Below are those common fabric used for pool covers
There are 6 types of fabric which could be used for pool cover: 1. PE Tarpaulin for Economic Winter Cover 2. PVC Tarpaulin for Safety Cover 3. PP Trampoline Mesh for Safety Cover 4. PE Net for Leaf Collection.  5. Solar Cover for Water warming up.  6. PE Shade Net for Sun Protection
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Common Pool Cover Fabrics