FROG Replacement 5400 Mineral Reservoir Pool Opening Bundle - Prefilled Mineral Cartridge for Pool FROG 5400 Cycler with 3 Pool FROG Bac Pacs and BAM Algaecide. Free Shipping!

Pool Frog Value Pack for In-ground Pools up to 40K Gallons. 

Start Pool Season Right with Effortless Mineral Sanitizing

Getting your pool ready for the season shouldn’t be a chore. The FROG Replacement Mineral Reservoir Pool Opening Bundle is designed to make spring opening easy and stress-free. Specially crafted for the Pool FROG Model 5400 Cycler, this prefilled mineral cartridge delivers powerful, consistent water care right from day one—so you can dive in sooner, with less work and more peace of mind.

Why Choose the FROG Mineral Reservoir 5400 Pool Opening Bundle?

• Perfect for Pool Opening: This bundle is tailored for the start of the season, ensuring you launch with fresh, effective mineral protection that makes water care simple and reliable.
• No-Mess, No-Guesswork: Just drop the pre-filled mineral cartridge into your Pool FROG 5400 Cycler—no measuring, no mixing, and no handling loose chemicals.
• Cleaner, Softer Water All Season: FROG’s signature mineral technology helps destroy bacteria, prevent algae, and keep your water sparkling clear while reducing eye and skin irritation.
• Use Up to 50% Less Chlorine: The advanced minerals let you cut chlorine use in half, so your pool doesn’t just look better—it feels better too.
• Long-Lasting Protection: Each mineral reservoir provides up to 6 months of sanitizing power, giving you coverage for the entire swim season with a single, easy-to-install cartridge.

Key Features & Technical Details

• Active Mineral Formula: Proprietary blend specifically designed to optimize sanitizing performance in the Pool FROG 5400 system (for in ground pools up to 40K gallons).
• Bundle Includes: 1 pre-filled, sealed mineral cartridge for use with Pool FROG Model 5400 Cycler—ideal for pool opening.
• Cartridge Size: Engineered to fit perfectly in your Pool FROG 5400 Cycler.
• Safe, Tamper-Evident Packaging: Sealed for freshness and security, guaranteeing peak performance from the first day of pool season.

Compatibility – Made for Pool FROG 5400 Cyclers.

• Custom Fit: Exclusively for Pool FROG Model 5400 Cyclers (not compatible with Pool FROG 6100 or FROG Leap models).
• Cycler Required: Must be used with a Pool FROG 5400 Cycler, sold separately.

How to Use – Quick & Easy Pool Opening Mineral Cartridge Replacement

1. Open Your Cycler: Twist off the top of your Pool FROG 5400 Cycler.
2. Remove Old Cartridge: Discard any used mineral cartridge from last season.
3. Insert New Mineral Reservoir: Place your pre-filled FROG mineral cartridge into the cycler—no mess, no fuss.
4. Close and Go: Secure the lid and enjoy instant, long-lasting mineral protection from pool opening through closing.

Benefits of Pre-Filled Pool Mineral Cartridges

• Less Chlorine, More Comfort: Reduced chlorine means softer water, less odor, and fewer complaints from swimmers.
• Consistent, Reliable Sanitizing: Minerals work 24/7 to help fight bacteria and maintain clear, healthy water.
• The Ultimate Pool Opening Solution: Start your season with confidence, knowing your pool water is protected right from the first fill.

Frequently Asked Questions

Q: How long does the FROG mineral reservoir last?
A: Each cartridge provides up to 6 months of continuous mineral sanitizing—one cartridge covers the typical swim season.

Q: Can I use this mineral cartridge with any other Pool FROG system?
A: This mineral reservoir is designed specifically for the Pool FROG 5400 Cycler.

Q: Is chlorine still required with this mineral cartridge?
A: Yes, for complete pool sanitization, pair your mineral reservoir with FROG Bac Pac chlorine cartridges.

Why Pool Owners Love the FROG Mineral Reservoir Pool Opening Bundle

Say goodbye to complicated pool openings. The FROG Replacement Mineral Reservoir Pool Opening Bundle gives you an instant head start on pool care, providing cleaner, softer water with less work—all season long. Just one quick cartridge swap and your pool is ready for fun, relaxation, and effortless maintenance.

Rest assured that this and all products at Hot Tub Pirate are 100% Guaranteed plus the purchase of this product qualifies for FREE SHIPPING in the contiguous USA.

Get your pool season off to the perfect start. Order the FROG Replacement Mineral Reservoir Pool Opening Bundle+ for your Pool FROG 5400 Cycler and enjoy sparkling, low-maintenance water from opening day to closing!