【High-quality material】The spa filter protection net is made of high-quality nylon, flexible, highly elastic, durable and reusable. Package includes: 2 x filter nets (filter not included). 【Protect the filtration system】The mesh cover has a high-density mesh structure that captures and removes fine debris before leaves, grass, insects, dust, pollen and other floating debris do not reach and clog the water pump and filter, the filtration system will require less maintenance. 【Protect your pool filter】The blue mesh cover can protect the filter and cartridge of your pool, help remove dirt, prevent dirt from sticking to your filter, extend its lifespan and improve the filtering effect, keep your water clean. 【Easy to install and clean】The mesh of The filter guard can be easily disassembled and washed at any time, no need to clean the filter mesh frequently, which can save your cleaning time. It is recommended to replace with a new mesh every 4 to 8 weeks. Remember to remove the mesh