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Display language: English operation interface, Input power: 230w, Product Type: DDT-2A, Size: 404*182*383mm, Net weight: 8kg, Control distance: 18 meters infrared control, Oxygen production: PSA, Noise: ≤ 45db, Display control: LED touch screen, Oxygen flow: 2L-9L / MIN, Rated voltage: AC220V or 110V.

Aliexpress

There’re some similar (or not) items on Aliexpress

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High-flow Nasal Cannula Oxygen Tube Nasopharyngeal Airway Respiratory Emergency Aid Airway Tube For Emergency First Aid	$1.40	–
4*6mm Silicon Aquarium 1m/3m/5m/10m Oxygen Pump Hose Air Bubble Stone Aquarium Fish Tank Pond Pump Tube Food Grade Material	$1.45	–
10/15/20/25/30/35/40cm Air Pump Sand Stone Aquarium Oxygen Pump Fresh Air Stone Bubble Bar Aquarium Fish Tank Aerator Pump	$1.64	–
5Pcs Aquarium Suction Cup Clip Fish Tank Oxygen Tube Hose Pump Power Cord Buckle Wire Finisher Suction Cups Aquarium Accessories	$1.66	–
oxygen tube Three-way nasal cannula Tee connector oxygen concentrator accessories Three people inhale oxygen	$2.01	–
35/50/80/100mm Fish Tank Aquarium Nano Air Stone Oxygen Aerator Air Bubble Pond Pump Hydroponic Oxygen Supply Accessories	$2.03	–
High-Quality Fish Tank Aquarium Oxygen Disk Bubble Stone for Efficient Air Delivery	$2.16	–
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Air Stone Silent Oxygen Pump Small Oxygen Pump Portable Mini USB Charging Fish Tank Oxygen Pump Fish Farming Aquarium Supplies	$3.19	–
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JUICEASE 25W Laser Air Assist Pump 220-240V 54L/Min Air Compressor Fish Tank Oxygen Pump Speed Adjustable For Laser Engraving	$35.80	–
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Click here to search by yourself. Here are coupons that you can use.

Updated: 18-08-2025

Banggood

Warehouse in Europe .
Link: Oxygen Concentrator DEDAKJ DDT-2A 230W 2L-9L [EU]
$253.79 with coupon: BG589b2e

Additional Banggood coupons:
1. First page
2. Second page

Country-specific coupon codes:

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. China – Oxygen Concentrator DEDAKJ DDT-2A 230W 2L-9L ($-3)

Price history and price alert

Here is price history (for all/most countries) for Oxygen Concentrator DEDAKJ DDT-2A 230W 2L-9L [EU]. The lowest price was: $149.99.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).

Image

Product (link)

Price

Coupons

High-flow Nasal Cannula Oxygen Tube Nasopharyngeal Airway Respiratory Emergency Aid Airway Tube For Emergency First Aid

$1.40

–

4*6mm Silicon Aquarium 1m/3m/5m/10m Oxygen Pump Hose Air Bubble Stone Aquarium Fish Tank Pond Pump Tube Food Grade Material

$1.45

–

10/15/20/25/30/35/40cm Air Pump Sand Stone Aquarium Oxygen Pump Fresh Air Stone Bubble Bar Aquarium Fish Tank Aerator Pump

$1.64

–

5Pcs Aquarium Suction Cup Clip Fish Tank Oxygen Tube Hose Pump Power Cord Buckle Wire Finisher Suction Cups Aquarium Accessories

$1.66

–

oxygen tube Three-way nasal cannula Tee connector oxygen concentrator accessories Three people inhale oxygen

$2.01

–

35/50/80/100mm Fish Tank Aquarium Nano Air Stone Oxygen Aerator Air Bubble Pond Pump Hydroponic Oxygen Supply Accessories

$2.03

–

High-Quality Fish Tank Aquarium Oxygen Disk Bubble Stone for Efficient Air Delivery

$2.16

–

Aquarium Acrylic Water Outlet Nozzle Oxygen Enrichment Adapter Air Diffuser Increasing Air Water Pump Fish Tank Accessories

$2.70

–

Aquarium Oxygen Air Pump Fish Tank USB Silent Air Compressor Aerator Portable Mini Small Oxygenator Aquarium Accessories 5v 1W

$3.00

–

Air Stone Silent Oxygen Pump Small Oxygen Pump Portable Mini USB Charging Fish Tank Oxygen Pump Fish Farming Aquarium Supplies

$3.19

–

7.5cm 10.5cm Air Pump Sand Stone Aquarium Oxygen Pump Fresh Air Stone Bubble Bar Aquarium Fish Tank Aerator Pump Stone

$3.22

–

Aquarium Oxygen Air Pump USB Small Oxygenator for Fish Tank Silent Air Compressor Mini Aerator Portable Fish Tank Accessories

$3.62

–

Silent Household Mini Oxygen Pump for Fishkeeping High Volume Waterproof Shell Small USB Portable Outdoor Fishing Aerator

$3.92

–

USB Air Pump Mini Fish Tank Oxygenator Portable DC5V Air Pump For Aquarium

$4.53

–

Aquarium USB Oxygen Air Pump Fish Tank Portable Dual-hole Silent Air Compressor Aerator Mini Adjustable Air Volume Accessories

$4.81

–

3W Silent Aquarium Air Pump Ultra Silent Fish Tank Air Compressor 220V-240V 110V Bubble Pump for Aquarium Oxygenation

$5.20

–

Fishing Aerator Air Pump USB Charging Oxygen Pump Car Oxygenated Battery Power Oxygen Compressor Fishing Tools

$5.33

–

Silent Aquarium Oxygen Air Pump with Check Valve Fish Tank Four Outlet Large Oxygenator Aquarium Air Compressor Aerator 220v 14w

$5.66

–

Aquarium USB Air Pump Fish Tank Silent Air Compressor Aquarium Portable Mini Oxygenator Oxygen Aerator Aquarium Accessories 5v

$5.74

–

Mini Aquarium Air Pump Kit Oxygen Pump with Air Stone,Silent High Energy Efficient,USB Aquarium Filter, Fishing Tank Accessories

$5.75

–

Mute Energy Saving Supplies Fish Tank Accessories Portable Mini USB Aquatic Terrarium Filter Aquarium Fish Tank Oxygen Air Pump

$5.83

–

Aquarium Oxygen Air Pump Fish Tank Compressor Ultra Silent Oxygenator Bubble Aerator Portable Aquarium Accessories 220V 3W/5W

$5.86

–

Portable USB Oxygen Pump Fish Tank Aquarium Air Pump Outdoor Fishing Small Power Oxygenator Pump

$6.83

–

5.5v solar outdoor aerator USB aerator pump Portable outdoor fishing, fish farming and oxygenation.

$9.84

–

Portable Usb Oxygen Pump Oxygen Compressor Rechargeable Air Pump Aquarium Fish Tank Outdoor Fishing Accessories Dropship

$10.40

–

5W Aquarium Silent Air Pump 220V-240V 110V Fish Tank Quiet Oxygen Pump Accessories Bubble Pump Air Stone Aquarium Air Compressor

$11.35

–

220-240v fish tank aquarium oxygen pump ultra-quiet aerator small household Mini oxygen pump

$11.64

–

4800mAh Aquarium Oxygen Air Pump Compressor Fish Tank USB Charging Small Portable Exhaust Ultra Silent Indoor Outdoor Fishing

$11.81

–

7 Types Facial CO2 Oxygen Bubble Machine Oxygen Jet Spa Capsule Serum Gel Facial Massage Exfoliate Rejuvenation Beauty Device

$16.56

–

Oxygenated Fish Tank Pump USB Rechargeable Oxygenation Air Pump Ultra Quiet Oxygen/Aerating Pump Portable Fishing Tool

$18.46

–

Solar Floating Pond Aerator Solar Powered Air Pump with Air Hose and Bubble Stone Bubble Oxygenator for Garden Pond

$22.03

–

220V Hailea External High Power AC E-magnetic Air Pump Fish Pond Oxygen Pump Compressor for pond Air Aerator Pump ACO-208 308

$22.50

–

5V Solar Powers Chargings Oxygenator Fish Tanks Aquarium Air Pump Fishing Oxygen Pump Aerator with Air Stones

$30.12

–

Brass High Pressure Nitrogen And Oxygen Regulator Shock-Resistant G5/8 Or CGA580 Connector Regulator with Pressure Gauge

$33.10

–

Solar Powered Oxygen Pump Aerator Outdoor Indoor Aquatic Fishing Oxygenator Set

$33.36

–

JUICEASE 25W Laser Air Assist Pump 220-240V 54L/Min Air Compressor Fish Tank Oxygen Pump Speed Adjustable For Laser Engraving

$35.80

–

JUICEASE 54L/Min Air Assist Pump 25W 220-240V for Fish Tank Oxygen NEJE ORTUR XTOOL TWOTREES CNC Engraving Cutting Machine Tools

$37.82

–

WGZX BW SR-X2V Oxygen Sensor for Multiple Gas Detectors AAY80-390-

$40.46

–

Banggood

Warehouse in China.
Link: Oxygen Concentrator DEDAKJ DDT-2A 230W 2L-9L
$179.99 with coupon: BGe6b080
$375.99 with coupon: BG589b2e

Additional Banggood coupons:
1. First page
2. Second page

Country-specific coupon codes:

Other warehouses/versions

This item is available in 1 another warehouse/version!
1. Europe – Oxygen Concentrator DEDAKJ DDT-2A 230W 2L-9L [EU] ($-3)

Price history and price alert

Not enough data to show price history chart… $149.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).