Our Filter & Cartridge Cleaner (1L bottle) is specially formulated to deep-clean spa and hot tub filters, removing the oils, grease, and debris that build up during regular hot tub use. Over time, filters trap body oils, lotions, and small particles from the water, which can clog the filter material and reduce circulation.

Using a dedicated filter cleaner helps restore filtration performance, allowing your spa system to circulate water properly and maintain excellent water clarity. Regular cleaning also extends the life of your filter cartridge, meaning it won’t need replacing as often.

To clean a cartridge filter, simply remove the filter from your spa, rinse away loose debris with a hose, and soak it overnight in a diluted cleaning solution. After soaking, rinse thoroughly with clean water and allow it to dry before reinstalling.

Regular filter maintenance is a simple part of hot tub care that helps keep your spa water clean, hygienic, and enjoyable every time you use it.

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1L bottle of filter and cartridge cleaner
Removes oils, grease, scale, and debris
Suitable for sand filters and cartridge filters
Helps maintain water clarity and filtration efficiency
Ideal for regular spa and pool maintenance

Service Plan

Regular use of water care products and proper filter cleaning helps maintain balanced spa water and ensures your hot tub filtration system continues to operate efficiently.

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Safety tips

Never mix this cleaner with other chemicals. Always add cleaner to water, never water to cleaner, and wash your hands thoroughly after handling.

When to use

Clean filters regularly as part of routine spa maintenance, especially if water flow is reduced or water appears cloudy.

Usage guidance for sand filters

Backwash your sand filter, drain and isolate it. Refill with water, add the cleaner, and soak overnight. Rinse to waste for at least 2 minutes before returning the filter to normal use.

Usage guidance for cartridge filters

Remove the cartridge and screens, flush away loose debris, and soak overnight in a 5% cleaning solution. Rinse thoroughly, allow to dry, then reassemble before reinstalling.

How much to add

Use the recommended amount of cleaner mixed into water before soaking the filter. This ensures even cleaning and restores filtration efficiency.

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