Specification Brand : Generic BulletPoint1 : READ EACH BULLET POINT CAREFULLY OR PRODUCT WILL NOT WORK BulletPoint2 : Adjust ph: ph value must be between 7.2-8.0 BEFORE adding the CYA pouch and the levels must remain in this value to stay affective BulletPoint3 : Chlorine: if required only use liquid chlorine and add it at the opposite end of where the skimmer basket is, remove chlorine pucks from skimmer basket, do not use products with stabilizer (CYA) , high amounts of chlorine can stop the product from working correctly. BulletPoint4 : Pump/Motor: Run the pump 24/7 on slow speed if possible you want to reduce RPM as much as you can, remember run pump 24 hours a day, it takes alot of time for the whole pool to circulate through the pouch. BulletPoint5 : Skimmer Basket: Keep skimmer basket clean, make sure no debris has built up on the surface of the CYA pouch, if you notice build up on the outside of the pouch you may take it out wash it off or flip the CYA reducer pouch for best flow. BulletPoint6 : Be Patient: Check levels after 1-2 weeks, if you do not see a reduction ensure you have a high end test strip that can get a full reading and then contact us for any troubleshooting. BulletPoint7 : WILL NOT work with salt water pools Color : White CustomerPackageType : Standard Packaging Directions : check pH levels, use liquid chlorine, run pump 24/7 on slow speed, keep skimmer basket clean, be patient and check levels after 1-2 weeks ExternallyAssignedProductIdentifier1 : 073187843968 ExternallyAssignedProductIdentifier2 : 0073187843968 ExternallyAssignedProductIdentifier3 : 0637395445095 ExternallyAssignedProductIdentifier4 : 0054629724038 ExternallyAssignedProductIdentifier5 : 00637395445095 IncludedComponents : INCLUDES: One container of 25 Baquacil 4-Way Sest Strips ItemForm : Liquid ItemName : Cyanuric Acid (CYA) Reducer for Pool and Spa, Removes CYA Through Filtration 1IB ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 5.75 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : swimming-pool-testing-strips ItemTypeName : Pool & Spa Filter Manufacturer : Green Story ModelName : CYA Reducer ModelNumber : CYA-1.0 NumberOfItems : 100 PackageLevel : unit PartNumber : CYA-1.0 PhRange : 6.2 - 8.4 ProductBenefit : Maintains Appropriate CYA Levels in Pool ProductDescription : Unlike the competition's chemical CYA reducer, GreenStory Global's Cyanuric Acid Remover is a filter that sits in the skimmer basket. The filter pouch is filled with carbon and a proprietary resin that absorb CYA from the water. The filter will reduce the total CYA in the pool by about 15 ppm per week. Once the pool reaches the appropriate level, simply throw the filter away. This product does work, but you must follow the directions carefully for it to be effective. Also remember it takes time to work 1-2 weeks to see a significant drop in CYA and you must use a high end PPM test strip to check levels if your CYA levels are above 300ppm they will not even register. If you follow the steps provided in the bullet points and instructions the product will work or we will give you a full refund. ProductExpirationType : Expiration On Package ProductSiteLaunchDate : 2020-11-13T14:10:33.424Z RecommendedUsesForProduct : Swimming Pool Size : 25 ct Style : Reliable SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1