Reverse Osmosis Water Filter | Tankless Reverse Osmosis System​

A reverse osmosis water filter is a water treatment device that removes impurities, contaminants, and harmful substances from water through a semi-permeable membrane. 

The reverse osmosis water filter utilizes the process of water passing through the membrane under high pressure to filter out most harmful substances, while retaining beneficial minerals for the body, such as strontium and calcium. 

Reverse osmosis technology is widely used in household, commercial, and industrial water treatment systems, providing cleaner and safer drinking water.

More and more people are choosing to use a reverse osmosis water filter at home primarily because it provides an efficient and reliable method for purifying drinking water. This system can remove most contaminants from water, including bacteria, viruses, heavy metals (such as lead and mercury), chlorine, other chemicals, and certain drug residues and pesticides.

The TOKIT reverse osmosis water filter utilizes a mineralization filter cartridge rich in strontium and post coconut shell activated carbon to enhance the taste of water, giving it a refreshing mineral water-like flavor. The strontium contained in the TOKIT filter cartridge helps delay cell aging, ensures stable bodily functions, protects the cardiovascular system, promotes bone growth and strength, inhibits bacterial growth, and reduces tooth decay.

Therefore, using the TOKIT reverse osmosis water filter not only provides safe and pure drinking water but also delivers a refreshing taste and multiple health benefits.

A water filter system for home removes impurities and contaminants from water through Reverse Osmosis (RO) technology. Here’s how it works:

Pre-filtration: Water first passes through a pre-filter to remove large particles such as sediment, rust, and suspended solids, protecting the subsequent RO membrane.

Pressurization: The pre-filtered water is then pressurized by a pump and sent to the RO membrane. The pressure is typically between 6-9 bar, which is necessary to overcome osmotic pressure.

Reverse Osmosis Filtration: The pressurized water passes through the RO membrane, which has extremely tiny pores (about 0.0001 microns). This effectively blocks dissolved salts, heavy metals, bacteria, viruses, and other contaminants, allowing only water molecules to pass through.

Separation: The water is divided into two streams: one is purified water, and the other is wastewater containing a high concentration of contaminants. The wastewater is discharged from the system.

Post-treatment: The purified water may pass through a post-activated carbon filter to further remove any residual odors and improve taste.

Storage: The purified water is stored in a pressure tank, ready for use at any time.

Through the steps of pre-filtration, pressurization, RO membrane filtration, separation, post-treatment, and storage, a water filter system for home effectively removes a wide range of contaminants, providing clean and safe drinking water.

The 6-stage reverse osmosis filter uses a multi-stage filtration system to gradually remove impurities and contaminants from water, providing high-quality purified water. Here are its key functions:

1. Pre-treatment: The first three filters (PP cotton, granular activated carbon, and compressed activated carbon) remove large particles, chlorine, odors, and some organic compounds, protecting the RO membrane and extending its lifespan.
2. Core filtration: The fourth stage is the RO reverse osmosis membrane, which is crucial for removing dissolved salts, heavy metals, bacteria, viruses, and other tiny contaminants, ensuring the water is highly purified.
3. Post-treatment: The fifth stage involves a post-carbon filter, which further enhances the water’s taste by removing any remaining odors.
4. Final treatment: The sixth stage typically involves UV sterilization or a mineralization filter. UV sterilization ensures water safety, while the mineral filter adds beneficial minerals, boosting the water's health benefits.

The 6-stage reverse osmosis filter gradually removes various contaminants from the water through multiple levels of filtration, delivering safe, pure, and great-tasting drinking water while potentially enhancing its health value with added minerals.

TOKIT water filter will undergo rigorous multiple tests during the design and production process to ensure that they will not leak.

However, even so, the water filter may still leak due to improper installation (TOKIT water filter are designed to be plug-and-play, no installation is required, convenient and environmentally friendly.), worn or damaged parts, and loose interfaces. To reduce the risk of leaks, follow these tips:

Regular inspection and maintenance: Check all connection points and pipes of the water purifier regularly to ensure they are tight and free of damage. Replace filters and other replaceable parts according to the manufacturer's recommended schedule to avoid leaks caused by aging or damage.

Use reliable parts and accessories: Make sure that all accessories are used (such as pipes, joints, etc.) meet quality standards and are fully compatible with the water filter.

If your TOKIT water filter leaks, it is recommended to first confirm that the device is installed correctly according to the instructions and that all connections are tight. If the problem persists, you should immediately contact customer service or professional repair service for diagnosis and repair.

Yes, the TOKIT under sink water filter is usually designed to be user-friendly and focus on easy and quick installation. Most of these under sink water filters adopt the plug-and-play design concept, allowing users to start using them by simply connecting to the water source without complicated installation steps.

This design is not only convenient for ordinary consumers to install by themselves but also saves additional installation costs and time.

The TOKIT countertop reverse osmosis water filter system is designed to remove harmful contaminants from water while retaining beneficial minerals to maintain the natural taste and nutritional value of the water. 

This means the TOKIT countertop reverse osmosis water filter system may have specially designed filtration technology to enhance or retain essential minerals like strontium, which is believed to support bone health and give water a unique taste. The TOKIT countertop reverse osmosis water filter system typically removes the following types of contaminants:

Chemical contaminants: Includes chlorine, pesticides, pharmaceutical residues, and volatile organic compounds (VOCs), which can cause taste and odor issues.

Heavy metals: The water filter system can remove heavy metals like lead, mercury, arsenic, and chromium, which can have long-term health effects.

Microorganisms: The countertop reverse osmosis water filter system effectively filters out bacteria, viruses, and other organisms, reducing biological contamination in the water source.

Suspended particles and solids: For example, silt and other visible particles that often cause noticeable turbidity in water.

TOKIT's under sink water filter is designed to be safe and efficient to ensure that users have access to clean, safe drinking water. These water purifiers follow strict quality control standards during the design and manufacturing process, and usually include the following safety features:

Strict quality testing: Under sink water filter undergo strict quality testing before being sold on the market, including testing their structural stability, filtration effect, and electrical safety.

Certification and compliance: These under sink water filters usually meet international or regional safety standards and certifications, such as CE, FCC, RoHS, etc., to ensure that the products meet health and environmental requirements.

Use of non-hazardous materials: During the manufacturing process, TOKIT under sink water filter usually use safe and non-toxic materials that do not react with water to ensure that no harmful substances are released into the filtered water.

Efficient pollutant removal: TOKIT water cleaners can effectively remove harmful substances in water, such as heavy metals, bacteria, viruses, and chemicals, while retaining minerals beneficial to the human body, thereby providing safe and healthy drinking water.

To ensure that your countertop reverse osmosis water filter system consistently provides high-quality drinking water, regular maintenance is key. Here are some maintenance tips:

Regularly Replace Filters: Depending on usage and water quality, it's recommended to replace the TOKIT PCT filter once a year. The RO membrane typically lasts about two years. Replacing filters on time ensures optimal filtration performance.

Clean and Disinfect: Regularly clean the exterior of the countertop reverse osmosis system and its connections to prevent dust and dirt buildup, keeping the system hygienic.

Check for Leaks and Secure Connections: Regularly inspect all connections and fittings to make sure they are tight and leak-free. Leaks not only waste water but can also damage the system.

By performing these simple maintenance steps, you can extend the lifespan of your countertop reverse osmosis water filter system, ensuring that you and your family always have access to safe, clean water.

The life of a TOKIT tankless reverse osmosis system is generally 2 to 3 years, depending on proper care and regular maintenance. This lifespan can be affected by a variety of factors, such as the quality of filtered water, the frequency of use, and the type of tankless reverse osmosis system used in the system.

Regular filter replacement, professional cleaning, and ongoing inspection for wear can significantly increase the lifespan and proper functioning of your water filter system for home.

Drinking reverse osmosis water is usually safe, but long-term consumption may cause some problems. Reverse osmosis water is filtered to remove most minerals, including minerals such as calcium and magnesium that are beneficial to the body, which may affect the mineral balance of the water.

Although reverse osmosis water can effectively remove bacteria, heavy metals, and chemical pollutants from the water to ensure safe water quality, drinking only this kind of water for a long time may lack some minerals needed by the body. Therefore, if you drink it for a long time, it is recommended that you supplement with the right amount of minerals or use a mineralization device to maintain your body's nutritional needs.

UV Water Purifier: Utilizes ultraviolet (UV) technology to effectively kill bacteria, viruses, and other microorganisms in the water, ensuring water safety. A UV water purifier does not affect the minerals in the water, preserving its natural taste, and making it ideal for households primarily concerned with microbial contamination in their water source.

Reverse Osmosis Water Filter: Uses semi-permeable membrane technology to filter out heavy metals, chemical pollutants, bacteria, and other harmful substances, providing extremely purified water. Although it removes a significant amount of contaminants, it also eliminates some beneficial minerals in the water. This system is suitable for users who need highly purified water.

Systems like TOKIT’s under sink water filter combine both UV (ultraviolet) and RO (reverse osmosis) technology, offering dual protection. It not only retains the natural minerals in the water but also thoroughly purifies the water source, providing healthy, safe drinking water.

TOKIT under sink water filterprovides a 1-year after-sale service and product technical support. If you encounter any issues during usage, please get in touch with us or email to service@tokitglobal.com.