Polaris Prestige Filtration Systems Complete Multi-Port Valve w/ Clamp Assembly || R0970700 Pentair FullFloXF Cartridge Filters The weight helps by keeping

The weight helps by keeping the cleaner on the bottom of the surface as opposed to floating up to the top of the water

right (B) the only difference between the two is that they are placed on opposite sides of the cleaner

Make sure to follow proper waterproofing procedures

Whether installing new or upgrading your system

Polaris Prestige Filtration Systems Complete Multi-Port Valve w/ Clamp Assembly || R0970700 Pentair FullFloXF Cartridge Filters The weight helps by keepingPolaris Prestige Filtration Systems Complete Multi Port Valve w Clamp Assembly R0970700 Polaris control valve, replace for the old leak valve, easy replace. Clamp included