Spa Filter Cleaner, HTH, 16 oz, Liquid

Keep your spa filter clean with this easy-to-use filter cleaner.

• Deep cleans all filter types
• Extends life of filter
• Helps clarify water
• HTH spa™ filter cleaner is great for all spas, including bromine, chlorine and biguanide
• For excellent results, use HTH spa™ filter cleaner as part of your regular HTH spa™ care routine or every 90 days when you change out your spa water