Filtering the pool water is essential for hygienically pure water. The purpose of the filter system is to clean pool water from mechanical impurities.
April 10, 2017
Filtering the pool water is essential for hygienically pure water. The purpose of the filter system is to clean pool water from mechanical impurities.
Sand filtration
Sand filtration systems, is currently the most widely used. The principle is that the pool water is flushed through the device, which is layered on sand, and the dirt particles. For this purpose, use quartz sand fraction with from 0.37 to 1.2 mm. Sand can also be replaced microporous material which is more expensive than sand, but has a better filtering ability.
Self-priming sand filtration
As the name suggests, this type of filtration system itself can absorb water from the pool. If the filtration is not self-priming must be located below the water surface, to the water flowed by gravity. Sand filtration is also suitable for
larger pools, plus itself does not require special maintenance. Filtration consists of a pump that draws water into the filter container with sand and sand over water, through a special grid is pressed back into the pool.
Caring for content filtering
The life of the cartridge filter system is time-limited. And to maintain its functions need to be replaced after 2 years. On the basis of the rise in pressure in the filtration vessel we know that the filter is clogged or sand and needs to change the flow direction of water rinse. When flushing is no longer sufficient, it is necessary to sand in the filter device replaced.
Filter functions
Normal operation of filtering, cleaning and maintenance of the pool water, the water passes through the filter material and thereby removes impurities.
Flushing is used to clean the filter material by reversing. Then the pool needed to commit about one cubic meter and ensure drainage valve according to instructions.
Zafiltrování, final purification filter medium, water flows as well as in filtration, but it is necessary to ensure the drainage of water away from the valve, according to the instructions. Waste represents the exhaustion of part or all of the water from the pool, the water passes through the filter medium, this feature can be used when vacuuming the pool. Recirculation of the water does not pass through the filter media ", this feature can be used in irrigation filtration system when the system any air driven out.
Closed valve does not pass no water pump must be switched off.
