Best Siphonic Closet Parryware Brand Eden with Accessories. A siphonic closet is a type of toilet that uses a siphonic action to flush. In a toilet, water is stored in a tank at the back of the toilet. When the flush handle is pressed, a valve opens and allows the water to flow into the bowl. As the water flows into the bowl, it creates a siphonic action that sucks the waste out of the bowl and into the drain. The water in the tank then refills and the toilet is ready for use again. Siphonic toilets are common in households and are known for their efficient flushing action and ability to clear waste with a minimum amount of water. Yekkil.com Provide you best Siphonic closet with quality fittings and accessories.