Directions:
Keep Chemi-pure Blue sealed in the container until it’s ready to use. Rinse the bag under running water for 5 to 10 seconds, and then place the bags into a high flow area of the sump, canister filter, or HOB filter. Gently rinse the filter bag with water. This product should be changed every 2-4 months. If more than one Chemi-pure Blue filter bag is used, change one at a time every week until all the bags have been replaced.