down the road.
Compatible Pool Systems
- PristineBlue chemical system (specifically designed as the first step)
- Chlorine and bromine sanitizer systems
- Salt chlorine generators
- D.E., sand, and cartridge filtration
- Ozonator and UV systems
Not compatible with all systems. Do not use PristineCheck alongside metal-out or metal remover products (consult the manufacturer before combining), biguanide systems (such as Baquacil® or SoftSwim®), copper or copper/silver ionizers, or algaecides containing copper. Using incompatible products together may reduce effectiveness or damage pool equipment.
Safety Information
⚠ DANGER — Read Before Handling
PristineCheck® contains 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP) and Orthophosphoric acid, which are corrosive at concentration. This product carries a GHS signal word of DANGER (NFPA Health: 2 / Reactivity: 1).
Eye Hazard: Causes serious eye damage (GHS Category 1). Always wear chemical-splash protective eyewear when handling this product.
Skin Hazard: Causes skin irritation (GHS Category 2). Wear chemical-resistant gloves and avoid contact with skin and clothing. Wash face, hands, and any exposed skin thoroughly after handling.
Additional Precautions:
📄 Download the current Safety Data Sheet (SDS-RWS-004, issued 2023-01-10)
PristineCheck® contains 1-Hydroxyethylidene-1,1-diphosphonic acid (HEDP) and Orthophosphoric acid, which are corrosive at concentration. This product carries a GHS signal word of DANGER (NFPA Health: 2 / Reactivity: 1).
Eye Hazard: Causes serious eye damage (GHS Category 1). Always wear chemical-splash protective eyewear when handling this product.
Skin Hazard: Causes skin irritation (GHS Category 2). Wear chemical-resistant gloves and avoid contact with skin and clothing. Wash face, hands, and any exposed skin thoroughly after handling.
Additional Precautions:
- Keep out of reach of children at all times
- Do not ingest — if swallowed, seek medical attention immediately
- Do not mix with other pool chemicals — risk of violent reaction or spattering of low-pH solution
- Never pour water directly into the product container — this may cause dangerous spattering
- Store in a tightly closed container above 32°F (0°C)
📄 Download the current Safety Data Sheet (SDS-RWS-004, issued 2023-01-10)
Product Details
- Active Ingredient: HEDP (1–10%) + Orthophosphoric acid (<1%)
- Form: Clear, colorless liquid
- Container Sizes: 8 fl oz (spa), 32 fl oz, 64 fl oz
- Shelf Life: No expiration on effectiveness when stored properly
- Manufacturer: Rec. Water Solutions, LLC / Earth Science Laboratories, Inc. — Rogers, AR
Helpful Resources:
PristineBlue Pool Start-Up Instructions | PristineBlue Water Care Program (PDF) | Full Safety Data Index
PristineBlue Pool Start-Up Instructions | PristineBlue Water Care Program (PDF) | Full Safety Data Index
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