1. Regular Filtration – the Foundation of Clean Water
The filtration system is the “heart” of every swimming pool. It removes dirt, dust, leaves, and fine particles from the water.
For optimal results, it is important to:
- run the filtration system for at least 8–12 hours per day during the summer season
- clean or backwash the filter regularly
- use high-quality filter media (quartz sand or glass filter beads)
Well-maintained filtration significantly reduces the need for chemicals.
2. pH Balance – a Key Factor
The correct pH level should be between 7.2 and 7.6. If the water is outside this range, disinfection becomes ineffective.
An improper balance may cause:
- cloudy water
- eye and skin irritation
- faster wear of pool equipment
Regular monitoring using test strips or an electronic tester is essential.
3. Disinfection – Protection Against Bacteria and Algae
The main disinfection methods include:
- chlorine
- active oxygen
- salt electrolysis
It is important to maintain stable levels at all times, not only when visible contamination appears. This helps prevent algae and bacteria growth.
4. Pool Cleaning
In addition to filtration, mechanical cleaning is also important:
- use a pool vacuum head for the bottom
- clean the walls with a brush
- remove leaves and larger debris with a net
The more frequently the pool is cleaned, the less chemical treatment is required.
5. Flocculants and Algae Control Products
Fine particles that are not captured by the filter can be removed using flocculants. They bind small particles together, making them easier to filter out.
Algae control products help prevent green water, especially during high temperatures.
6. Water Level Maintenance
Maintaining the correct water level is important:
- too low a level overloads the pump
- too high a level reduces skimmer efficiency
Regular checking is necessary.
7. Seasonal Maintenance
At the beginning and end of the season:
- thoroughly clean the filter
- check pumps and seals
- perform shock disinfection
- cover the pool during long periods of inactivity
Conclusion
Keeping pool water crystal clear requires a combination of proper filtration, balanced chemistry, and regular maintenance. With the right equipment and products, this process becomes simple and efficient.
At Nola 7, you will find everything you need for pool maintenance – filters, pumps, chemicals, vacuum cleaners, and automation systems.
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