FROG® @ease Floating 2-in-1 Holder for Sundance® Spas 6473-334
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Key Features & Benefits
Genuine Sundance® Spas Replacement Part
Official part #6473-334, factory-tested and engineered specifically for Sundance Spa models. Designed to ensure precise compatibility and optimal performance within your spa’s water care system.
Dual-Cartridge Smart System
Engineered for seamless compatibility with original mounting points for secure placement.Engineered to hold both SmartChlor® and Mineral cartridges in one floating unit. The self-regulating design automatically adjusts sanitizer output based on spa usage, helping maintain balanced water without constant adjustments.
Up to 75% Less Chlorine Use
The mineral + SmartChlor system reduces traditional chlorine demand by up to 75% while maintaining powerful sanitation. This creates a more comfortable soaking experience with fewer harsh chemical effects.
Cleaner, Softer Water
Eliminates up to 99% of bacteria while reducing odors, irritation, and harsh chemical smells. The result is noticeably softer, silkier water that feels gentler on skin and swimwear.
Effortless, Float-and-Go Maintenance
The floating design requires no installation—simply place it in your spa. Built-in flip indicator clearly signals when cartridges need replacement, and each set typically lasts 3–4 weeks under normal usage.
Cost-Effective Water Care Solution
Extends time between water changes, lowers overall chemical consumption, and helps protect spa components from scale buildup and sanitizer overuse—reducing long-term maintenance costs.
Product Overview
The FROG @ease Floating System revolutionizes hot tub water care by combining SmartChlor® Technology with mineral purification in one convenient floating holder. This genuine Sundance Spas replacement part (#6473-334) is engineered to hold both the SmartChlor cartridge and the mineral cartridge, working together to maintain balanced, fresh water with minimal effort.
Unlike traditional chlorine systems that require daily testing and adjusting, the FROG @ease system floats in your spa, automatically dispensing the perfect amount of sanitizer. The result? Softer-feeling water, less chemical odor, and more time enjoying your spa instead of maintaining it.
Frequently Asked Questions
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Typically, both the SmartChlor and Mineral cartridges last 3-4 weeks, depending on spa usage and bather load. The convenient flip indicator on the holder will turn over when it's time to replace them.
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Yes! The FROG @ease Floating 2-in-1 Holder (part #6473-334) is designed to work with all Sundance Spa models. It's a genuine Sundance replacement part engineered for perfect compatibility.
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While specifically designed for Sundance Spas, the FROG @ease system can work in most hot tubs. However, we recommend verifying compatibility with your spa manufacturer or contacting our expert team for guidance.
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Yes, occasional shocking is still recommended (typically once a month or after heavy use) to oxidize organic contaminants. However, you'll shock far less frequently than with traditional chlorine systems.
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SmartChlor is a slow-dissolving chlorine that maintains a consistent low level (0.5-1.0 ppm) versus traditional chlorine's fluctuating 3-5 ppm. This means less chemical smell, softer water, and up to 75% less chlorine use.
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Hot Tub Things carries genuine FROG @ease replacement cartridges for both SmartChlor and Minerals. Browse our Hot Tub Chemicals collection or search for "FROG @ease cartridges" on our site.
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