Dehumidifiers / 70 oz tank
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70 Oz Tank Dehumidifiers

Checked 2026-10-21

Standard-sized tanks for daily moisture removal in average living spaces 11 dehumidifiers · 8 brands

For basements Bedroom Bathroom With drain hose With auto shut-off For RVs Closet Garage Cheap Crawl space With 24H timer Ultra quiet With 7-color LED Energy Star Commercial With pump With sleep mode White 1000 sq.ft With auto defrost 50 Pint 30 Pint Mini Compressor 4500 sq.ft 95 oz tank Smart 2500 sq.ft 150 Pint Gun safe Moisture absorbers 80 Pint Rechargeable Black 70 Pint 800 sq.ft Dual-core 5500 sq.ft Desiccant For up to 300 sq.ft 35 oz tank 20 Pint 70 oz tank Gray Blue With child lock 1 Gallon tank

Best 70 Oz Tank Dehumidifiers

# Listing Brand Facts Tier Weight Check offer
1 anti-frost bedroom dehumidifier avylo anti-frost bedroom dehumidifier avylo For basements · Bedroom · With auto shut-off $89.99 1.98 kg
$89.99 Check offer
2 Small portable dehumidifier with drain hose 8.5 Levoair Small portable dehumidifier with drain hose Levoair For basements · Bedroom · Bathroom $57.99 1.93 kg
$57.99 Check offer
3 Zinc yellow sleep mode dehumidifier 70 oz 8.5 NineSky Zinc yellow sleep mode dehumidifier 70 oz NineSky For basements · Bedroom · Bathroom $59.98 1.98 kg
$59.98 Check offer
4 Quiet 75 oz dehumidifier with auto shut off Scozza Quiet 75 oz dehumidifier with auto shut off Scozza With drain hose · With auto shut-off · Cheap $41.99 2.13 kg
$41.99 Check offer
5 Large tank basement dehumidifier with timer 8.0 COSVII Large tank basement dehumidifier with timer COSVII For basements · Bedroom · Bathroom $99.99 2.1 kg
$99.99 Check offer
6 Ultra quiet bathroom dehumidifier with hose 7.8 DDVIVAL Ultra quiet bathroom dehumidifier with hose DDVIVAL For basements · Bedroom · Bathroom — —
— Check offer
7 White dual peltier quiet dehumidifier 7.5 gw - Dehumidifiers White dual peltier quiet dehumidifier gw - Dehumidifiers Bedroom · Bathroom · With auto shut-off — 2.2 kg
— Check offer
8 White 68 oz bathroom dehumidifier with display NovaLivin White 68 oz bathroom dehumidifier with display NovaLivin Bedroom · Bathroom · With 7-color LED — 1.93 kg
— Check offer
9 Yellow compact bedroom dehumidifier 800 sq.ft 7.4 NineSky Yellow compact bedroom dehumidifier 800 sq.ft NineSky For basements · Bedroom · Bathroom — 1.98 kg
— Check offer
10 Black and white dehumidifier with 7 color LED NovaLivin Black and white dehumidifier with 7 color LED NovaLivin Black · Bedroom · Bathroom — 1.93 kg
— Check offer
Similar sets
Bedroom Bathroom With auto shut-off For basements With sleep mode Closet With 7-color LED For RVs

What a 70 oz tank handles

A 70 oz tank holds roughly twice what a 35 oz tank does, so you empty it less often. Samples list coverage up to 800 sq ft, with one citing 810 sq ft and another 650 sq ft. These units are still portable and meant for bedrooms, bathrooms, basements, closets, kitchens, and RVs.

Features and build details

Samples mention auto shut off, anti-frost systems, sleep mode, timers, and LED lighting in several colors. One sample lists an aroma tray and a 5 ft drain hose. Another describes a dual Peltier device for higher performance.

The tank size in this group ranges from 68 oz to 74 oz, all close to the 70 oz label. Colors observed include black, white, and yellow. These units are larger than 35 oz models but still small enough to move by hand.

Before you buy

70 oz tank questions

How often do I empty a 70 oz tank?

In an average room, every one to two days depending on humidity.

Does a 70 oz dehumidifier come with a drain hose?

Some samples include a drain hose, but not all of them do.

What is the difference between 70 oz and 35 oz tanks?

A 70 oz tank holds about twice as much water and covers larger rooms.

Can I use a 70 oz dehumidifier in a basement?

Yes, samples list basements along with bedrooms, bathrooms, and closets.