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COSLUS

COSLUS E2 Advanced Water Dental Flosser, 2 Modes 12 Levels White 1Pcs

  • Based on 2,508 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Oct 14
Order within 15 hours and 29 minutes
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Color: White


Set name: 1Pcs


Features

  • Advanced Cleaning and Care Oral: The COSLUS E2 water flosser was developed by the COSLUS R&D team. Water dental pick offers advanced high-frequency pulses (10-160 PSI, 1400 pulses/min), which means they adapt to every user, designed to Attack Dental Plaque. This water floss is designed for orthodontic, braces, sensitive gums, and daily care through 12 adjustable pressures and 5 jet tips, which help prevent and improve common oral health concerns while protecting gum health
  • 2 Modes & 12 Pressure Settings for Everyone: The COSLUS E2 water flossers for teeth feature 24 tailored cleaning experiences for every family member. From gentle care for kids to sensitive cleaning for seniors and for deep tartar removal for adults, the water tooth pik flossers for adults adapt to diverse and different people's needs. Irrigator dental stable water flow and wide pressure range ensure a safe, comfortable, and clean for multi-user households and multi-scene compatibility. Therefore, water tooth floss is ideal for daily oral care at home for all ages (6+)
  • Patented Nozzle Storage Box with 5 Nozzles Included: water dental picks for teeth cleaning and flossing equipped with a a storage box designed to vertically organize 5 nozzles (standard, orthodontic, tongue cleaner, periodontal). Featuring quick-drain ventilation and an adapter, the electric flosser for teeth ensures dry, clean, and organized accessories for home use. Ideal for families, ready for a hassle-free cleaning experience in the bathroom
  • 600ml Detachable Tank for Family Sharing: The COSLUS E2 water dental flosser features a 600ml large capacity reservoir, designed for hassle-free refills and cleaning. Water dental picks for teeth cleaning and flossing with a large capacity are designed for multi-user households, are ideal for family sharing, and ensure everyone gets a thorough clean. water flosser for braces streamline daily oral care with efficiency and ease for you and your family to use
  • Compact and Stylish Design for Easy Use: The water flossers are built with high-quality materials and are built to last up to 3 years with typical use, and the water dental pick flosser also features a 3-minute auto-shutoff, non-slip grip, and intuitive controls, offering you a reliable and convenient cleaning experience. waterflossers combine space-saving elegance with a sturdy upright stand, keeping your bathroom, kitchen, or sink routine looking modern and organized, even in a compact family design

Description

Is the water pressure of this water flosser high enough? With 10-160PSI adjustable pressure, it meets most deep cleaning needs. If the pressure is insufficient, it is recommended that you watch the video guide for the product pages. to check the nozzle installation and water flow stability before use. Why does the water floser unit make pulsing sounds after turning off? The brief pulsing is a normal pressure release function of the pump system. This engineered feature avoids the water hammer effect and protects the motor's lifespan of the water dental pick. No performance or safety impact is caused. How do I ensure the nozzle of the water flosser for teeth is secure? For more performance and to avoid water leaks, it is recommended to insert and remove the nozzle vertically in daily use, and when inserting the nozzle, until it clicks. How loud are the water flossers during operation? The COSLUS Water flosser E2 operates at <72dB, equivalent to normal conversation volume. For nighttime use, we recommend switching to Massage mode or lower pressure settings (30-80PSI) to reduce operational noise. Will a tight adapter affect performance? No, the secure fit ensures stable current flow. If tight, align properly and press straight down (no tilting). The snug connection improves contact and eases with use while maintaining reliable conductivity.

Product Dimensions ‏ : ‎ 8.07 x 5.7 x 4.92 inches; 1.92 pounds


Item model number ‏ : ‎ E2


Date First Available ‏ : ‎ December 25, 2024


Manufacturer ‏ : ‎ COSLUS


Best Sellers Rank: #13,607 in Health & Household (See Top 100 in Health & Household) #31 in Power Dental Flossers


#31 in Power Dental Flossers:


Customer Reviews: 4.2 4.2 out of 5 stars (2,508)


Brand Name: COSLUS


Product Benefits: Deep Cleansing, Gentle Cleansing, Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque


Model Number: E2


Manufacturer Warranty Description: 2-year warranty, 24-hour after-sales service, free 30-day free returns & replacements


Model Name: E2


Manufacturer: COSLUS


Item Weight: 1.9 pounds


Manufacturer Part Number: E2


Power Source: Corded Electric


Additional Features: Auto Shut-Off, Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Lghtweight, Large Water Tank, Non-Slip Grip, Rotatable Tip


Unit Count: 1 Count


Item Dimensions: 8.07 x 5.7 x 4.92 inches


Tank Volume: 600 ml


Recommended Uses For Product: Daily Cleaning, Deep Cleaning


Target Use Body Part: Teeth


Specification Met: CE, FCC, RoHS


Color: White


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A real bargain.
Color: White Set name: 1Pcs
My old Waterpik finally wore out (the hose cracked), and I tried this as a replacement because it was half the price of the expensive Waterpik model. I was amazed to find that this model is far better than my old Waterpik, and it has some new features that are a great improvement - an on/off switch on the handle, and suction cups on the bottom that keep it in place on the counter. It has an excellent range of power settings, and can generate far more power than anyone would want. (I use it with the setting in the middle of the range.) It seems well made, and since both this one and the Waterpik are made in China, neither one is an American product (which I would favor). For anyone concerned about durability, there is the usual Amazon extended warranty available for a few dollars. ... show more
Reviewed in the United States on September 21, 2026 by Charlie Darwin
    • cost to cost this is as good as the more expensive water-pick.
Quality is great for the price. I’ve had waterpick for years, last one the quality was poor. I have Ben using this water glosser for a month, and I like all the features. A good assortment of tools, the size fits fine on my sink area, and it is not as loud as the original water pick.
Reviewed in the United States on September 1, 2026 by smoothie
    • Registration
Color: White Set name: 1Pcs
Product seems to be just as good as my old waterpik and it was much cheaper than a new waterpik by half the price or more. But, I was not able to register my product. It said that I was not using the correct order number. But I double checked the number and it was correct! I cotacted the company by phone but not sure if they will call me back or not? ... show more
Reviewed in the United States on July 12, 2026 by Marty F.
    • Love it!!!
Color: White Set name: 1Pcs
Love this water flosser! It is the best! The noise level is minimal. Water flow is good. It's easy to use. And definitely does the job! I like that it has twelve levels of water flow so I can choose what works for me. I don't have to keep filling the water reservoir. It holds enough water. This water flosser made me feel like a pro. Other brands had me shooting water almost every where other than my mouth. Lol! Battery life is good. It comes with a USB cord and the charging block. 10 out of 10! ... show more
Reviewed in the United States on May 31, 2026 by Dravia
    • A real upgrade over the competition
Color: Black Set name: 1Pcs
It is obvious the Coslus company reviewed the WaterPik comparable product and said to themselves, "How can we make ours better?" And they did! I used Water-Piks for years. I got more and more dissatisfied. The last unit used a really cheap slide switch under a plastic rocker assembly that slowly deteriorated and got hard to use. But much worse, the on/off water control on the wand became very difficult to use. The Coslus unit went to a push-button on/off switch that works well and I expect will do so for the life of the product. More importantly, the on/off water control switch is significantly larger and easier to use - a real improvement. There are other design improvements as well. For example, the cup holding the wand when at rest is much better designed and not as flimsy. When I first started using it, at maximum water pressure, at first, it simply did not have the pressure of the Water-Pik. But! After several sessions using it the water pressure increased significantly, and now it clearly exceeds the pressure of the WaterPik. Taken in sum, at this point I am very pleased with what I consider to be a real upgrade. I would have to say I think the last generation of WaterPik was designed and priced by the marketing department, leaving manufacturing to do the best they could with such restraints. Coslus did it the other way around, to my benefit at least. ... show more
Reviewed in the United States on April 1, 2026 by Higbe
    • So superior to WaterPik it's not even funny
Color: White Set name: 1Pcs
FIRST...THE BACKGROUND: I dumped my vintage Water Pik (1990s) a couple months ago, gave it to Goodwill, after years of irritation, having this total dust collector sit on my bathroom countertop: No lid for the water reservoir to keep it clean and dust free so you could just leave the unit out. Nor did the wand fit easily back in the hole for it, and the cord was always messy, all over the place. Bottom line: If you had the time and didn't mind the aggravation of plugging and unplugging, assembling and disassembling the unit every single time you used it, fine. And good on you for being more patient than I am. For me, after about the first month or so back in the 1990s when I got it, it was a constant source of irritation. Not to mention the fact there was no place convenient or dust free to store all the extra nozzles. The whole point of flossing is we get busy in life and need a way that is simple, elegant, and designed in such a way that it makes the process as seamless and as easy as possible, and actually encourages us to floss. Enter the... COSLUS WATER FLOSSER This thing is fabulous. The size is just right to simply keep on your vanity top. The footprint is small -- a key feature because, yes, realizing that every square inch of our sink surround is high value real estate, you pick and choose wisely what stays out -- but because we now know oral health is so important to general health, this machine has absolutely earned the right to stay on top of the counter. 1. It doesn't read like clutter, the design is sleek. 2. The suction cups on the bottom to keep it lodged safely, is a brilliant design feature. 3. The separate enclosed area on top which houses all the extra doo dads, and also tucks neatly beneath the lid to keep it all dust free is genius -- which (correct me if I'm wrong, but I don't think even now the most current Water Pik has this level of thoughtfulness in storage for the extra wands. I looked at pictures here on Amazon, and I can't see it. 4. The machine noise factor, as others stated, is perfectly fine, reasonably quiet. A nice surprise after my old Water Pik. 5. The reservoir is plenty big enough. 6. And the fact that the coil is tight on the cord so even though it takes a bit of practice learning how to use it easily, the benefit is, it makes repositioning your flosser wand back in place after use just so easy. And looks so neat and tidy. 7. But -- to top it off, after all this -- the fact that it's HALF the price of a Water Pic? No brainer! I could NOT be more thrilled with this new gizmo to ensure I stick with flossing daily, even multiple times, and make oral health the priority it should be. HIGHLY RECOMMEND. ... show more
Reviewed in the United States on May 26, 2025 by WhiteEagle
    • Almost
Color: White Set name: 1Pcs
Lasted just over a year before the pump started skipping
Reviewed in the United States on September 20, 2026 by PRSIII
    • COSLUS Advanced Water Flosser
Color: White Set name: 1Pcs
As someone who is new to water flossing, I've been incredibly impressed with the COSLUS Advanced Water Flosser. While I can't compare it to the big names like Waterpik, this unit has completely changed my oral care routine for the better. It offers a premium feel and a wealth of features at what feels like a great value, especially for a beginner. Key Highlights: Adjustable Power: From Mild to Wild: This is the flosser's standout feature. The adjustability is fantastic, offering a true range of pressure settings. For a first-time user like me, starting on the gentlest setting allowed for an easy, comfortable introduction. Now that I'm used to it, the higher, more powerful settings deliver a seriously deep clean that string floss simply can't match. Nice Size & Counter-Friendly: The unit is the perfect size—not a tiny cordless model you have to constantly refill, but compact enough to sit neatly on my bathroom counter without being bulky. It looks sleek and doesn't dominate the space. Generous Water Tank: The water tank is a great size. I can get a thorough, full flossing session done without having to stop and refill, which is a major convenience. Versatile Tips & Value: The inclusion of five different jet tips is excellent. It allows for multiple family members to use the unit hygienically, or for one user to target specific needs (like general cleaning, braces, or sensitive gums). The 2-year warranty also offers significant peace of mind, suggesting confidence in the product's durability. What Could Be Improved: Learning Curve: Like any water flosser, there's a slight learning curve involved to avoid splashing the mirror. This is a common issue with all brands, but new users should prepare for a little bit of a "messy" phase until they master the technique (leaning over the sink and keeping the stream in your mouth helps!). Verdict for Beginners: If you are new to water flossing and looking for a feature-rich, high-value unit without committing to a premium brand price, the COSLUS Advanced Water Flosser is an excellent choice. It makes the transition into water flossing smooth with its adjustable power, and the convenience of the large tank and the extra tips adds a lot of value. Highly recommended for a cleaner, fresher mouth! ... show more
Reviewed in the United States on October 21, 2025 by Nick

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