Description
Spa Marvel Filter Cleaner
Deep cleaning power without harsh chemicals—for cleaner filters, clearer water, and better performance.
Spa Marvel Filter Cleaner provides a deep clean without harsh acids or bleach, making it the safest and most effective solution to restore your filter's performance. It works deep into the cartridge fabric to release and dissolve oils, hair, dirt, lotions, cosmetics, and residues.
With 8 full cleanings per bottle, it delivers exceptional value for a fraction of the price of other filter cleaners, making it the most effective and economical choice for spa owners.
Specifically formulated for spa and pool cartridge filters, Spa Marvel Filter Cleaner is gentle on filter fabric but ruthless on grime. It dissolves embedded contaminants, making them easy to rinse away and allowing your filter to capture more impurities. The result: clearer water and easier maintenance.
Our non-foaming formula means that even if a tiny bit remains after rinsing, it won't create foam or affect your water quality.
Spa Marvel Filter Cleaner Compared to Other Filter Cleaners
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| Filter Fabric Safety |
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| Foaming Risk |
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| Ease of Use |
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| Cleaning Performance |
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A quick weekly rinse, coupled with a monthly deep clean with Spa Marvel Filter Cleaner, is ideal for most hot tub users. In a swimming pool, if the filter pressure exceeds 8-10 PSI over its starting level (after a complete cleaning), it's time for a cleaning.
Remember: the filter catches everything that is introduced into the pool and hot tub. Using hair spray, makeup, deodorant, perfume, creams, lotions, insect repellent, and sunscreen can negatively affect water quality and will require you to clean your filter more frequently.
Regular cleaning leads to clearer, fresher water, reduced strain on pumps and heaters, and optimizes your sanitizer's (chlorine/bromine) effectiveness.






