# KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose

A 3-liter tank and included drain hose make this 34-pint dehumidifier a flexible choice for managing moisture in household rooms.

- [Original product page](https://www.ofertitastop.com/us/product/knka-pd22sc-12-dehumidifier-34-pints)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-14T18:06:26.353Z
- Brand: KNKA
- Model: PD22SC-12
- MPN: PD22SC-12
- EAN / GTIN: 762949415177
- Category: Home & Garden > Household Appliances > Climate Control Appliances > Dehumidifiers
- Source store: amazon US
- Active deal: Yes
- Price: 129.99 USD
- Previous price: 155.55 USD
- Rating: 4.2 / 5
- Reviews: 1116

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Adjustable humidity control lets the KNKA PD22SC-12 target a chosen moisture level, while its display and indicator light make settings easier to monitor. It is rated for spaces up to 2,500 square feet and removes up to 34 pints per day under the stated test conditions of 95°F and 90% relative humidity. Need to move it between rooms or avoid frequent tank emptying? Wheels and an included drain hose offer two practical ways to manage everyday use.

## Tech specs
- Model: PD22SC-12
- Type: Residential dehumidifier
- Coverage: Up to 2,500 square feet
- Dehumidification capacity: 34 pints per day at 95°F and 90% RH
- Modes: AUTO, DRY, and SETTING
- Humidity setting: 30%–80% in SETTING mode
- Water tank: 3 liters, removable
- Dimensions: 13.23"D x 10.31"W x 20.87"H
- Weight: 8 kg
- Power: 230 watts
- Included: Drain hose, removable washable filter, removable water tank, 3-prong grounded power cord, and user manual

## How to use it
AUTO mode is intended to manage humidity automatically, with a default target of 50% RH. SETTING mode lets you choose a target from 30% to 80%, while DRY mode is designed for faster clothes drying. That gives the unit more flexibility than a basic dehumidifier with only an on/off control, especially when the same room has different needs over the week.

For example, it can run in a basement or laundry room with the hose connected for continuous drainage, or be moved to a bedroom or bathroom and used with its removable tank. The hose is 3.28 feet (1 m) long, so placement for gravity drainage depends on having a suitable nearby drain. The tank has an automatic shutoff and full-tank alert, continuous use with the tank alone still means emptying it when full. Keep doors and windows closed while it operates, as the product guidance recommends.

## Getting the most from it
The washable filter, removable tank, and 360° wheels are useful details for regular household use: the filter can be cleaned, and the unit can be repositioned rather than treated as a fixed appliance. Sleep mode turns off the lights and reduces operating sound, while the child lock helps prevent unintended control changes. The product also lists automatic defrost and automatic shutoff.

Buyers commonly praise moisture removal, relatively quiet operation, and the convenience of moving the unit on its wheels. Feedback on the tank size is mixed: some find it adequate, while others would prefer a larger reservoir. Reports about reliability are also divided, so these impressions should not be taken as a guarantee of long-term performance. The optional 2.64-gallon external tank is sold separately, it is not part of the included accessories.

It’s a great fit if you want adjustable settings, a hose option, and a removable tank in one residential unit. It may not suit you if your priority is going as long as possible between tank emptyings without connecting a drain hose.

## What to clarify
**What does the 34-pint rating mean?** It is the stated daily removal capacity at 95°F and 90% relative humidity, the listing does not say that every room or condition will produce that amount.

**Can it drain continuously?** Yes. The included 3.28-foot (1 m) hose supports continuous drainage when connected to a suitable drain.

**What comes in the box?** The listed components are the power cord, drain hose, washable filter, removable water tank, and user manual. The optional external tank is sold separately.

## Final verdict
The PD22SC-12 brings together three modes, adjustable humidity control, a 3-liter tank, and hose drainage, making it a flexible choice for household spaces where moisture needs vary. Its clearest trade-off is tank capacity: use the hose where practical, or expect to empty the tank as needed. Consider the customer feedback on mixed reliability as one factor, rather than assuming the stated capacity or user impressions will predict results in every home.

## Images

![KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose — 1](https://www.ofertitastop.com/i/0YUmYPL6hEx3X3g0cPwAyikx2Phb3sXS-MWqVjAK4b7QVnOBjrUFjWsrZgE6a0uE1u5BnpUfj9vmskinHLz2W5AsEzuJ-73Ac5HSNYIiaVnjFcGrwCHVqoxl-A.jpg)

![KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose — 2](https://www.ofertitastop.com/i/h385UQsEBDEfFIOpIc2jnp2KJt6TwKXSyRZW63haGTMUV61LF7nn66g0a0_BRiAFi77f3jFWVEh2fiX-71ZZZkrDw7mYD2U_PCpD4hTXnkV7xTdnsXsLYJN-0Q.jpg)

![KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose — 3](https://www.ofertitastop.com/i/JcTZb-mzI9xRUIA2l12TG3VG__Q0f6t8Im7gRCnW9QHHRy1bwi5COazxQ7nT6cpFvvF5Nrmn0wOvWUrJd01Z_ohyz8Q6_MpCNmRfXNgkw8iSzY_XahkjFBXJ4A.jpg)

![KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose — 4](https://www.ofertitastop.com/i/a-cjZLBvmJ5r4slNt-iM7SYYORR4iTdki7jKI65dyRtxtEnke5xEI9z9HUc76uWrmdw4I0N1hFsOXCyZWlsCUH6GqStsN0v90T1_AM-pe7VyRpBUBKGoI97PFA.jpg)

![KNKA PD22SC-12 Dehumidifier, 34 Pints/Day, 2,500 Sq. Ft., Drain Hose — 5](https://www.ofertitastop.com/i/V7mHf5f2P3GR3_YlF2R41nc9lO2QM2wC8bh-XUfOH5UUY2RA8yghc8-bZyyD-kB4t42ssGmUKYldqEetmv8L8MtYwjDGhG8LqV-LsROpg8VQGj1eEl-nFAAfLA.jpg)