FROG @ease In-Line Mineral Cartridge for Hot Tubs

Replacement Mineral Cartridge for Compatible FROG @ease In-Line Hot Tubs

Keep your hot tub water care routine simple with the FROG @ease In-Line Mineral Cartridge for Hot Tubs. This replacement mineral cartridge is designed for select hot tubs with a built-in FROG @ease In-Line System and works with FROG @ease SmartChlor cartridges to help maintain cleaner, clearer, softer-feeling spa water.

This cartridge is ideal for replacing the mineral portion of your FROG @ease system during routine maintenance, after a drain and refill, or when the mineral cartridge has reached the end of its recommended life.

Designed to Work with SmartChlor

The FROG @ease In-Line Mineral Cartridge is made to work with FROG @ease SmartChlor cartridges, which are sold separately. Together, FROG minerals and SmartChlor help maintain a consistent low chlorine level while simplifying hot tub water care.

The mineral cartridge is an important part of the system because SmartChlor is designed to work with FROG minerals. Replacing the mineral cartridge on schedule helps keep the full FROG @ease system working as intended.

For Select Hot Tubs up to 600 Gallons

This cartridge is intended for compatible hot tubs up to 600 gallons with the built-in FROG @ease In-Line System. Compatible model families may include select Artesian, Marquis, Caldera, and Hot Spring spas equipped with the correct in-line cartridge holder.

Because compatibility depends on the spa model, year, and installed sanitation system, always confirm that your hot tub uses the FROG @ease In-Line System before ordering.

Prefilled for Quick, No-Mess Replacement

The FROG @ease In-Line Mineral Cartridge comes prefilled, making replacement fast and convenient. Instead of measuring mineral additives or handling loose products, simply install the cartridge according to your spa and FROG @ease instructions.

This easy replacement format helps reduce mess, guesswork, and extra chemical-handling steps, making it a convenient choice for hot tub owners who want a lower-maintenance water care routine.

Supports Fresh Mineral Water

When paired with SmartChlor, the FROG @ease mineral cartridge helps create Fresh Mineral Water that feels cleaner, clearer, and softer. The system is designed to reduce chlorine use compared with ordinary hot tub chlorine routines while helping maintain sanitized spa water.

For best results, balance your water before installation, test regularly with FROG @ease test strips, replace SmartChlor cartridges when indicated, and replace the mineral cartridge every 4 months or whenever the hot tub is drained and refilled.

Key Benefits

• Replacement mineral cartridge: Includes one FROG @ease In-Line Mineral Cartridge for hot tubs.

• Works with SmartChlor: Designed for use with FROG @ease SmartChlor cartridges, sold separately.

• For compatible in-line systems: Made for select hot tubs with the built-in FROG @ease In-Line System.

• For hot tubs up to 600 gallons: Supports compatible residential spas in the recommended size range.

• Prefilled cartridge: Helps reduce measuring, mess, and guesswork.

• Supports Fresh Mineral Water: Helps maintain cleaner, clearer, softer-feeling spa water.

• Lower-chlorine routine: Works with SmartChlor to help reduce chlorine use when used as directed.

• Long-lasting mineral support: Replace every 4 months or whenever the hot tub is drained and refilled.

• Great for water changes: Ideal when restarting your spa care routine after draining and refilling.

Product Details

Compatibility and Requirements

This cartridge is for select hot tubs with the built-in FROG @ease In-Line System. Compatible model families may include Artesian Elite, Artesian Island, Marquis Crown, Caldera Vacanza, and Hot Spring Hot Spot spas, along with certain optional FROG @ease configurations in other Artesian and Marquis spa lines.

This product is not intended for FROG @ease Floating Systems, Bullfrog-specific systems, filter snap-in cartridges, or unrelated spa sanitizer systems. Before purchase, confirm your spa uses the correct FROG @ease In-Line cartridge holder.

Use this mineral cartridge with compatible FROG @ease SmartChlor cartridges. Balance spa water before installation and follow all manufacturer instructions for cartridge placement, water testing, SmartChlor replacement, shock treatment, and safe chemical handling.

Frequently Asked Questions

What does the FROG @ease In-Line Mineral Cartridge do?

The mineral cartridge provides the FROG mineral portion of the FROG @ease In-Line hot tub sanitizing system. It works with SmartChlor cartridges to help maintain cleaner, clearer, softer-feeling water.

Does this include SmartChlor?

No. This listing is for the mineral cartridge only. FROG @ease SmartChlor cartridges are sold separately unless included in a separate bundle.

What hot tub size is this cartridge for?

This cartridge is for compatible hot tubs up to 600 gallons.

How long does the mineral cartridge last?

The mineral cartridge lasts up to 4 months or until the hot tub is drained and refilled, whichever comes first.

Is this compatible with all hot tubs?

No. This cartridge is only for select hot tubs with the built-in FROG @ease In-Line System. Confirm compatibility before ordering.

Is this the same as the FROG @ease Floating System cartridge?

No. This is the FROG @ease In-Line Mineral Cartridge. It is not for the FROG @ease Floating System.

When should I replace this cartridge?

Replace it every 4 months, whenever you drain and refill the hot tub, or according to your FROG @ease system instructions.