OWAAE TZ-C4S Dehumidifier

The OWAAE TZ-C4S is a dehumidifier listing sleep mode, automatic shutoff and a 95-fluid-ounce tank. It is presented for enclosed spaces such as bedrooms and bathrooms, but the stated coverage conflicts between the title and product details, so confirm the intended room size before buying.

At a glance

Listing describes sleep mode operation under 30 dB, a manufacturer claim rather than an independent measurement.
Automatic shutoff is described for a full or improperly positioned water tank.
The listing mentions a built-in handle and seven-color LED lighting.
Manufacturer text identifies bathrooms, closets, bedrooms and RVs as possible enclosed-space uses.

Price

$59.98Save 33%

Reference price: ~~$89.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The stated 95-fluid-ounce tank offers a clear capacity figure for comparing tank size.
Automatic shutoff is described as responding to a full or incorrectly positioned tank.
Sleep mode and ambient lighting are listed for bedroom-oriented use.

Technical specifications

8 specifications

Identity
Brand	OWAAE
Model	TZ-C4S

Capacity and features
Water tank capacity	95 fluid ounces
Special feature	Automatic Moisture Removal
Color	White
Recommended use	Commercial

Dimensions and installation
Dimensions listed	22"D x 25"W x 46"H
Included component listed	Casters

What to know before buying

Listing details to confirm

Coverage is contradictory: the title says 1000 Sq Ft, while the product details list a floor area of 250. The listed 22"D x 25"W x 46"H dimensions also appear at odds with feature text calling the unit compact. Confirm the actual coverage and size for the selected listing before purchase. The under-30 dB sleep-mode figure and other performance statements are manufacturer claims, not independently verified measurements.

What’s in the box

Included

Casters

Who is it for?

A good fit for

Buyers seeking a tank-style dehumidifier for a bedroom or other enclosed space who value a listed sleep mode and automatic shutoff.
Shoppers who want a listed tank capacity and do not need to rely on the conflicting coverage figure without first confirming it.

Less suited to

Buyers who need a confirmed coverage rating or compact dimensions for a specific space.
Buyers seeking verified noise or moisture-removal performance data.

OWAAE TZ-C4S Dehumidifier · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 884 ratings

5 stars71%71%
4 stars8%8%
3 stars7%7%
2 stars3%3%
1 star11%11%

Aggregate ratings lean positive, with most ratings in the five-star category, but a notable one-star share indicates that experiences are not uniformly favorable. Ratings alone do not establish why customers rated the dehumidifier as they did. Buyers should weigh them alongside the listed tank capacity and shutoff feature, and resolve the conflicting coverage information before choosing it for a particular room.

Frequently asked questions

What tank capacity is listed for the OWAAE TZ-C4S?

The product details list a capacity of 95 fluid ounces.

What coverage does this dehumidifier have?

The title claims 1000 Sq Ft, while the product details list a floor area of 250. These figures conflict, so confirm the coverage for the selected listing before relying on either.

What does the automatic shutoff do?

The manufacturer says operation stops when the tank is full or improperly positioned.

Are casters included?

Casters appear in the included-components field. The listing does not provide a fuller package inventory.