![Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81kaWBdaOfL.jpg)
Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden
![Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51krXzingzL._AC_.jpg)
Amazon.com : U.S. Silica 50 Pound Mystic White II Non-Corroding Non-Staining Premium Swimming Pool Filter Sand Refill for Even Flow Rate, White (2 Pack) : Patio, Lawn & Garden
![May I know which sands to use? Left is silica sand for pool filter and right is construction sand (strained myself). The construction sand has a smell. My place has no playsand May I know which sands to use? Left is silica sand for pool filter and right is construction sand (strained myself). The construction sand has a smell. My place has no playsand](https://preview.redd.it/may-i-know-which-sands-to-use-left-is-silica-sand-for-pool-v0-yqzw6kc5lrta1.jpg?width=3024&format=pjpg&auto=webp&s=91f52f145c0e395d084bc3ad2a752e45975a3dc9)
May I know which sands to use? Left is silica sand for pool filter and right is construction sand (strained myself). The construction sand has a smell. My place has no playsand
![Water Treatment with Silica Sand Filter, Active Carbon Filter and Ion Exchanger - China Water Treatment System, Water Purification System | Made-in-China.com Water Treatment with Silica Sand Filter, Active Carbon Filter and Ion Exchanger - China Water Treatment System, Water Purification System | Made-in-China.com](https://image.made-in-china.com/202f0j00tZLQAcMzAmge/Water-Treatment-with-Silica-Sand-Filter-Active-Carbon-Filter-and-Ion-Exchanger.webp)