300/500/700g Swimming Pool Filter Cleaning Balls Water Purification Fiber Sewage Treatment Fish Tank Filter Cotton Balls

Good luck with your favorite purchasesHigh-concerned chemical : None Model Number : Cleaning Type : Filter Origin : Mainland China feature1 : swimming pool Cleaning Balls feature2 : Filter ball feature3 : cleaning ball feature4 : Water Purification Fiber feature5 : Sewage Treatment feature6 : Cleaning Equipment feature7 : 30-50mm feature8 : 200/500/700g feature9 : fish tank Filter cotton balls feature10 : Aquarium filtration feature11 : Suitable for filtering various filters such as filters, filter buckets feature12 : Effectively filter out fine suspended solids