MG MART Pre-Filter Spanner/Wrench/RO Water Filter Spanner for Pre-Filter Housing Bowl Solid Filter Cartridge  (0.5, Pack of 15)

The RO Wrench Spanner Key for 10" Prefilter Housing Bowl from the house of MG MART and it is a very useful & must-have product in your tool-kit. The spanner makes it easier when you changing your filters and by using this spanner you easily open or tighten your 10" water Filter Housing. It suitable for all standard 10" water filters system housings. Securely opens and closes your 10" water filters housing - There will be no more leaks No more straining, when you want to open a tightly closed Filtration housing, when it comes to filter change time. Make it simpler to open the housing when making filter changes. Strong durable plastic withstands the test of time. Made from 100% Food Grade Plastic Material.