Description
Spa Marvel Charcoal Pre-Filter for Hot Tub Water Treatment
Intro
Use the Spa Marvel Charcoal Pre-Filter as a garden hose attachment to eliminate up to 99.9% of contaminants before water enters your hot tub. Designed to treat up to 10,000 gallons per filter, this system removes rust, heavy metals, chlorine, sulfur, calcium, lime, and pesticides, delivering clearer water immediately.
List of Features
- 99.9% Contaminant Removal: Captures heavy metals, chlorine, sulfur, and organic matter from well or municipal sources.
- 10,000-Gallon Capacity: A single cartridge lasts through 30 or more standard spa fills.
- Scale Prevention: Filters out calcium and lime to protect your spa’s heater, jets, and acrylic shell.
- Easy Setup: Attaches directly to a standard garden hose for immediate filtration during filling.
- Chemical Reduction: Pairs with an enzyme-based cleanser to reduce harsh chemical usage and simplify balancing.
Final Thoughts
Ideal for spas, pools, RVs, and fountains, this pre-filter shields equipment from hard water damage while improving clarity and reducing odors. Upgrade your fill routine today for a cleaner, lower-maintenance soaking experience.

