The household job this 120-pint unit takes on
- Rated to pull up to 120 pints per day at 95°F and 90% RH.
- Stated coverage runs to 6,000 sq. ft. for basements and large rooms.
- Comfort Mode targets different humidity levels by room temperature.
Damp basements, humid laundry rooms and storage areas all give a dehumidifier the same job: pull moisture out of the air before it settles on floors, walls and stored belongings. The Waykar CTH120A handles that with a stated capacity of up to 120 pints per day under 95°F and 90% RH, and coverage the maker lists at 6,000 sq. ft.
We'd consider this unit a strong match for a whole-floor or large open basement where you want a set-and-forget comfort mode instead of constant fiddling. It reads the room and picks a target: 55% RH below 65°F, 50% RH from 65°F to 77°F, and 45% RH above 77°F, all within the 30% to 80% RH range you can also set by hand.
What the $245.98 price means
The current price is $245.98, which is $24.30 below the typical price over the last 90 days. It is a modest discount, so this is a fair buy rather than a standout one, but the bagged accessories make the total cost easier to swallow.
| Offer detail | Recorded value |
|---|---|
| Amazon price | $245.98 |
| Customer rating | 4.3 |
| Customer reviews | 3941 |
| Typical price over 90 days | $270.28 |
| Difference | $24.30 (9 percent) |
Room fit, drainage and everyday care
The unit ships with a 3.3-ft drain hose, and you can use the removable tank or send water through the hose for hands-free draining. If your basement floor is lower than the drain point or the run is long, you may need a garden hose with a 12.7 mm inner diameter, which is not included. Check your drainage path before you buy, because tank emptying frequency depends on how much moisture the room carries.
The mesh screen on the front is reusable and washable, so the filter itself is not a recurring consumable. The maker states 2025 Energy Star compliance, but your running cost will depend on how often the unit runs and what you pay per kilowatt-hour, so compare your rate before assuming the savings.
If you plan to move it between rooms, the built-in wheels and handle help. Auto-defrost is rated down to 42°F, which matters for cool basements that drop toward the low 40s. The compressor restarts only after a delay, so don't expect it to cycle instantly on and off.
When this dehumidifier is the wrong fit
The 6,000 sq. ft. rating and 120-pint capacity make this a large-space tool. If you only need to dry a small bedroom, a closet or a bathroom, you'll pay for capacity you won't use and the footprint may crowd the room.
The unit can run as low as 40 dB on low speed, but it's still a compressor dehumidifier, so someone who needs absolute silence for sleep may find it intrusive. If you need a specific humidity level outside the 30% to 80% RH range, look elsewhere. And if the only spot you can place it drops below 42°F, check whether another model suits your space.
Product details
| Model | CTH120A |
|---|---|
| Color | White |
| Size | 120 Pints 6000 Sq. Ft. |



