Midea Smart Access 22-Pint Dehumidifier review

Midea’s MAD22S1AWWT is the 22-pint/day white Smart Access model without a lift pump. It is a sensible comparison point when the smaller daily rating, side-access bucket and app-connected controls suit the room, but the outlet still has to be at or below the appliance for continuous drainage. Unlike the Cube models reviewed here, its manual does not document bucketless operation; keep the tank correctly installed.

Source documents: Midea’s MAD22S1AWWT US product page and the Smart Access family owner manual, whose cover lists MAD22S1AWWT, MAD35S1AWWT and MAD50PS1AWBL. Check the full model on the product and carton before buying.

Midea’s official MAD22S1AWWT product image shows the white side-access unit. The source does not identify whether this image is a photograph or a rendering.

Use the rating as a comparison, not a room-size guarantee

Midea publishes a 22-pint-per-day rating and an area claim of up to 1,500 square feet. Treat that area as marketing, not a pass/fail test: moisture entry, air exchange, humidity and temperature affect demand, and the rating does not promise the same output in every home. Compare the 22-pint figure with the 35-pint MAD35S1AWWT or 50-pint pump model rather than assuming a particular footprint is covered.

The listed product dimensions are 8.86 inches deep, 15.94 inches wide and 16.97 inches high; the listed dry weight is 30.84 pounds. That is a relatively low stated weight within this Smart Access group, but it excludes water in the tank. The side-access tank has a water-level window and splash-guard lid; the guard may reduce splashes as you empty it, but it does not remove the need to pull the tank out, carry it and clean it. Wheels help reposition the appliance over a suitable floor, not carry a full tank up stairs.

Choose a water route that this model can actually use

There are two practical plans: use the installed tank and empty it when full, or connect a separate hose for continuous gravity drainage. For gravity operation, the hose has to run down to a suitable floor drain or other low receiving point without kinks. Midea’s manual says to keep the drain hose lower than the unit’s drain outlet. It specifies the hose type and threaded end but does not list that gravity hose as included. The tank still needs to be properly fitted; the manual says the unit will stop if the tank is removed or not seated correctly.

The exact product page states that this SKU has no built-in pump. It therefore cannot push water up to a raised sink or a window opening. If the outlet is higher than the unit, compare the black MAD50PS1AWBL or the separate Cube pump model instead, and check each model’s own pump limit. The family guide gives a 5-metre rise for the Smart Access pump arrangement, while the Cube manual gives a different limit. Do not transfer one model’s pump rating to another.

Do not confuse continuous gravity drainage with bucketless operation. The Smart Access manual says the unit shuts off when its tank is removed and does not document tank-free use. Some Cube models do have a separate bucketless-gravity arrangement, but that plan does not transfer to MAD22S1AWWT.

Controls add flexibility, with the usual connected-device caveat

Midea lists SmartHome app and voice control, four modes, two fan speeds and a 24-hour timer. The manual describes a 35–85% Set target, Continuous operation and optional Comfort and Dryer modes. Comfort aims for 45–55% according to room temperature. Dryer runs continuously at high fan speed toward clothes, but Midea cautions that thick items may not dry effectively; this is not a clothes-dryer substitute. Network problems can disrupt app setup or synchronization, so the physical controls remain useful.

What changes against the 35- and 50-pint versions?

The white MAD35S1AWWT raises the rating to 35 pints/day and weighs 33.73 pounds; it is 2.56 inches wider and about an inch shorter than this model. The black MAD50PS1AWBL is rated at 50 pints/day, weighs 41.89 pounds and is the only pump-equipped Smart Access model here. That pump matters when the outlet is above the unit, not because the room-area headline is larger.

The Midea MAD20S1QWT Cube is a nearby lower-rated alternative at 20 pints/day. Its manual documents bucketless gravity operation and its nested storage is a distinct feature; this Smart Access product is rated 22 pints/day but has neither of those documented Cube advantages. Verify exact capacity and route rather than choosing by the word “Midea” alone.

Plan for setup, temperature and regular care

The Smart Access guide sets an operating range of 41–90°F and 30–80% relative humidity, calls for a smooth level surface, and recommends at least 8 inches of open space around the unit and 16 inches at the air outlet. Leave working room at the side for removing the tank and at the back for a drain hose. The manual recommends an uninterrupted 24-hour first use, then allows about three minutes before restarting after a quick shutdown. It also instructs users to clean the air filter every two weeks and clean the tank every few weeks; neither the app nor a continuous-drain hose replaces those checks.

Consider MAD22S1AWWT when its 22-pint/day class, 30.84-pound dry weight, connected controls and lower outlet match your actual setup. Choose a higher-rated alternative only when the moisture load justifies it, and choose a documented pump model when the drain is above the appliance. If water keeps entering through a leak or wet building material, address that source rather than expecting a household dehumidifier to repair it.