Dehumidifier Home Depot vs Lowe's vs Costco: Where to Buy

For a dehumidifier, the store matters less than the model number. Big brands sell the same machines through several retailers, sometimes with a slightly different suffix on the model number for each store. So the smart way to shop is to pick the model first (our best dehumidifier guide helps), then compare where it is in stock, what the return window is and whether the store will match a lower price.

Policies change often and have exceptions, so treat the table below as a starting point and confirm on the retailer's site before you buy. We cite where each figure came from.

Sources: Priceva (Home Depot return and price match policies); AOL Finance and other retailer-policy roundups (Lowe's, Costco, Best Buy); retailer and Amazon listings we checked for this site. Confirm current terms with the retailer.

Home Depot dehumidifiers

Home Depot dehumidifiers include the GE APEL50LZ, which is sold mainly through Home Depot, Midea's Cube range (Home Depot sells a gray Cube 50 with pump), and hOmeLabs, which its parent company Aterian announced on homedepot.com in 2025. Home Depot's standard return window is 90 days for most merchandise, according to policy summaries, and it will match a lower price on an identical, in-stock item from some competitors, including Amazon, but not wholesale clubs like Costco or Sam's Club and usually not sale or clearance prices.

Lowe's dehumidifiers

Lowe's dehumidifier stock overlaps heavily with Home Depot's. We found GE's 50 pint model with a built-in pump and DampRid absorbers listed there. Policy roundups give Lowe's a 90-day window for most items, with shorter windows for some large items. We could not confirm Lowe's current price matching terms, so ask at checkout.

Costco dehumidifier

A Costco dehumidifier is usually a seasonal item, and the model changes from year to year, so we cannot say which one your warehouse will have. Costco's return policy is generous for most items, but sources disagree on whether major appliances and electronics have a 90-day limit. If you buy there, keep the receipt and the box until you know the unit works in your space.

Best Buy & Target

Best Buy dehumidifier listings include GE's 50 pint with pump and Best Buy's own Insignia brand, whose 35 and 50 pint models are on ENERGY STAR's certified list. The catch is the return window: policy roundups give 15 days for most items, including major appliances, unless you are a paid member. A Target dehumidifier selection is usually small. Menards, Ace Hardware and other "dehumidifier near me" options vary by region, so check local stock online before you drive.

Amazon

Amazon has the widest selection, including brands most stores do not carry: Levoit, AlorAir, Aprilaire's E-series and Santa Fe. The return window is shown on each product page and varies by item. Amazon does not price match, but prices move often, so check the current price before buying. All the Amazon links on this site go to the exact model we reviewed.

Pros and cons per retailer

Verdict

Pick the model first, then the store. If you want the security of a long return window, Home Depot and Lowe's are strong choices for the brands they stock. For crawl space, whole-home, smart and niche models, Amazon has the widest selection. Whatever you choose, test the unit in the first week: check that it collects water and holds your humidity target.