Jilong filter cartridge for spa pump II

Filter Cartridge Number 4 *    
Filter cartridge for SPA Multi Pump `Grand Rapid`    
Outer diameter 108 mm, height 95 mm, hole diameter 52 mm    
Clean the filter cartridge every 3-5 days and replace it every 2-5 weeks depending on the degree of contamination.    
The filter fineness of these cartridges is approximately 20 microns.    
Easy installation. 
If you are using the filter cartridge for a different pump, please measure the dimensions specified above exactly. 
No returns for incorrect orders.