FRV100 Flow Regulator Valve for Zodiac MX Inground Pool Cleaner The hose float regulator valve is an ideal part for your MX6 or MX8 Elite model suction cleaners. This valve allows you to freely attach a hose to the top of your cleaners and swivels to ensure that none of the hoses will get tangled in your pool. This cleaner part automatically controls excess flow through the cleaner for optimal performance, longevity, and energy efficiency. Compatible with all Zodiac MX series pool cleaners, this part automatically adjusts the flow for these particular suction cleaners. This valve sets the perfect pressure needed for your cleaners to ensure that it does not overwork the gears and reduces wear and tear. These parts also offer quick and easy installation and are to be used for in-ground pools only. Compatible with the cleaner models; MX6, MX6 Elite, MX8, MX8 Elite Part number: FRV100