---
product_id: 42081344
title: "Caroma 840420W Profile Smart Tank, White"
brand: "caroma"
price: "R$2445"
currency: BRL
in_stock: false
reviews_count: 4
url: https://www.desertcart.com.br/products/42081344-caroma-840420w-profile-smart-tank-white
store_origin: BR
region: Brazil
---

# IAPMO approved compatibility Dual flush 1.28/0.8 gal Integrated hand wash basin Caroma 840420W Profile Smart Tank, White

**Brand:** caroma
**Price:** R$2445
**Availability:** ❌ Out of Stock

## Summary

> ♻️ Flush Smarter, Live Greener – The Future of Bathroom Efficiency

## Quick Answers

- **What is this?** Caroma 840420W Profile Smart Tank, White by caroma
- **How much does it cost?** R$2445 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/42081344-caroma-840420w-profile-smart-tank-white)

## Best For

- caroma enthusiasts

## Why This Product

- Trusted caroma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Dual Flush:** Save water effortlessly with 1.28/0.8 gallon flush options tailored for efficiency.
- • **Sleek Chrome Controls:** Modern chrome buttons integrated into tapward design for a polished, professional look.
- • **Seamless Compatibility:** IAPMO approved to fit popular 270 Easy height elongated and 305 round front bowls.
- • **Built-in Hand Washing Basin:** Innovative design recycles fresh water for hand washing, reducing overall consumption.
- • **Certified WaterSense Efficiency:** Backed by WaterSense certification, ensuring top-tier water conservation standards.

## Overview

The Caroma 840420W Profile Smart Tank is a floor-mounted, dual flush toilet tank featuring a 1.28/0.8 gallon flush system paired with an integrated hand washing basin that recycles water for maximum efficiency. Designed with sleek chrome buttons and IAPMO approval, it fits elongated and round front bowls, offering a WaterSense certified solution for eco-conscious professionals seeking smart, stylish bathroom upgrades.

## Description

Product Description               Dual flush height efficiency toilet Bowl 1.28 / 0.8-Gallon per flush. Integrated hand basin for enhanced water savings. After flushing, fresh cold water is directed through the faucet for hand washing and drains into the tank to be used for the next flush.                  From the Manufacturer               Dual flush height efficiency toilet Bowl 1.28 / 0.8 gallons per flush. Integrated hand basin for enhanced water savings. After flushing, fresh cold water is directed through the faucet for hand washing and drains into the tank to be used for the next flush.

## Features

- Dual Flush Toilet Tank with Integrated hand washing basin
- Provides a 1.28 / 0.8-Gallon dual flush. 0.9-Gallon average flush
- Chrome buttons built-in to tapward design
- Tank has been IAPMO Approved to attach to the 270 Easy height elongated and 305 Round front bowls

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | White |
| Material | Plastic |
| Brand | Caroma |
| Installation Type | Floor Mounted |
| Shape | Elongated/Round |
| Seat Material Type | Plastic |
| Manufacturer | Caroma |
| Part Number | 840420W |
| Item Weight | 42 pounds |
| Package Dimensions | 26.5 x 15.5 x 9.75 inches |
| Item model number | 840420W |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Certification | WaterSense |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 2 year |

## Product Details

- **Color:** White
- **Material:** Plastic
- **Brand:** Caroma
- **Installation Type:** Floor Mounted
- **Shape:** Elongated/Round

## Images

![Caroma 840420W Profile Smart Tank, White - Image 1](https://m.media-amazon.com/images/I/71wLTRGat1L.jpg)

## Questions & Answers

**Q: Will this tank fit on any standard bowl?**
A: No.  Unfortunately not.  We ended up buying the bowl as well.

**Q: Does anyone have the model number of the bowl that goes with this tank?**
A: This is the whole package http://www.amazon.com/dp/B004DHJ2H8If you already have the tank, and just need the bowl it is here http://www.amazon.com/dp/B0014E5L3W

**Q: Is this just the tank or the whole toilet kit?**
A: Just the tank.  I was pretty upset about that.  They did not have bowl available.  I returned at my cost to seller but don't think I received any credit.  Comes from Canadian company.

**Q: This won't work with the elongated toilet base 609130w?**
A: No i ordered it, received it, found it to not be a whole toilet, I am the reason they updated their description on line because i freaked about having to send it back over the toilet bowl thats compatible being another 300.00... hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice
  

*by P***P on Reviewed in the United States on October 9, 2019*

Really helps in my tiny bathroom.

### ⭐⭐ 2.0 out of 5 stars







  
  
    This is simply a very poor design. We inherited this toilet when we bought ...
  

*by T***S on Reviewed in the United States on January 8, 2017*

This is simply a very poor design. We inherited this toilet when we bought this house 4 years ago, and we had continual trouble with it.We (very reluctantly) decided to just replace the entire tank/basin portion of the toilet rather than try a different toilet (because unfortunately, the options in alternative types of toilets with the wash basin built in are few and far between) and the small basement bathroom this toilet is in does not have room for a standalone sink.So we bought a new tank. The provider (PlumbingMall) was just fine, we got the toilet very well packaged with no damage…..my complaints are not at all with them.The flushing mechanism is an absolute joke: two 4-inch long very-flimsy plastic “rods” (that’s being charitable because “rod” imply something stiff and useful, which these are not) have to push down on a platform with enough force to flush the water. If the basin is off kilter by a millimeter, the flush buttons stick down. The prior tank that this new one replaced was more than 10-years old, and the new parts are exactly the same…..Caroma did not bother to improve a design after more than a decade?I would avoid these toilets if you can.

### ⭐ 1.0 out of 5 stars







  
  
    while the concept is awesome, this company can suck it
  

*by S***. on Reviewed in the United States on April 11, 2017*

I bought this toilet to go in my tiny house, mainly because it saves space and water. From the outset, the toilet did not flush properly. I don't know what kind of clown put this together, but the insides doesn't align to flush properly. I contacted the company I ordered it from to get new inerds, just in case that was the problem. They assured me the replacement parts were on the way, and they never showed. So, while the concept is awesome, this company can suck it. I'm going with someone else who has a similar design. What a waste of money.

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**Shop now:** [https://www.desertcart.com.br/products/42081344-caroma-840420w-profile-smart-tank-white](https://www.desertcart.com.br/products/42081344-caroma-840420w-profile-smart-tank-white)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-18*