Filter-Nu is a liquid filter aid designed to improve filtration efficiency and water clarity. It works by coating filter media to help trap fine particles that normally pass through, resulting in cleaner, clearer pool water. Easy to apply and compatible with most filter types.
Key Benefits
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Improves filtration performance
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Helps capture fine debris
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Enhances overall water clarity
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Easy-to-use liquid formula
A simple way to get more out of your pool filter—available at Swim & Spas.
