Dehumidifiers / Comparison

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Portable room units, not installed whole-house systems or a mould-remediation service. Manufacturer capacity claims depend on conditions; no field performance, health outcome or room-sizing guarantee is made.

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Documented specifications and exact purchase packages
Compare the details	Smart Dehumidifier with 24/7 Pump Drainage (US standard unit)
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US purchase package	Levoit Smart Dehumidifier with 24/7 Pump Drainage, default variant, store SKU HEAPDHLVSUS0001Y; no add-on filters Product & sources Box list: dehumidifier, pre-installed water pump and washable pre-filter, MERV filter, pump cover, pump hose, drainage hose, drain connector, cord holder, quick start guide and user manual. No stock, delivery or checkout was verified. Only the selected standard unit is represented; optional filters, extra hoses and accessories are not included unless explicitly listed. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Where to buy	Select: Levoit Smart Dehumidifier with 24/7 Pump Drainage, default variant, store SKU HEAPDHLVSUS0001Y; no add-on filters View at Levoit — Smart Dehumidifier with 24/7 Pump Drainage (US standard unit); opens in a new tab The link may open several packages. Check current price and availability with the seller. Opens in a new tab.
Rated water removal The manufacturer daily water-removal claim for this exact model. Read the conditions row. This is neither tank capacity nor a measured result in your room.	25 US pt/dayLevoit states 25 pints/day at 65°F / 60% RH. ENERGY STAR lists 24.54 pints/day under DOE Appendix X1 for LDH-H251S-WUS. The 84 pints/day figure at 104°F / 95% RH is a different condition and is not used. Sources · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.U.S. EPA ENERGY STAR: ENERGY STAR certified dehumidifiers dataset record for Levoit LDH-H251S-WUSChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Capacity test conditions The stated test or operating basis for the daily rating. An undisclosed basis stays unknown; do not assign a test standard from another model.	Levoit identifies DOE 2019 conditions, 65°F and 60% RH; ENERGY STAR lists 24.54 pints/day per Appendix X1. Sources · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.U.S. EPA ENERGY STAR: ENERGY STAR certified dehumidifiers dataset record for Levoit LDH-H251S-WUSChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Bucket capacity The documented physical collection-bucket capacity. Bucket volume is separate from pints removed each day. Actual emptying frequency depends on use.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. A tank is listed as a drainage option, but no tank capacity was found on the reviewed page. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Built-in pump Whether a drain pump is documented as built into the exact unit. Continuous drainage alone does not establish a pump. Unknown is not no.	YesThe box list names a pre-installed water pump, pump cover and pump hose. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Drainage workflow The documented ways to remove collected water. Follow the exact hose, routing and height instructions; no universal installation fit is promised.	Pump, hose, gravity and tank drainage are described; a drainage hose, pump hose and drain connector are listed in the box.Pump lift and hose lengths were not established. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
App control documented Whether manufacturer app control is documented for the selected model. App control still requires compatible devices, connectivity and setup. It does not change the US purchase market.	YesLevoit documents VeSync app control. ENERGY STAR's Connected Capable: No refers to its own connected criteria, not to app control. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Unit weight Manufacturer-listed unit weight, not shipping weight. Collected water adds weight; do not infer safe lifting from the listed dry weight.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No unit weight was found on the reviewed page. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Body size and configuration Documented body dimensions with configuration limits. Stored body size is not operating clearance or the room needed to remove a bucket.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. No body dimensions were found on the reviewed page. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Operating-temperature evidence The operating-temperature information established by the reviewed source. A stated low limit does not establish full output or efficiency at that temperature.	Not verified We have not verified this value. It is not a confirmed no or zero. Check the original source or ask the manufacturer if it affects your choice. Auto-defrost is described, but no operating-temperature range was found. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Noise claim and conditions Manufacturer sound claims with their stated mode and measurement limits. Do not rank measurements with missing or different test distances and modes.	Manufacturer states operation as low as 42 dB; mode and measurement distance are not specified. Source · 2026-10-21 Levoit: Levoit Smart Dehumidifier with 24/7 Pump Drainage US store pageChecked 2026-10-21. We reviewed the official page text on the check date. Checkout options were not verified.
Questions to check before buying	The store page does not print a model number; LDH-H251S-WUS is taken from the page's product-image filenames and matched to the ENERGY STAR record. Tank capacity, weight, dimensions and operating-temperature range remain unverified.

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