High quality materialThe spa filter protection net is made of high quality nylon, flexible, highly elastic, durable and reusable. The package contains: 2 protective net (filter not included). Protect the filtration systemThe 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 your pool filter and cartridge, help remove dirt, prevent dirt from sticking to your filter, extend its lifespan and improve filtering effect, keep your water clean.< /p> Easy to install and cleanThe protective net can be easily disassembled and washed at any time, no need to frequently clean the filter mesh, 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 filter after using the spa. Compatible ModelsThe filter cartridge is compatible with Delight, Premium, Elite, Concept models, suitable for Aurora, Mont Blanc, Mono , Alpine, Camaro, Nest, Soho, Baikal, Starry, Bliss, Silver Cloud Spa, inflatable pool filter. Ideal for swimming pool filters, hot tubs and spas. Note: The data is all manually measured, please allow 1-3cm error due to the difference in light and display, it may exist color differences, please refer to the actual item received.