Scope Of Application --- Wave Spa Filter Cartridge: Width 105Mm, Hole Diameter 60Mm, Height 82Mm. Compatible With Aqua Spa / B Cool 2 / Be Spa / Ospazia / Hesperide / Sunbay / Water Health / Spark / 00W032815 / 259741750. Easy To Clean And Use --- Keep Your Wave Spa Perfectly Clean And Healthy With Cartridges Official Filter Filters, Designed To Filter Dirt And Grime From The Water. Protects Your Wave Spa From Dirt. Optimal Filter Pump Performance. The Filter Cartridges Can Be Easily Cleaned After Use. Clean Efficiently --- When Water Is Pumped Through Them, The Filters Work By Catching Dirt And Grime. Your Pump Will Typically Be Continuously Cleaned And Filtered So Dirt Can Quickly Build Up With Regular Use. Regular Replacement --- Failure To Change Your Filter Cartridge May Damage The Pump, Due To Increased Energy Consumption And Stress On The Spa System During Water Circulation. If Your Filter Cannot Be Washed/Remains Discolored, You Must Replace It. Satisfaction Guaranteed --- We Are Committed To Providing Each Customer With The Highest Standard Of Customer Service. If For Any Reason Our Products Cannot Meet Your Requirements, Please Email Our Customer Service, We Will Take All Quality Issues Seriously. Thank You Again For Choosing Our Product. Wish You A Happy Life!