Where is the multiport valve?
Located on the top or side of the filter, the multiport valve’s numerous settings direct the pool water where you need it to go, allowing you to use the filter for multiple purposes.
Do I need to backwash after vacuuming on waste?
The vacuum end. It will allow air to be sucked in if it’s out of the water. Sand filters are forgiving; however, your method is causing you more work because after vacing in the Rinse mode, you will then need to Backwash, causing even more water loss.
What is the multiport valve on a swimming pool?
In most residential swimming pools, the multiport valve is a most important piece of equipment, second only to the pool pump and filter itself. The multiport valve, also known as the Vari-Flo, backwash, or filter control valve, is a multi-purpose fitting that is found on most pools with sand filters or diatomaceous earth (DM) filters.
What are the different types of multi port valves?
The multi-port valve on certain services reduces the time for operating and the overall cost. The two type of multiport valve available are: three-port valve and four-port valve. 1. Three-port multi-port valve: As the name suggest there are three connections for inlet/outlet for the valve.
How does a multiport valve work on a de filter?
Sand and DE filters use a multiport valve primarily to help clean or backflush the filter media. Cartridge filters do not have multiport valves. These filters are cleaned by removing the cartridge and spraying it with a garden hose. A typical multiport valve has 7 settings: filter, backwash, rinse, waste, closed, recirculate, and winter.
How does the recirculate setting on a multiport valve work?
The recirculate setting on your multiport valve will take the water in through the pump, put it through the multiport valve, bypass the filter, and put the water into the heater/return jets to the pool.
How does the multiport valve in a pool work?
The multiport valve controls the direction you want the pool water to flow in. By maneuvering the multiport valve, you can rinse, backwash, or filter your pool water. In this blog post, we provide tips, tools, how to guides, and videos on how to maintain and repair your multiport valve properly.
What kind of filter has a multiport valve?
There are three major types of pool filtering system: cartridge, sand, and diatomaceous earth (DE). Sand and DE filters use a multiport valve primarily to help clean or backflush the filter media. Cartridge filters do not have multiport valves. These filters are cleaned by removing the cartridge and spraying it with a garden hose.
How to maintain and repair your multiport valve?
A sure way to help keep your swimming pool clean is to actively maintain and repair your multiport valve before it gets to the point of no return. The multiport valve on your pool filter is essential. In fact, it acts sort of like the steering wheel on your car.
Where are the three ports on a multiport valve?
Another common area multiport valves are prone to leak is in the three ports. Multiport valves have three ports, Multiport valves three ports: pump, return, and waste. The area where you install the pump and return pipes are common spots for leaks.
