FROG Mineral Reservoir Replacement for Pool FROG Model 6100 Cycler — Prefilled 6‑Month Cartridge

FROG Replacement Mineral Reservoir is a prefilled mineral cartridge that fits the Pool FROG Model 6100 Cycler to deliver up to six months of continuous mineral sanitization for residential pools.

The FROG Mineral Reservoir replaces the spent cartridge in your Pool FROG 6100 Cycler and supplies patented sanitizing minerals that work alongside FROG Bac Pacs (sold separately) to help maintain clearer, softer pool water with significantly reduced chlorine demand. Each reservoir ships prefilled and installs in seconds, making seasonal upkeep simpler while providing continuous mineral delivery throughout the pool season.

How does the mineral reservoir work with the Pool FROG 6100 Cycler?

The reservoir houses FROG’s mineral formulation and fits into the Cycler unit, releasing minerals into pool water at a controlled rate. It’s designed to operate continuously so minerals stay active without daily dosing or frequent checks.

• Prefilled cartridge installs directly into Model 6100 Cycler.
• Steady mineral release provides ongoing sanitizing support.
• Operates in tandem with FROG Bac Pacs for comprehensive sanitization.
• Simple seasonal swap — one cartridge per six months or one pool season.

How much maintenance does this cartridge require?

Maintenance is minimal: install the reservoir at the start of the season and replace it after approximately six months or at season end. You’ll still monitor water balance and replace Bac Pacs as indicated, but daily dosing is not required.

• One-time install per season for most pools.
• Pair with Bac Pacs to manage chlorine levels and algae control.
• Check pool chemistry periodically for pH and alkalinity.
• Replace reservoir after six months or when cartridge indicator suggests.

Will using the FROG mineral reservoir change how I use chlorine?

FROG minerals are formulated to lower the amount of added chlorine your pool needs, often reducing chlorine usage by up to 50% compared with traditional routines. This can lead to milder water that is gentler on skin and swimwear while still supporting sanitizer performance when combined with Bac Pacs.

• Reduces supplemental chlorine demand when used properly.
• Designed to complement — not replace — recommended Bac Pac usage.
• Helps produce softer-feeling water for swimmers.
• Follow label instructions and test water regularly for safety.

Is this replacement cartridge compatible with my pool setup?

The cartridge is specifically made for the Pool FROG Model 6100 Cycler; it’s intended for residential pools that use the 6100 system. It may not be suitable for other models or commercial installations.

• Fits Pool FROG Model 6100 Cycler only.
• Suitable for typical residential pool sizes when used per instructions.
• Not intended as a stand-alone sanitizer; pair with Bac Pacs for full treatment.
• Check manufacturer guidance for large or nonstandard pools.

Who is this for: The FROG Replacement Mineral Reservoir is aimed at homeowners who use the Pool FROG 6100 Cycler and want a low-effort, season-long mineral cartridge to reduce chlorine usage and simplify pool maintenance. It’s ideal for families seeking softer-feeling water, pool owners who prefer prefilled and plug-and-play solutions, and anyone who already relies on FROG Bac Pacs for routine chlorine delivery. If you have a different Cycler model or a commercial pool, refer to product compatibility notes before purchasing.