Rendézvous Spa Specialties Filter Fresh is a filter cleaner that deep cleans and improves the effectiveness of spa filters. This powerful formula removes grease, oil and scale when used as an overnight soak.
It is a violation of Federal law to use this product in a manner inconsistent with its labeling.
Cartridge filters and removable DE elements: 1. Remove elements and rinse with clean water.
2. Prepare solution by adding 16 oz. of Filter Fresh filter cleaner to 2.5 gallons of warm water in a large plastic container.
3. Place the elements in the solution and allow to soak overnight (12 hours).
4. Remove the elements and rinse thoroughly with clean water.
5. If possible, allow cartridges to dry before reinstalling in filter.
Note: Always add Filter Fresh filter cleaner to water, not water to Filter Fresh filter cleaner.