and high quality Made of premium material for and practical use The blue mesh cover protects the filter when you are bathing. This increases the life of the filter. Caution: Do not forget to remove the protective net after using the spa. Range of application: with for , for , for Mono, for , for , for Nest, for Soho, for Baikal, for Starry, for Bliss and Silver Cloud Delight, for Premium, for Elite, for Concept Colour:Blue Material:composite material Size:5.4cm x H6.8cm x W10.5cm Package Contents: 2 * Protective net(Without Filter) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.