Liberty Spas Glacier Antimicrobial 50 Sq Ft Filter

Keep your hot tub water crystal clear with the Liberty Spas Glacier Filter — the most advanced hot tub filter replacement designed to fight bacteria, extend filter life, and reduce maintenance time. Engineered with dual-layer antimicrobial protection, this spa filter cartridge combines antimicrobial material and silver-ion technology to create a self-defending filtration system that works around the clock to keep your spa water clean, safe, and inviting.

Dual-Layer Antimicrobial Protection

The Glacier Filter is infused with antimicrobial material throughout the cartridge fabric, actively inhibiting bacterial growth on contact and extending the lifespan of your filter. A fine mesh pre-filter serves as the first line of defense against contaminants, catching debris before it reaches the core filtration media — meaning cleaner water and less frequent filter replacements.

Silver-Ion Technology: Nature's Disinfectant

Taking filtration a step further, silver ions are embedded directly into the grey plastic housing of the filter. Silver ions are a naturally occurring antimicrobial agent that neutralizes harmful microorganisms and bacteria without the use of harsh chemicals. Unlike chlorine, which evaporates over time and can irritate sensitive skin, silver ions remain continuously active as long as they are present — providing long-lasting water sanitation with no chemical odor and no skin sensitivity concerns.

Silver has been recognized as a powerful antimicrobial agent for thousands of years — used by ancient Greeks, Romans, Egyptians, and Chinese civilizations for water storage and purification. The Glacier Filter brings that same time-tested science into modern hot tub care.

Features:

• Antimicrobial cartridge fabric inhibits bacterial growth on the filter surface
• Silver-ion infused plastic prevents bacteria buildup in and around the filter housing
• Fine mesh pre-filter captures contaminants before they reach the core media
• Less frequent filter replacement schedule compared to standard spa filters
• Delivers cleaner, clearer hot tub water overall
• Easy-to-clean pleats and removable pre-filter for low-maintenance upkeep
• Chemical-free silver-ion disinfection — gentle on sensitive skin

Spend less time maintaining your spa and more time enjoying it.