Types of Pool Filters and Their Applications
For high-quality pool water filtration, we highly recommend sand filters. They are most commonly used due to their ease of maintenance, durability, and high cleaning efficiency. This filter retains dirt and debris particles up to 20 microns in size, ensuring crystal-clear water.
Article Contents:
Cartridge filters are an alternative to sand filters. Their main advantage is their compact size and ability to retain smaller contaminants (up to 10 microns). This type of filter is convenient for small pools or pools with limited space for equipment.
For those looking for a low-maintenance solution, diatomaceous earth filters are worth considering. They offer the highest level of filtration, retaining particles from 1 to 3 microns in size. However, this option requires regular replacement of the filter powder, which may be less convenient than other types.
When choosing an AquaViva pool filter https://aquaplast. ru/produkciya/filtry-aquaviva/filtry-aquaviva-dlja-basseina/ consider the volume of your pool, the power of the pump, and the frequency of use. This will help you choose a device that optimally balances performance, energy consumption, and ease of use.
How to Choose the Right Filter Type for Your Pool
Cartridge filters are ideal for small pools. They are easier to operate, require no complicated connection to the system, and are effective at removing fine particles of dirt. However, they must be cleaned regularly to ensure effective filtration.
If your pool is medium-sized and heavily used, we recommend considering a sand filter. It features a simple design, a long filter life, and relatively easy maintenance—simply periodic backwashing. However, for filtering the finest dirt, it may be inferior to other types.
Diatomaceous earth filters are essential for large pools or those requiring the highest level of purification. They use a diatomaceous earth-based filter powder and are capable of retaining particles as small as 2 microns. This filter requires regular additions of diatomaceous earth during each cleaning cycle, which increases operating costs, but it still provides exceptionally clean water.
When selecting a filter, also consider the pump power, the volume of water in your pool, and the frequency of its use. For example, for pools that operate 24/7, it’s better to choose more powerful systems that can operate without overload.
When space for equipment and plumbing is limited, compact cartridge filters are the best choice. However, if minimizing long-term operating costs is important, sand systems can be more cost-effective.
Maintenance and Care of Filters to Extend Their Lifespan
Regular maintenance of pool filters helps maintain their effectiveness and prevent breakdowns. Start by inspecting the filter and cleaning it promptly.
Cleaning Filters
- Backwash sand filters at least once every two weeks. If the pool is used intensively, do this more frequently.
- Remove cartridge filters and rinse them under running water. Replace damaged elements promptly to maintain filtration quality.
- Rinse diatomaceous earth filters and then add a new layer of diatomaceous earth powder. Follow the manufacturer’s dosage recommendations.
Checking Systems and Components
- Regularly inspect the pump and connecting hoses for leaks or damage.
- Monitor the filtration system pressure. If the pressure gauge shows any deviation from the normal range, service or filter replacement is required.
Minimize filter load by using skimmers and screens to collect large debris that enters the water. Monitor chemical levels to prevent chemical deposits from damaging the filter elements.
Conduct a complete filtration system maintenance at least once a year. This includes disassembling and inspecting internal components, flushing the system, and assessing the condition of the seals. Regular maintenance minimizes repair costs and ensures clean pool water. Common filter problems and how to fix them
Common Filter Problems and How to Fix Them
Cloudy water after filtration
Cloudy Water After Filtration
Excessive pressure in the filter
Excessive Filter Pressure
Water leaking from the filter. This may be caused by damaged seals. Check and replace worn rubber gaskets, clamps or other connecting elements. Make sure the lid is tightly closed.
Regular maintenance and monitoring of equipment condition will help avoid most problems. Always follow the manufacturer’s recommendations and inspect accessories before each season of use.
Types of pool filters and their application features
