The 6 best early dehumidifier Black Friday deals, chosen by a shopping expert

ARE you already struggling with damp in this wet, autumnal weather? Black Friday itself doesn’t actually land until 27 November, but that hasn’t stopped retailers from getting a head start on things. Dehumidifier deals at Amazon – shop here Dehumidifier deals at Argos – shop here Dehumidifier deals at Currys – shop here Dehumidifier deals at Lakeland – shop here Currys, Argos, Amazon, and more have already started cutting prices on dehumidifiers in the run-up to the big day, and some of those discounts already match what we’re expecting once the sale kicks off properly. If you’re still weighing up which model would best suit your home, take a look at our guide to the best dehumidifiers in 2026, which runs through the options worth considering. Sign up for the Shopping newsletter Thank you! But if you already know your stuff and just want the best prices on offer right now, then you’re in the right place. We’ll be keeping a close eye on the deals landing between now and Black Friday, and updating this page when more emerge. Dehumidifier deals LIVE now Russell Hobbs RHDH1001B Dehumidifier Russell Hobbs RHDH1001B Dehumidifier: £104 (was £134) at Currys What’s the deal? £30 off, taking a well-reviewed compact dehumidifier under the £110 mark. Why it’s a good buy: It pulls 10L a day from rooms up to 30 square metres, has a laundry mode and an adjustable humidistat for keeping a room at a set level rather than running flat out, and it’s rated 4.7 out of 5 from 272 Currys reviews, which is a decent sample size for a product at this price. Most read in Home and Garden Black+Decker BXEH60016GB Dehumidifier Black+Decker BXEH60016GB Dehumidifier: £114 (was £149) at AO What’s the deal? £35 off the standard price, or £39 off if you have an AO membership, which brings it to £110. Why it’s a good buy: There are four modes to choose from (auto, continuous, dry clothes and ventilation), and it’s one of the few on this list with proper smart-home hooks to control it through the Black+Decker Home App, Alexa or Google Assistant. Morphy Richards PureFresh Dehumidifier (30L/Day) Morphy Richards PureFresh Dehumidifier, 30L/Day: £229.99 (RRP £349.99) at Amazon What’s the deal? £120 off, which is the single biggest saving on this list, and Amazon’s own price history marks it as the lowest this specific listing has been in 30 days. Why it’s a good buy: This is the heavyweight of the six, built for rooms up to 60 square metres with a 30L daily extraction rate, a 5L tank, and a HEPA carbon filter and UV/ION function doing double duty as an air purifier. It runs at 43dB and uses R290 refrigerant, which is the more energy-efficient choice manufacturers have been moving to. Daewoo Dehumidifier 12L Daewoo Dehumidifier 12L: £79 (was £105) at George at Asda What’s the deal? £26 off a straightforward 12L unit from a brand most of us will already recognise. Why it’s a good buy: No frills, just a solid 12L-a-day extraction with an auto shut-off when the tank’s full, and the option to add a drainage hose for continuous running rather than emptying it by hand. KNKA Dehumidifier 10L/Day KNKA Dehumidifier 10L/Day: £79.99 (RRP £105.99) at Amazon What’s the deal? £26 off, and unlike some own-brand dehumidifiers, this one has the review volume to back the price up: 1,906 ratings at 4.3 out of 5. Why it’s a good buy: A real-time LED humidity indicator takes the guesswork away, cycling blue, green or red depending on how dry or damp the room is, and it comes with a drainage hose included for continuous use. It’s rated for rooms up to roughly 20 square metres, so it fits in the same small-to-medium bracket as the Black+Decker rather than competing with the bigger units on this list. Dimplex EverDri10E 10 Litre Dehumidifier Dimplex EverDri10E 10 Litre Dehumidifier: £140 (was £199, save £59) at Very What’s the deal? £59 off a dehumidifier that’s actually been independently recognised for something other than its price tag. Why it’s a good buy: This one’s Quiet Mark-awarded, which is a genuine independent verification of low noise. A 15-hour runback timer and delayed start also mean you can set it going and forget about it, and it’s suited to rooms up to 18 square metres with a three-year guarantee. What Dehumidifier Black Friday deals were there last year? Black Friday 2025 brought some of the sharpest dehumidifier prices we’d seen, with Currys cutting £60 off a 16L Daewoo model to £119, and Argos knocking a third off the Bush D015B 16L dehumidifier to £106.67. Honeywell’s 20L/Day model also dropped to £159.95 at Amazon, while Russell Hobbs’ portable dehumidifier fell to £134 at Currys. Where can you find the best dehumidifier offers? All of the following stores are expected to launch their own deals and are already selling dehumidifiers at reduced prices: Currys. Early sale now live on multiple models with free Click & Collect on many lines expected. Amazon. Rapid price changes and Lightning Deals on popular sizes. Argos. Good availability for local pickup on entry and mid‑range units. John Lewis. Price matching on selected models plus longer guarantees on some brands. Appliances Direct. Often sharp pricing on 12L to 20L compressor units. Lakeland. Budget moisture absorbers and compact options. Robert Dyas. Regular promos on Daewoo and similar household names. Dunelm. Occasional cuts on compact and mid‑size models. How do you pick the right dehumidifier? Match capacity to the space Small bedrooms and box rooms: 8L to 12L compressor models. Larger rooms or small flats: 12L to 16L compressor models. Big rooms or open-plan spaces: 16L to 20L compressor models. Colder or unheated areas, like garages: Consider a desiccant model that performs better at lower temperatures. Features that matter: A laundry or max mode to speed up drying A humidistat to hold a target level of around 45–55% A timer for overnight or off-peak use A continuous drain option for longer runs A 2L to 4L tank to cut down on trips to the sink Castors for moving it between rooms A low dB figure if it’s going in a bedroom or living space.