FROG Maintain hot tubs packet closeup showing prefilled dose for simple maintenance.
FROG Maintain packet dissolving quickly to treat hot tub water.
FROG Maintain water clarity visible in hot tub after treatment.
FROG Maintain easy pour design for mess-free use.
FROG Maintain compatible with most hot tub chemicals for flexible care.
FROG Maintain Mineral Technology illustration highlighting cleaner softer water.
FROG Maintain packaging design emphasizing single-dose convenience.
FROG Maintain crystal-clear water ambiance in hot tub scene.

FROG

FROG Maintain for Hot Tubs – Non-Chlorine Shock, 3 Pack, Pre-Filled Single-Dose Packets

High-performance patio lawn and garden made for confident daily results

$26.09

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Why customers choose Cera Garden

FROG Maintain for Hot Tubs is a non-chlorine shock designed to work seamlessly with FROG sanitizing systems. Each dose comes in a prefilled packet and treats hot tubs up to 600 gallons, offering a straightforward path to refreshed water between deeper cleanings.

When used with the FROG @ease Sanitizing System, add one packet once a month to support ongoing water care. If you use FROG Serene, a weekly addition is recommended. This cadence helps you align maintenance with how often your tub is used and how you prefer to schedule care.

This product relies on a monopersulfate formula and is compatible with most hot tub chemicals and water care programs, with the exception of biguanides. The flexibility makes it easy to integrate with many existing setups without extra measuring or complex mixing.

Ease of use is a core feature: the single-dose packet is prefilled, so you simply open and pour. It dissolves quickly, helping address organic residues and supporting water that looks clear and feels inviting. The result is water that appears bright and ready for relaxation without a lengthy preparation step.

FROG brings more than 25 years of water care experience to this product. The brand’s Mineral Technology and prefilled cartridges aim to deliver cleaner, clearer, and softer water, shaping a spa experience that feels comfortable to the touch and visually vibrant.

What you get in the 3-pack

  • Three prefilled, ready-to-use packets
  • One dose covers hot tubs up to 600 gallons
  • Designed to pair with FROG @ease or Serene systems

Key use scenarios

  • After weekend use or heavy spa sessions, a single packet can refresh water
  • During routine maintenance, simply pour in for a quick treatment between deeper cleanings
  • Fits with common water care programs, providing flexibility across brands and setups

Note: Always follow your system guidelines and manufacturer directions for best results. FROG Maintain is one part of a broader water care routine designed to support the experience you want from your hot tub.

FAQ

Q: What is FROG Maintain for Hot Tubs?

A: A non-chlorine shock in prefilled packets designed to work with FROG sanitizing systems and help maintain clear water between full treatments.

Q: How much water does one dose cover?

A: One packet treats up to 600 gallons; use according to your system's maintenance schedule.

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