Introduction: As the saying goes, "Diseases come from the mouth." Good health comes from a healthy diet. A healthy diet requires healthy cooking, and healthy cooking cannot be separated from clean and hygienic kitchen drinking water. However, due to the inevitable secondary pollution of the tap water pipe network, the "rusty color" in the kitchen tap water is no longer edible and requires "secondary purification". Therefore, it is particularly important to choose a kitchen water purifier. Today the reviewer brings you a water purification set from water purification expert 3M 3M pre-filter BFS1-100 direct drinking machine BEV120, which can be called a golden partner for home water purification. The combined price of the front-loading direct drinking machine is only 4398.00 yuan/set,
Evaluation location Rilong.com Evaluation time 2013-11-17 Evaluation brand 3M water purifier evaluation product 3M pre-filter BFS1-100 direct drinking machine BEV120 Reference price 4398.00 yuan/set evaluation Project water purification effect test, material comparison
1. First impression of appearance
3M pre-filter BFS1-100 direct drinking machine BEV120, rush to buy at 8 o'clock on December 5 The price is RMB 1,799.00/set
Entering the golden eight-point range, this set of water purifier products has a simple and elegant appearance. The translucent design of the front backflush water filter adds a sense of fashion. It is a direct drinking machine. BEV120 has a milky white shell. According to the store clerk, the materials used in this water purifier are all food-grade materials, which completely eliminates secondary pollution of water and ensures healthy drinking water for families.
2. Product detailed parameters
1. Detailed parameters of 3M pre-backwash filter BFS1-100
Valve head inlet and outlet size RP3/4 inch sewage nozzle Hose diameter 14mm Maximum working water pressure 125psi Flow rate 2.5m3/h Filtration accuracy 106 microns Working water temperature 5-30℃ Ambient temperature 5-40℃ Overall length A124mm Overall length B265mm Minimum distance from the center of the water pipe to the ground C500mm Working weight The minimum distance from the center of the 2kg water pipe to the ground is 60 mm
2. Detailed parameters of 3M direct drinking machine BEV120
Treatment flow 34069 liters (about 1800 barrels of bottled water) water inlet requirements Municipal tap water Working flow: 5.7 liters/minute. Patented filter head design, no leakage. Filtration precision: 0.5 micron. Working pressure: 25-125 psi. Water inlet temperature: 4.4-37.8 degrees. Can you drink directly? Water inlet aperture: 3/8 inches. Shell size. Enhanced polypropylene power supply requirements. No power supply required. Overall size: 38*11cm
3. Product details
1. 3M pre-recoil filter BFS1-100
3M pre-recoil filter BFS1 The filter structure of -100 is translucent, which allows you to visually see the filtration effect of the water purifier, and also makes it easier for you to control the frequency of backwashing.
The gray button at the top is used to activate and deactivate the recoil function. When you need to activate the recoil function, you only need to manually rotate the button counterclockwise to the bottom and drain the sewage for 10-15 seconds. The cycle can be controlled to once every 1-2 months.
This pre-backwash filter has a filtration pore size of 106 mm, which can fully filter out large particles of impurities such as rust and sediment. The interface connecting the water inlet of the water pipe is 6 minutes internal thread, suitable for national standard RP3/4 internal thread water pipes.
3M water purifier’s unique electronic ID card and unique anti-counterfeiting code can verify whether the product you purchased is an authentic 3M product.
2. 3M direct drinking machine BEV12
3M direct drinking machine BEV12 is equipped with a patented automatic water cutoff or bypass design AP3 filter head. Even if the filter element is removed, there will be no leakage. After high voltage test, it is strong, reliable and durable.
HF20 main filter element has a super powerful 34000L water purification capacity, 5.7L ultra-fast flow rate, and 0.5 micron gold filtration precision. Most other products use built-in filter elements with no internal flow diversion and cannot ensure effective contact between the incoming water and the filter material.
3M's BEV120 adopts a special diversion design to ensure full and effective contact between the incoming water and the filter material, ensuring a 100% filtration effect.
The latest 3M pre-filter bottle has anti-counterfeiting codes and anti-counterfeiting stickers on the bottle. The bottle body is made of food-grade material, which is thickened, pressure-resistant, and explosion-proof, allowing you to use it more safely. Safe and secure.
Finally, let’s look at the filter element. This device is mainly used to hold PP cotton. The M16 filter element uses a slotted colorant. The impurity interception area is increased by more than 30% compared with ordinary filter elements, and the use of the filter element is greatly increased. life.
In addition, if you purchase the 3M pre-filtered BFS1-100 direct drinking machine BEV120 package, you will also receive a lead-free kitchen faucet. The 3M brand logo can be seen on the faucet valve core, and the main body of the faucet is made of high quality. Made of fine copper casting, multi-layer electroplating on the surface has uniform color, excellent corrosion resistance and bright surface gloss.
IV. Comparison between 3M direct drinking water and bottled water
Comparison content 3M direct drinking water, purified water, mineral water, healthy and retaining trace elements beneficial to the human body
and minerals. The water is weakly alkaline and completely removes trace elements that are beneficial to the human body. It is harmful to drink it for a long time. Minerals are added later and the water is acidic, which is not good for health. It is convenient and can be used at any time. Purified water needs to be ordered in advance and needs a dedicated person to change it. The space is small and flexible. The water dispenser does not take up space, but requires additional space to store the bucket. Water quality is fresh, small molecule cluster water, large molecule cluster, old water pollution, fresh filtered, fresh drinking, no pollution. Bacteria breed in the bucket during use, and the secondary pollution of the water dispenser is serious. Economical 1-5 Yuan/5 gallons 8-15 Yuan/5 gallons 10-20 Yuan/5 gallons
5. Evaluation details What are the advantages of 3M?
1. 3M pre-filter PK ordinary pre-filter
3M unique stainless steel valve head, the material is hard, and the processing cost is much higher than that of copper valve heads. The head is made with exquisite craftsmanship and has a smooth surface, which is not easy to rust and cause secondary pollution.
The traditional copper valve head is not only soft in material, rough in workmanship, and cheap in processing cost, but the direct consequence is the precipitation of lead ions in the water.
2. 3M stainless steel filter PK flexible material filter
3M food-grade stainless steel environmentally friendly filter is not easily corroded. Using 100 micron pore size ensures filtration accuracy. The pore size of the filter cloth is evenly distributed to ensure filtration efficiency.
The flexible material filters on the market are not accurate enough and have different calibers. The filter material is inferior and easily corroded. The shell is made of ordinary plastic raw materials, which contains a large amount of toxic substances and is harmful to health.
3. 3M stainless steel valve head PK copper valve head
3M stainless steel valve head can eliminate iron embroidery, sediment and other large particles.
The filtration effect of the copper valve head is not thorough enough, and some products even contain harmful substances such as heavy metals such as lead.
Not only do they fail to purify water, but they can easily induce diseases such as cancer.
4. 3MPP cotton VS ordinary PP cotton
The unique grooved surface of 3MPP cotton can greatly increase the filtration area. Ordinary PP has a smooth surface and a small filtration area. Many experiments have proven that under the same pressure, 3M melt basin PP cotton is more resistant to pressure and less likely to deform, and will not be affected by changes in water pressure.
5. 3M water purifier’s kitchen space VS traditional water purifier’s kitchen space
Traditional water purifiers take up a lot of kitchen space during installation, and 3M’s Home water purifiers help you free up space in the kitchen and maximize the rational use of every square meter.
6. Evaluation details 3M water purification effect test
7. Evaluation summary
This set of 3M household water purification products is an entry-level product with high quality and good price. , can effectively remove harmful microorganisms and bacteria while also removing rust, dust and residual chlorine odor, while retaining beneficial minerals and trace elements. Food-grade stainless steel filter effectively filters various sediments and protects water-related equipment and pipe fittings throughout the house from damage. Moreover, the price is fair and can withstand comparisons across the entire network, making it a one-time purchase. The service life is up to 10 years, and the price/performance ratio is the highest in the industry.
8. 3M Brand Introduction
3M, a Fortune 500 company known for its innovation for a century, has a powerful core technology platform for liquid filtration and more than 90 years of experience in the liquid filtration industry. The only liquid filtration company in the world that spans the industrial, medical, food and beverage and drinking water industries.
In the field of water filtration, 3M covers three major businesses: drinking water treatment, electrical appliance water treatment and household water purification. Many internationally renowned chain restaurants, cola companies, bottled water companies, and double-door refrigerator brands have adopted 3M drinking water filtration systems.