This, in turn, indicates that the filter may be substandard or that the pump may be too powerful for the system. Basic filter problems are described below, probable causes are defined, and solutions are suggested. For the most part, these discussions cover all types of filters: diatomaceous earth, sand, and cartridge.
Let’s take a look at the cleaning process of each type of filter. As the backwash cycle begins, the sand bed rises evenly in the tank due to the correct flow through the filter. During the backwash cycle, the sand bed in a high-speed filter will rise several centimeters in the tank while the water removes dirt from the sand. When you restart the pump, a small burst of turbid water can enter the pool.
Once the pressure has increased by 8 to 10 pounds, it should be rewound to remove excess dirt and other debris from the sand. Most homeowners don’t know the difference between the different types of pool filters, or which filter would be best for their home. Fortunately, you have a contractor by your side who can help you. GPS Pools has been serving homeowners in the Tampa area for years, and we have the experience and expertise to help you choose the right product. Call today to make an appointment and discuss pool filtration systems that can help. Cartridge filters can remove more dirt and smaller dirt particles than a sand filter, but a higher purchase price makes cartridge filters less popular than sand types.
Never change the position of the piston when operating the pump. This puts too much pressure on the pumps, motor and valve O-rings and can lead to leakage. The piston type backwash valve is usually located on the side of the filter tank.
In a sand filter, if the medium is loaded incorrectly or in sufficient quantities, channels may have formed in the bed of sand and gravel and water may pass unfiltered. Look for evidence of pipeline or tunneling and reload the filter if necessary. In other cases, short filter cycles indicate an unusual increase in the load on the filter media caused by excessive dirt, grime, body oil, lotions, hair or algae. Each filter has two basic pipes: the effluent and effluent pipes. The influent pipe supplies water to the filter; The effluent pipe provides an outlet for the water after it has passed through the filter.
The label usually includes information such as the manufacturer’s name and pool filter model, along with the specific size of your device. You probably have a cartridge filter system, as it is the most popular choice for pool owners. The most popular cartridge filter models are manufactured by Hayward.
Ideally, the pool technician can give a video or written tutorial, or they can take detailed notes. When looking for a pool contractor, each professional will likely present their favorite filtration system. So as a consumer, knowing your options will help you make the best decision. We sell quality filters for 40%-70% less than large retailers.
The health inspector checks the cleanliness of the filter system by comparing the two pressure measurements. Most filters are equipped with a pressure gauge, mounted on the top of the filter. Sometimes the meter aquarium equipment is mounted on the multiport valve. These meters read from 0 to 60 psi and are useful in a number of ways. When the pressure is higher than 10 pounds above normal working pressure, it’s time to clean the filter.
Do not rewind a new start-up of the pool where a large amount of gypsum dust or gunite residues could be in the water. If necessary, open the sieve pot and turn on the pump. Flood the pot with water from a hose and wash the countercurrent if necessary. Of course, never vacuum a pool with the filter rewound, as the dirt and grime you suck up flows directly into the grates. For all kinds of filters, open the air valve of the device and turn on the pump. When a constant stream of water comes out, close the valve.