AQUA is a leading brand in the field of swimming pool water treatment equipment in China, with 28 years of deep cultivation in the industry. It focuses on creating full chain and integrated swimming pool water treatment solutions, with a service network radiating across the country. It is widely suitable for cultural and tourism projects, sports venues, high-end residential areas, private swimming pools and other diverse scenarioses. With a complete product system and hardcore intelligent manufacturing strength, it firmly occupies an advantageous position in the industry.
The brand has a comprehensive array of swimming pool equipment covering all categories, and has established a complete equipment system for water quality treatment and temperature and humidity control. The circulating filtration end is equipped with energy-saving and low-noise circulating water pumps that are suitable for various swimming pools. The dual line layout of the filtration sand tank and high-precision intelligent control fine filtration system balance convenient operation and maintenance with high standard water purification needs. Disinfection monitoring end, equipped with multi technology route disinfection equipment, can be flexibly combined and deployed, greatly reducing the use of chlorine agents; Equipped with intelligent water quality monitoring equipment, achieve water quality data visualization and device linkage, and achieve intelligent unmanned control. At the same time, the brand is equipped with constant temperature heat pumps, auxiliary electric heaters, professional dehumidification units, and three in one heat pumps to solve pain points such as swimming pool water temperature regulation and indoor moisture condensation. It also provides supporting equipment such as suction machines and hair collectors to achieve one-stop service.
At the level of intelligent manufacturing, AQUA has three exclusive factories with a total area of about 100000 square meters, building a fully independent industrial chain. The three major factories focus on the production of water pumps, filter sand tanks, and heat pump equipment, equipped with automated production lines and specialized laboratories for low-temperature simulation. They independently overcome industry challenges such as low-temperature heating and equipment corrosion, control product quality from the source, and ensure delivery efficiency and product differentiation competitiveness.
At present, AQUA's equipment has been implemented in over 100000 engineering projects worldwide, covering scenarioses such as hotels, campuses, health centers, and high-end communities. Future brands will continue to focus on user needs, iterate efficient, energy-saving, and intelligent pool water treatment solutions, and help the pool operation and maintenance industry upgrade to high quality.

AQUA can provide integrated supporting services for the entire lifecycle of swimming pool projects, covering the entire operation and maintenance process from the early, middle to late stages of the project. In the early stage of the project, a professional technical team will combine the actual situation of the customer's swimming pool, comprehensively consider the size of the pool, usage scenarioses, passenger flow, venue conditions, and budget requirements, carry out targeted equipment selection and scheme design work, tailor a suitable full chain swimming pool water treatment overall solution, take into account water quality standards, constant temperature dehumidification, energy consumption control, and later operation and maintenance convenience, and meet the differentiated needs of different projects such as private swimming pools, sports venues, hotels, cultural tourism, etc.

After determining the plan, the brand provides a complete set of swimming pool equipment supply and sales services, relying on its own factory supply chain to ensure equipment quality and delivery time. After the equipment arrives, some large equipment provides professional debugging services, calibrates various operating parameters, ensures the coordinated and stable operation of the entire equipment, and achieves the ideal pool water and venue environment effect.

Project delivery is not the end of the service line. AQUA Aike is also equipped with a comprehensive after-sales service system, including equipment operation guidance, regular technical follow-up, fault response and maintenance, spare parts supply and other support, to help customers solve daily operation and maintenance problems, reduce operating costs, and safeguard the long-term safe and stable operation of the swimming pool.

The intelligent control precision filtration regeneration system is a high-end integrated filtration equipment for swimming pools launched by AQUA. It benchmarks perlite filtration technology and focuses on micron level precision filtration+fully automatic filter material regeneration. It is designed for swimming pool projects with strict water quality requirements and is a upgraded water purification solution that differs from traditional sand filtration tanks.
Working principle
Using food grade perlite filter material, a dense filtration membrane is formed on the surface of the filter element through pre coating technology; The water flows through the filter membrane for purification, which can intercept small impurities. When the pressure difference increases, the system automatically triggers the ultra fast water backwash regeneration: the filter element vibrates at high frequency to remove dirt and impurities from the filter membrane, and the interior of the tank is re coated with filter powder, with automatic circulation throughout the entire process.

Core Performance
1. High filtration accuracy: The filtration accuracy can reach 1 micron, which can intercept microorganisms such as colloids, algae, Escherichia coli, and Cryptosporidium; The effluent turbidity is stable at 0.1 NTU, and the water quality standard far exceeds the requirements of conventional swimming pools.
2. Automatic regeneration, energy-saving and cost reducing: regeneration only takes 3 minutes, without stopping the machine or discharging a large amount of pool water; Compared to traditional sand tanks, it can save 90% of water and electricity, reduce the amount of chemicals used by 30%, and significantly reduce operating costs.
3. Intelligent integration: equipped with PLC intelligent control system, supporting automatic operation and fault alarm, can be connected to water quality monitoring equipment, realize the linkage of the entire water treatment system, support remote monitoring, and achieve unmanned operation of the computer room; The integrated design of the whole machine saves 75% of the floor space of the computer room compared to traditional equipment, and the installation cycle is short.

Applicable scenarioses

Widely used in high-end hotel swimming pools, parent-child/infant swimming pools, professional competition venues, cultural and tourism health and wellness swimming pools, and other high standard swimming pools to meet the needs of projects with high water quality and low operation and maintenance. Compared with traditional filtering sand tanks, sand tanks are more cost-effective and suitable for ordinary swimming pools; The intelligent control fine filtration regeneration system focuses on ultra-high water quality, automation, and water conservation, suitable for high-end commercial projects.

AQUA, relying on its own specialized heat pump factory, has built a complete product line of air source heat pumps, including variable frequency heat pumps, swimming pool constant temperature heat pumps, hot water heat pumps, hot spring heat pumps, aquaculture heat pumps, three in one dehumidification heat pumps, special condition heat pumps, etc., covering various scenarioses such as private swimming pools, commercial swimming pools, water parks, hot springs, aquariums, and hot water projects.

Recommended diameter for filtering sand in swimming pools
Quartz sand is a common and effective filtering material for swimming pool filtration. Based on professional experience and practical results, there are several options for selecting the diameter of quartz sand for reference:
1. Layered laying: Place quartz sand with a particle diameter of 1.0-2.0mm in the lower one-third, and quartz sand with a particle diameter of 0.5-0.8mm in the upper two-thirds. The principle of this layered design is that the lower layer of quartz sand with a larger diameter can provide a stable support structure, ensuring that the water flow can pass through the filter layer smoothly; Smaller diameter upper quartz sand can more effectively intercept small impurities in water and achieve fine filtration. This ensures the permeability of water flow while balancing filtration efficiency, enabling the swimming pool water to be purified quickly and with high quality.
2. Unified specifications: Replace all quartz sand with quartz sand with a diameter of 0.5-1.2mm. This method is more convenient in practical operation, without considering the complex process of layered laying. Moreover, quartz sand within this diameter range can balance the filtration effect and water flow velocity to a certain extent, making it a simple and effective choice.
Considerations for selecting filter sand
Filtering effect
Quartz sand of different diameters has a significant impact on filtration efficiency. Although the water output of No. 5 sand (filter diameter 0.5-1mm) is relatively small, due to its finer particles, it can intercept more impurities from small particles, thereby achieving better filtration effect; However, the 4th sand (filter diameter 1-2mm) has a large water output, which allows water to pass through the filter layer faster, but correspondingly, its ability to intercept small impurities is slightly weaker. So when choosing filter sand, it is necessary to balance the relationship between water output and filtration accuracy based on specific requirements for water quality.
Applicable scenarioses
Different application scenarioses have different requirements for water quality, so it is necessary to choose quartz sand with different diameters. Taking drinking water treatment as an example, due to the extremely high requirements for effluent quality, people tend to choose finer quartz sand, which can remove harmful substances and small particles in the water as much as possible, ensuring the safety of drinking water. For swimming pool filtration, the recommended diameter range above can meet the dual requirements of water quality and filtration speed for swimming pools.
AQUA helps with high-quality filtration
AQUA is a trusted brand in the field of filtration equipment. AQUA, with advanced technology and excellent quality, uses its filter sand tank in combination with carefully matched filter sand to bring better filtration results to swimming pools. Whether it is the scheme of laying quartz sand in layers or using specific diameter quartz sand uniformly, AQUA's filtration equipment can adapt and achieve efficient filtration, greatly improving water quality.
In summary, to ensure the filtration effect of swimming pool water, people can choose quartz sand of appropriate diameter according to their actual needs. And using AQUA sand tanks undoubtedly helps to maintain clear and hygienic water quality in the swimming pool, providing users with a more comfortable experience.

One of the main functions of the swimming pool circulating water pump is to circulate and purify the pool water. It continuously pumps the pool water into the pump body, then circulates, filters, disinfects the water through the pipeline system, and returns the clean water to the swimming pool. This process is crucial for preventing bacterial growth, reducing algae growth, and avoiding impurity deposition, ensuring that the pool water is healthy, hygienic, clean, and clear.

In addition, it is also a source of power. The swimming pool circulating water pump, like the human heart, circulates blood to various parts of the body, ensuring that the pool water flows without decay. By circulating the pool water, the water pump can ensure a more uniform water temperature in the pool, thereby improving the comfort of swimming. Good water circulation also helps to evenly distribute chemicals in the water, making the water more stable and clean, and reducing irritation to swimmers' skin and eyes.

Understanding the importance of swimming pool circulating water pumps, one must be more cautious when choosing. The selection of circulating water pumps is based on comprehensive calculations after determining the circulation cycle, circulation flow rate, circulation mode, and circulation pipeline of the swimming pool. The parameters of a water pump include head, flow rate, speed, power, efficiency, etc. Generally, the flow rate and head of the water pump are the main selection parameters. The flow rate of the selected water pump should not be less than the determined circulating water volume of the swimming pool.

Due to the prolonged contact between the pool water pump and the pool water, which contains chlorine, chlorine has a certain degree of corrosiveness. So the water pump must have waterproof and corrosion-resistant properties. When purchasing, attention should also be paid to the configuration of the swimming pool circulating water pump, mainly looking at the water flow rate that the swimming pool water pump can drive during operation, the noise level during operation, whether subsequent cleaning and maintenance are convenient, and then the safety and stability of the water pump.

The AQUA swimming pool circulating water pump, which is currently popular in the market, has shipped over 1.52 million units worldwide. AQUA is a professional swimming pool equipment manufacturer, with multiple series of water pumps including variable frequency water pumps, swimming pool hot spring water pumps, cast iron water pumps, etc., which can meet various water circulation needs such as swimming pools, hot spring spas, aquariums, water parks, aquaculture, etc.

Firstly, air source heat pumps have the characteristics of high efficiency and energy conservation. Compared to traditional electric heating methods, air source heat pumps can convert thermal energy in the environment into hot water without consuming a large amount of electrical energy. This can not only reduce energy consumption, but also minimize environmental pollution. Air source heat pump is a new type of heating equipment, which is a new type of heating device after traditional coal-fired, solar and electric water heaters. The air source swimming pool heat pump adopts the reverse Carnot cycle principle, which can convert low-level heat sources into high-level heat sources. It is driven by renewable energy sources (air and electricity), absorbing three heat sources from the air, and using only one electric energy to drive the compressor for conversion, it can heat cold water. This can achieve the effect of energy conservation.

Secondly, air source heat pumps have stable heating effects. Due to the fact that the air source heat pump can automatically adjust the heating power based on the ambient temperature, it can ensure a constant water temperature in the swimming pool. Moreover, air source heat pumps can operate normally in low-temperature environments without affecting heating efficiency due to low temperatures.

In addition, air source heat pumps also have the advantages of easy installation and simple maintenance. Due to the fact that air source heat pumps do not require facilities such as chimneys and gas pipelines, installation is very convenient. Moreover, the maintenance of air source heat pumps is also very simple, just need to regularly clean the filter and check the pressure of the refrigerant.
In summary, air source heat pumps, as the choice of constant temperature heating equipment for swimming pools, have the advantages of high efficiency, energy saving, stable heating effect, easy installation, and simple maintenance. Of course, when choosing an air source heat pump, one also needs to consider its drawbacks and make a comprehensive decision to better meet the heating needs of the swimming pool.

AQUA has rich experience in heat pump production. Through continuous technological innovation, it has developed new energy-saving heat pump equipment such as air source heat pumps and three in one constant temperature dehumidification, and has obtained multiple design patents, achieving good results in the heat pump market. In 2019, AQUA moved to a new factory covering an area of approximately 9000 square meters, with an independent park and a complete set of heat pump production lines. All workshops were designed according to industry standards and a comprehensive heat pump laboratory was established, providing strong support for the research and production of heat pumps. AQUA will continue to strive to provide customers with better products and services.

AQUA's heat pump products include air source heat pump equipment such as refrigerators, constant temperature heat pumps, hot water heat pumps, hot spring heat pumps, variable frequency heat pumps, air-cooled modular units, seawater aquaculture heat pumps, and three in one constant temperature dehumidification heat pumps.

AQUA air source heat pump is suitable for various types of commercial swimming pools, private swimming pools, schools, hotels, factories, dormitories, bathing centers, aquaculture, and air conditioning facilities that require hot water, heating, constant temperature, dehumidification, and cooling.

The characteristics of wall mounted swimming pool equipment are that it does not require the construction of a computer room and can be installed directly by the pool edge. No need to embed pipes, installation is simple and fast. Built in LED high brightness energy-saving underwater light, no need to install additional underwater lights. The device casing is injection molded in one go, sturdy, with a long service life, UV resistance, and corrosion resistance. High filtration purity, simple maintenance is sufficient. Equipment maintenance is simple and noise free. It can automatically turn on and off, and ordinary personnel only need simple training to operate it, without the need for professional technicians to take care of it. Due to the wall mounted swimming pool equipment being directly installed on the edge of the pool, there is no need to build a computer room, which saves costs and land occupation. Cooperate with necessary disinfection (solid chlorine) and cleaning maintenance, save water resources, and replace water once a year (excluding replenishing new water, i.e. replenishing evaporated water from the air). The operating cost is only one-third of that of a traditional swimming pool.
Overall, in order to achieve a sustainable swimming pool, wall mounted pool water treatment equipment greatly reduces operating costs and makes maintenance of your swimming pool easier.

The ultraviolet disinfection applied in water supply and drainage engineering refers to UVC disinfection. In principle, ultraviolet disinfection technology is based on modern epidemic prevention, medicine, and optodynamics. It uses specially designed high-efficiency, high-intensity, and long-life UVC band ultraviolet light to irradiate flowing water, directly killing various bacteria, parasites, viruses, algae, and other pathogens in the water, achieving the purpose of disinfection. Ultraviolet disinfection is a physical method that does not require adding any substances to the water and has no side effects, which is why it is superior to chlorine disinfection. UV disinfection belongs to physical disinfection methods, and UV disinfection equipment, UV sterilizers, etc. are used in sewage treatment, which have the advantages of broad-spectrum sterilization and no secondary pollution. As a new star product in the water treatment industry, ultraviolet disinfection and sterilization have developed into a mature and reliable disinfection technology under the attention of many people. It has been widely used in various fields at home and abroad, and has become one of the mainstream technologies to replace traditional chemical disinfection methods.

The application of medium pressure ultraviolet system in swimming pools is very effective in combating highly infectious cryptosporidium and these microorganisms that can survive in the pool for a long time. These microorganisms are not affected by the amount of disinfection contained in the pool. Their working principle is that when water flows into the reactor, the cell walls of bacteria are destroyed by ultraviolet radiation, achieving the effect of sterilization and disinfection. The entire process will not produce any harmful chemicals. Advantages of medium voltage ultraviolet sterilizer:
1. Strong bactericidal properties. High sterilization efficiency and fast sterilization speed, the killing effect on common bacteria and viruses can generally be completed within a few seconds;
2. High broad-spectrum bactericidal activity. It can efficiently kill all bacteria and viruses, and can inactivate chlorine resistant microbial tissues such as Legionella pneumophila, Escherichia coli, Pseudomonas aeruginosa, Cryptosporidium, Amoeba, and bacteria. Ultraviolet radiation achieves inactivation by destroying the DNA and DNA repair enzymes of these microorganisms;
3. During the disinfection process, no toxic or harmful by-products are produced, the composition and properties of the disinfected water are not changed, and there is no secondary pollution to the water body and surrounding environment;
4. The medium pressure ultraviolet sterilization system has the ability to degrade chlorinated compounds, including monochloramine, dichloroamine, trichloroamine, etc., effectively preventing the production of carcinogenic trihalomethanes (THMs) and eliminating the impact of chlorinated compounds on the human body;
5. Medium voltage ultraviolet disinfection equipment has a small footprint, safe and reliable operation, simple maintenance, and low cost.
As one of the mainstream disinfection equipment in the domestic water treatment industry, medium voltage ultraviolet sterilizers not only reduce the cost of the entire water treatment process, but also have relatively simple maintenance and low maintenance costs. Its design is relatively compact, occupies a small area, has strong disinfection and sterilization capabilities, and can be used in all water treatment industries such as drinking water treatment, sewage treatment, aquaculture water treatment, swimming pool water treatment, etc.