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🚿 Flush smarter, not harder — keep your hot water flowing flawlessly!
The Chromex Tankless Water Heater Flush Kit combines a robust 1/6 HP pump with a 20% concentrated vinegar solution, dilutable to 4 gallons, to deliver a professional-grade descaling experience. Designed for compatibility with all major tankless water heater brands, this 5-piece kit includes premium hoses, a bucket with lid, and a pump grate, enabling quick and effective maintenance in 30 minutes or less. Ideal for proactive homeowners and managers, it extends appliance lifespan while saving costly service fees, backed by a 1-year warranty and expert customer support.











| ASIN | B0CM2GZB5Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #43,280 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Water Heaters & Parts |
| Brand | Chromex |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (596) |
| Date First Available | October 29, 2023 |
| Included Components | Grate |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Weight | 20.7 pounds |
| Item model number | CXTE-1773 |
| Manufacturer | Chromex |
| Mounting Type | Wall |
| Part Number | CXTE-1773 |
| Product Dimensions | 14.5 x 12 x 12 inches |
| Special Feature | Concentrated |
| Special Features | Concentrated |
| UPC | 840140306033 |
| Usage | Tankless Water Heater Flushing |
| Voltage | 230 Volts |
W**D
No need to look further for a descaling product! This is it!
Like others, I did a lot of homework on which flush kit to purchase. I decided on Chromex because of its customer satisfaction and the quality of its products. I received my kit promptly and followed the instructions (and from YouTube University) on how to complete the descaling process. It was very simple, and the results are excellent. I can tell that there was a good amount of residue removed. I am very happy with the product, and I recommend it!
K**1
Saves me hundreds of dollars!
This kit is so easy to use. Comes with instructions and video online to help with set up. I used regular vinegar and my system is running clean! Companies charge over $300 for this service and I can use this multiple times for a fraction of one service call!
L**B
Worked Well
Worked as intended. Good quality.
B**B
Easy to use descaling kit
Kit comes with everything needed to do your yearly tankless hot water heater flush. Just get 3 gallons of distilled white vinegar from the store and you’re all set. Don’t turn on pump without fluid.
T**N
Worked very well.
Worked great! Took about 50 minutes and did a great cleaning job
M**T
Good kit
The submersible pump that came in my kit was defective and did not work. I reported this to Amazon and quickly received a replacement. The new pump worked well and I used it to descale my Rheem on-demand water heater. It is easy to use and the parts of the kit, including hoses and solution are nice. The instructions were good and easy to follow. Recommended.
B**I
Great Pump At A Great Price
Why did you pick this product vs others?: I have a Rinnai tankless water heater. It needs to be flushed every few years. If you hire someone to do that, it will cost you $150 or more. I can use this over and over. 4 gallons of white vinegar cost $16. After flushing my unit once, it paid for itself. Flushing is easy. You can download a DIY video if you want to be walked through the process.
A**G
Great product
Water heater cleaning tool. It works great cleaning my tankless water heater. All connections fit. Definitely recommend not to pour wasted on the concrete floor because it will bleach your concrete but a pressure washer can fix that.
R**N
Works very well and makes the process very simple. The connecting hoses and the pump are of very high quality and the whole process was very easy.
R**.
Vorsicht, nicht geeignet für Kunden in Deutschland, da die Pumpe einen US-Netzstecker hat und nicht für deutsche Netzspannung ausgelegt ist. Leider ist dies nicht im Text ersichtlich, sondern nur in den Bildern angegeben...
Trustpilot
3 weeks ago
2 weeks ago