Press Release
Maintenance and Filter Replacement Frequency for Whole-House Water Filters
Water Quality Issues in Daily Life
Imagine walking into your kitchen, ready to pour yourself a glass of water to quench your thirst. At that moment, the clarity and freshness of the water are crucial. However, many people may not realize that tap water in their homes could contain various hidden pollutants such as residual chlorine, heavy metals, bacteria, and more. These issues may be lurking in the water, affecting health. Many households opt to install whole-house water filters to remove these harmful substances, ensuring clean water quality.
However, simply installing a water filter is not enough. Regular maintenance of the filter and timely replacement of the filter cartridge are equally important. In this article, we will delve into how to properly maintain a whole-house water filter and understand the recommended frequency for replacing the filter cartridge.
Why is Regular Filter Replacement Necessary?
The filter cartridge is the key component of a whole-house water filter, responsible for removing harmful substances from the water. Over time, the filter accumulates pollutants from the water, reducing its filtration effectiveness. Therefore, regularly replacing the filter cartridge is essential to ensure clean water quality.
Failure to replace the filter cartridge on time can lead to the following issues:
- Reduced Filtration Effectiveness: As the filter accumulates too many pollutants, its filtration efficiency decreases, and harmful substances in the water cannot be effectively removed.
- Water Quality Issues: If the filter fails to properly filter the water, the water may develop an unpleasant taste or become cloudy.
- Bacterial Growth: A filter that has not been replaced for an extended period may become a breeding ground for bacteria, which could lead to secondary contamination of the water and pose health risks.
Filter Replacement Frequency
The frequency of filter cartridge replacement for whole-house water filters depends on the level of water contamination and the amount of water used in the household. Generally, the recommended replacement time can be guided by the following suggestions:
- For typical household use: It is generally advisable to replace the filter cartridge every six months to one year.
- For more precise calculations: A whole-house water filter cartridge can filter up to 100 tons of water. In our water bills, each unit of water used is equivalent to one ton. Since whole-house filters are typically installed after the water tower and at the main water inlet of the house, ensuring that all incoming water is effectively filtered, you can use your monthly water bill to estimate the replacement cycle. For instance, every 100 units of water consumption can be used as a benchmark to determine the replacement cycle.
- Convenience in Tracking: Monthly water bill tracking can be cumbersome, but CEO offers a calculation and reminder service. By providing us with two consecutive water bills, we can help you accurately predict the filter replacement cycle. We will also send a phone reminder when it’s time to replace the filter, making the process a comfortable service experience.
You might ask, “Why don’t you just replace the filter for me?” CEO’s whole-house water filter employs a unique quick-release technology, making filter replacement as easy as tightening a plastic bottle cap. No tools are required, and it’s effortless—no more risk of scratching your nails. With a foolproof design, you don’t have to worry about installing it incorrectly. Replacing the filter can be as simple as having a drink, allowing everyone to DIY with ease.
How to Determine if the Filter Cartridge Needs to Be Replaced?
In addition to replacing the filter based on its usage time, changes in water quality can also indicate when it’s time to replace the filter cartridge. Here are some common signs:
- Water Quality Decline: If the taste or odor of the water becomes unpleasant, it could be a sign that the filter’s effectiveness has decreased.
- Slower Water Flow: If the water flow rate decreases due to the filter accumulating too many pollutants, it’s a clear sign that the filter needs replacing.
- Discoloration of the Filter: If the filter cartridge shows visible dirt or a darker color, it’s time to replace it.
These changes typically signal that the filtration capacity of the cartridge has diminished, and a replacement is necessary.
How to Maintain a Whole-House Water Filter?
In addition to regular filter replacement, proper daily maintenance of the whole-house water filter is also crucial. Proper maintenance can extend the lifespan of the filter and keep it working efficiently. Here are some simple maintenance tips:
- Keep the Filter Clean: Regularly wipe down the exterior of the filter to prevent dust and debris buildup, which helps maintain the unit’s efficiency.
- Check Water Pressure: Both excessively high and low water pressure can affect the filter’s operation. Periodically check the water pressure in your home to ensure it remains within normal limits.
- Monitor Water Quality: Use water testing tools to check for any changes in water quality. If abnormalities are detected, take action immediately and replace the filter if needed.
Innovative Technology to Enhance Filter Performance
With advancements in technology, modern whole-house water filters are not just limited to filtering large particles from water but can effectively remove a wide range of harmful substances. Many advanced filters on the market now feature innovative technologies, such as more efficient carbon fiber filter cartridges that can remove harmful chemicals, residual chlorine, heavy metals, and even potentially carcinogenic trihalomethanes.
Water filter systems even use patented structural technology (Patent Certificate M638367), ensuring the filter cartridge remains in its optimal position no matter the angle of the water pipe, which guarantees stable filtration performance. This design not only enhances installation flexibility but also significantly improves filtering efficiency.
Healthy Living Starts with Water
Choosing the right whole-house water filter can improve the water quality in your home and protect the health of every family member. By regularly replacing the filter cartridge and maintaining the filter system, you can ensure that every sip of water is clean and safe. Water quality is vital to our health, and a good water filter is the first line of defense in protecting your family’s well-being.
With continuous innovation in technology and design, CEO combines efficient water filtration technology with user-friendly design, providing families with a safer and more convenient water experience. Choose CEO for a healthier and safer foundation for your home.
Phone:02-8993-3321;0981-151-709
Email:bio.water@msa.hinet.net
Website:https://www.strongwater.com.tw/
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
The “ Finest Cultural Gifts from China ” Cultural and Tourism Trade Promotion Activity (Intangible Cultural Heritage and Time-Honored Brands Special ) was held in Kaifeng.
On October 31, the “Finest Gifts from China” Cultural and Tourism Trade Promotion Activity (Intangible Cultural Heritage and Time-Honored Brands Special Session) was held in Kaifeng, Henan. The event adopted an integrated online and offline format, combining exhibition, performance, sales, and interactive experiences. Through domestic and international platforms, it featured live broadcasts with images and videos, reaching a total audience of nearly 900,000, including 510,000 overseas viewers.

Photo courtesy of the event organizer.
The event was hosted by the Culture and Tourism Department of Henan Province and organized by the National Cultural Export Base, Cultural, Technological and Innovation Park, Administration of Kaifeng Area of China (Henan) Pilot Free Trade Zone, the Culture, Radio, Television and Tourism Bureau of Kaifeng , the Kaifeng Municipal Bureau of Commerce, China Tourism News, and CCMG Cultural Creative Development Co., Ltd.(Beijing), with support from the National Base for International Cultural Trade Cooperation Alliance.
The event focused on showcasing and promoting a selection of high-quality intangible cultural heritage and time-honored brand products and services that embody the essence of Eastern aesthetics, integrate modern design concepts, and meet international market demand. It also introduced inbound tourism routes and consumption services featuring intangible cultural heritage and time-honored brands to global audiences , vividly telling Chinese stories, demonstrating Chinese craftsmanship, and sharing Chinese lifestyle aesthetics. The event aimed to promote the high quality development of international cultural trade, strengthen cultural trade platforms, and advance the globalization of China’s cultural industry.
A total of 306 enterprises submitted products, services, and tourism routes for participation. Among them, 161 representative projects with both profound cultural heritage and strong international market potential were carefully selected and compiled into a promotional handbook.
Additionally, a “Song Dynasty Elegance” lifestyle market was set up, recreating scenes of Song-style aesthetic living through an integrated model of exhibition, performance, sales, and interactive experiences. Intangible cultural heritage and time-honored brands from 26 provinces across China participated, with a total of 256 booths, fully demonstrating the market appeal of heritage brands and the broad scope of cultural exchange.


“Song Dynasty Elegance” Lifestyle Market – Photo courtesy of the organizer
At the event, six intangible cultural heritage and time-honored brand enterprises conducted product roadshows, showcasing items such as Henan’s century-old Baiji Peanut Cake, Ningxia’s intangible heritage hemp weaving, and Beijing’s Kalim Tea. Three related organizations promoted inbound tourism routes, including Kaifeng-themed intangible cultural heritage tours and the Jianye Movie Town itinerary.
During the discussion session, four industry experts focused on key topics such as intangible cultural heritage preservation and innovation, cultural export strategies, and legal risk prevention. They provided in-depth insights combining theoretical perspectives with practical value, laying a solid foundation for the healthy development of cultural and tourism trade.

Promotion of Henan’s Century-Old Baiji Peanut Cake. Photo courtesy of the organizer.

Promotion of Ningxia Intangible Heritage Hemp Weaving – Photo courtesy of the organizer

Henan Weiqi Promotion – Photo courtesy of the organizer

Promotion of Kaifeng Inbound Tourism Intangible Cultural Heritage-Themed Routes Photo courtesy of the organizer.
Nearly 300 participants attended the event, including officials from cultural, tourism, and commerce departments across more than 20 provinces (autonomous regions and municipalities), representatives from intangible cultural heritage and time-honored brand enterprises, cultural trade companies, as well as experts, scholars, and media personnel.

Event Site – Photo courtesy of the organizer
The “Finest Gifts from China” Cultural and Tourism Trade Promotion Activity integrates domestic and international, online and offline resources to showcase, promote, and trade a selection of high-quality cultural and tourism products with distinctive Chinese characteristics and style that are popular in international markets. The event provides a platform for exchanges and cooperation between Chinese and foreign enterprises, promoting the expansion and optimization of cultural trade, while enhancing the international competitiveness and recognition of Chinese companies and brands.
Prior to this, the “Finest Gifts from China” Cultural and Tourism Trade Promotion Activity has held 15 special sessions, with growing attention and participation both domestically and internationally, steadily advancing the development of cultural trade.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
CGTN: How China, ROK leaders open new prospects for ties at Gyeongju meeting
Following a face-to-face meeting between Chinese President Xi Jinping and ROK President Lee Jae-myung in Gyeongju, CGTN published an article highlighting how head-of-state diplomacy sets a new course for China–ROK relations and how the two countries can strengthen strategic communication, deepen cooperation, and promote mutual understanding for the benefits of both peoples and regional peace and development.
Just after dawn in Jeju, the Republic of Korea (ROK), crates of fresh produce are loaded onto a vessel bound for Qingdao in east China.
Launched on October 16, the Qingdao-Jeju container line is Jeju’s first regular international shipping route. Thanks to this route, a journey that once took two weeks can now be completed overnight.
More than just a faster trade link, it signifies a renewed rhythm in China-ROK cooperation. Two weeks later, on November 1, that momentum found its political echo when Chinese President Xi Jinping and ROK President Lee Jae-myung met in Gyeongju, ROK, to chart the next stage of bilateral ties.
At the meeting, President Xi described China and the ROK as “important close neighbors that cannot be moved away and cooperation partners that cannot be separated.” He stressed that “promoting the sound and steady development of China-ROK relations is always a right choice that serves the fundamental interests of the two peoples and conforms to the trend of the times.” Xi’s words set the tone for a relationship that, though tested by changes, continues to move forward with mutual respect and mutual benefit.
‘Important close neighbors that cannot be moved away‘
During the meeting, President Xi called for strengthening strategic communication and consolidating the foundation of mutual trust, urging both sides to respect each other’s social systems and development paths while properly handling differences through friendly consultations. He also emphasized joint efforts to uphold true multilateralism and promote a fairer global governance system.
High-level exchanges have warmed up in recent months. In August, President Lee sent a special delegation led by former National Assembly Speaker Park Byeong-seug to China for a four-day visit, carrying a personal letter from the ROK president with a clear message: to put bilateral relations back on a stable and constructive track. In September, National Assembly Speaker Woo Won-shik attended events marking the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War in Beijing, followed by Foreign Minister Cho Hyun’s first official visit in his current role, signaling Seoul’s commitment to dialogue and renewed trust.
Niu Xiaoping, assistant research fellow at the Shanghai Institutes for International Studies, sees the Gyeongju meeting as more than a routine encounter. Niu said President Xi’s visit played “a bridging and guiding role,” helping China and the ROK “recalibrate and define a new positioning” for their partnership.
‘Cooperation partners that cannot be separated’
Economic ties have long been the backbone of the relationship. China has been the ROK’s largest trading partner for 21 consecutive years, while the ROK has regained its position as China’s second-largest trading partner. In 2024, bilateral trade reached $328.08 billion, up 5.6 percent year on year.
President Xi called for accelerating the second phase of the China-ROK Free Trade Agreement and tapping the cooperation potential in emerging fields such as AI, biomedicine, green industries and the silver economy.
“To help one’s neighbor succeed is to help oneself,” said Xi. Lee, for his part, stressed that economic cooperation between the two countries is “vital and indispensable” when answering a question from a CMG reporter.
President Xi also highlighted the importance of better communicating with the media and the general public, sending more positive messages and checking tendencies that may harm the relationship.
This emphasis on public perception has found concrete expression in people-to-people exchanges. Since China introduced visa-free entry for ROK visitors last November, and the ROK followed with a temporary visa exemption for Chinese group tourists this fall, travel between the two nations has surged. People from the ROK made near 2 million trips to China from January to August this year, a 40-percent increase year on year.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
CGTN: How China, ROK leaders open new prospects for ties at Gyeongju meeting
Following a face-to-face meeting between Chinese President Xi Jinping and ROK President Lee Jae-myung in Gyeongju, CGTN published an article highlighting how head-of-state diplomacy sets a new course for China–ROK relations and how the two countries can strengthen strategic communication, deepen cooperation, and promote mutual understanding for the benefits of both peoples and regional peace and development.
Just after dawn in Jeju, the Republic of Korea (ROK), crates of fresh produce are loaded onto a vessel bound for Qingdao in east China.
Launched on October 16, the Qingdao-Jeju container line is Jeju’s first regular international shipping route. Thanks to this route, a journey that once took two weeks can now be completed overnight.
More than just a faster trade link, it signifies a renewed rhythm in China-ROK cooperation. Two weeks later, on November 1, that momentum found its political echo when Chinese President Xi Jinping and ROK President Lee Jae-myung met in Gyeongju, ROK, to chart the next stage of bilateral ties.
At the meeting, President Xi described China and the ROK as “important close neighbors that cannot be moved away and cooperation partners that cannot be separated.” He stressed that “promoting the sound and steady development of China-ROK relations is always a right choice that serves the fundamental interests of the two peoples and conforms to the trend of the times.” Xi’s words set the tone for a relationship that, though tested by changes, continues to move forward with mutual respect and mutual benefit.
‘Important close neighbors that cannot be moved away‘
During the meeting, President Xi called for strengthening strategic communication and consolidating the foundation of mutual trust, urging both sides to respect each other’s social systems and development paths while properly handling differences through friendly consultations. He also emphasized joint efforts to uphold true multilateralism and promote a fairer global governance system.
High-level exchanges have warmed up in recent months. In August, President Lee sent a special delegation led by former National Assembly Speaker Park Byeong-seug to China for a four-day visit, carrying a personal letter from the ROK president with a clear message: to put bilateral relations back on a stable and constructive track. In September, National Assembly Speaker Woo Won-shik attended events marking the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War in Beijing, followed by Foreign Minister Cho Hyun’s first official visit in his current role, signaling Seoul’s commitment to dialogue and renewed trust.
Niu Xiaoping, assistant research fellow at the Shanghai Institutes for International Studies, sees the Gyeongju meeting as more than a routine encounter. Niu said President Xi’s visit played “a bridging and guiding role,” helping China and the ROK “recalibrate and define a new positioning” for their partnership.
‘Cooperation partners that cannot be separated’
Economic ties have long been the backbone of the relationship. China has been the ROK’s largest trading partner for 21 consecutive years, while the ROK has regained its position as China’s second-largest trading partner. In 2024, bilateral trade reached $328.08 billion, up 5.6 percent year on year.
President Xi called for accelerating the second phase of the China-ROK Free Trade Agreement and tapping the cooperation potential in emerging fields such as AI, biomedicine, green industries and the silver economy.
“To help one’s neighbor succeed is to help oneself,” said Xi. Lee, for his part, stressed that economic cooperation between the two countries is “vital and indispensable” when answering a question from a CMG reporter.
President Xi also highlighted the importance of better communicating with the media and the general public, sending more positive messages and checking tendencies that may harm the relationship.
This emphasis on public perception has found concrete expression in people-to-people exchanges. Since China introduced visa-free entry for ROK visitors last November, and the ROK followed with a temporary visa exemption for Chinese group tourists this fall, travel between the two nations has surged. People from the ROK made near 2 million trips to China from January to August this year, a 40-percent increase year on year.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
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