StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Evaporative Humidifiers
iDiskk Direct
Water Purifier Aroma Diffuser
iDiskk Direct

Water Purifier Aroma Diffuser

Best price now

$37.99at AmazonChecked Nov 11

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $37.99 at Amazon on Nov 11.
  • Checked at 2 stores.

Our take on the Water Purifier Aroma Diffuser

The iDiskk KJ169 is a small corded evaporative humidifier that doubles as an aroma diffuser and air washer. It holds a 1000–1800 ml tank, covers up to 280 sq ft, runs at about 30 dB and adds a color-changing LED mood light. It suits a bedroom, office desk or small room where you want light humidification and a scent rather than serious filtration. Against filter-based purifiers it is cheaper to run and needs no replacement filters, but it has one speed and no filter, so it cannot match a true HEPA purifier on fine particles.

Best forBedrooms and small rooms up to 280 sq ftPeople who want scent and light with their humidityBuyers who want to avoid replacement filters
Pros
  • Evaporative humidifying plus essential-oil diffusion in one unit
  • Large tank for its size, up to 1800 ml
  • Quiet at a rated 30 dB
  • No filters to buy or replace
  • Color-changing LED mood light
  • Compact footprint at 8 x 7.4 x 8 in
Cons
  • Only one fan speed
  • No HEPA filter, so weak on fine particles and allergens
  • No NRTL safety certification listed
  • Output depends on room humidity, as with any evaporative unit
  • Small coverage for open-plan spaces

Water Purifier Aroma Diffuser prices at every store

  • WalmartNew

    In stockSold by iDiskk DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $46.99Free shippingChecked Nov 11
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $37.99Free shippingChecked Nov 11
    Visit Amazon

Store links may earn us a commission.

Water Purifier Aroma Diffuser price history

Lowest price we've seen: $37.99 on Nov 11 at Amazon. Tracked across 1 store since Nov 11.

From Walmart

  • 1000–1800ml water tank capacity
  • Doubles as an aromatherapy diffuser; add 2–3 drops of essential oil
  • Comes with Lavender scented essential oils (a 10ML bottle)
  • Compact, unique design that saves space and replaces bulky air purifiers
  • Advanced filtration system captures and reduces airborne irritants
  • Colour-changing multicolour LED moodlight
Shipping
Free shipping; arrives Nov 18
In the box
Lavender scented essential oils (a 10ML bottle)

About the Water Purifier Aroma Diffuser

This water air purifier and aroma diffuser acts as an air washer and humidifier, designed to freshen the air in your home, office, or bedroom. It features a super large capacity water tank ranging from 1000 to 1800ml and allows you to add essential oils for a pleasant aroma. The filterless and energy-efficient design effectively cleans the air by capturing irritants and removing unpleasant odors, while a multicolour LED mood light creates a relaxing ambiance. This compact white unit covers up to 280 square feet and generates negative ions for a refreshed environment, making the air feel clean and fresh.

Model
KJ169-White
Coverage area
280 sq ft
Noise level
30 dB
Speeds
1
Power
Corded electric
Dimensions
8.00 x 7.40 x 8.00 in
Weight
2.42 lb
Recommended use
Residential, commercial
Certification
No NRTL listing

Specifications

actual_color
White-3*OilSource
color
OtherSource
size
1000-1800mlSource
Humidification method
Evaporative
Coverage area
280 sq ft
Features
Purifies Air

Questions and answers

Is this a real air purifier?
It is an evaporative humidifier and air washer that captures some airborne irritants and odors in water. It has no HEPA filter, so it will not clean fine particles the way a dedicated purifier does.
How much water does it hold?
The tank is listed at 1000 to 1800 ml. That suits a bedroom or desk for a night or a workday rather than a whole house.
Can I use any essential oil?
Yes. The instructions call for 2 to 3 drops of essential oil in the water. A 10 ml bottle of lavender oil comes in the box.
How loud is it?
It is rated at 30 dB, which is close to a quiet whisper. There is only one speed, so you cannot turn the fan down further.
What rooms does it cover?
Up to 280 sq ft, so a bedroom, office or small living room. Larger or open-plan spaces will see little effect.
Does it need filters?
No. The design is filterless, so there are no replacement filters to buy. You do need to empty and rinse the tank regularly.
Where is the Water Purifier Aroma Diffuser cheapest?
At Amazon, for $37.99, as of our latest check.
Where can I buy the Water Purifier Aroma Diffuser?
2 stores we checked sell it, including Walmart, Amazon.

Shoppers also compared

  • T
    TYIIPRO Smart LED Aroma Diffuser with Mist Control
    TYIIPRO Smart LED Aroma Diffuser with Mist Control
  • 5
    500ml Aromatherapy Essential Oil Diffuser Set with 6 Therapeutic Oils, 7 Color Changing LED Lights, Ultrasonic Cool Mist, Auto Shut-Off, Quiet Operation Perfect for Home, Bedroom, Yoga
    500ml Aromatherapy Essential Oil Diffuser Set with 6 Therapeutic Oils, 7 Color Changing LED Lights, Ultrasonic Cool Mist, Auto Shut-Off, Quiet Operation Perfect for Home, Bedroom, Yoga
  • C
    Candlelight Flame Ultrasonic Humidifying Essential Oil Diffuser – Amber Candlelight Glow, Auto Shut-Off
    Candlelight Flame Ultrasonic Humidifying Essential Oil Diffuser – Amber Candlelight Glow, Auto Shut-Off
  • N
    Night Dragon LED Diffuser
    Night Dragon LED Diffuser
  • S
    Smart LED Scent Diffuser
    Smart LED Scent Diffuser
  • N
    Noahstrong 500ml Oil Diffuser
    Noahstrong 500ml Oil Diffuser
  • C
    Celestial Star & Moon LED Aromatherapy Diffuser & Humidifier
    Celestial Star & Moon LED Aromatherapy Diffuser & Humidifier
  • M
    Mainstays Teardrop Fan Oil Diffuser with Color-Changing LED Light
    Mainstays Teardrop Fan Oil Diffuser with Color-Changing LED Light

More essential oil diffusers

  • Q
    QENASHAING Train Diffuser
    QENASHAING Train Diffuser
  • E
    EmberMist Aroma Diffuser
    EmberMist Aroma Diffuser
  • F
    Forest Metal Ultrasonic Humidifying Essential Oil Diffuser – 100ml, Woodland Shadow Patterns, 7 LED Colors
    Forest Metal Ultrasonic Humidifying Essential Oil Diffuser – 100ml, Woodland Shadow Patterns, 7 LED Colors
  • E
    EcoGecko Mr Mister 1000ML Ultrasonic Aromatherapy Essential Oil Air Diffuser
    EcoGecko Mr Mister 1000ML Ultrasonic Aromatherapy Essential Oil Air Diffuser
  • W
    White Stone | Glass Dome Diffuser
    White Stone | Glass Dome Diffuser
Brand
iDiskk Direct
Decibel rating
30 dB
Humidifier type
Humidifier
Power type
Corded Electric
Rec. use
Commercial, Residential
Speeds
1
Dimensions
8.00 x 7.40 x 8.00 in
Weight
2.42 lb
Has nrtl listing certification
N
Model
KJ169-White
Count per pack
1
H
Himalayan Salt On Top Lamp Flame Ultrasonic Humidifying Essential Oil Diffuser – 200ml, 8-Hour Runtime, 10 LED Modes
Himalayan Salt On Top Lamp Flame Ultrasonic Humidifying Essential Oil Diffuser – 200ml, 8-Hour Runtime, 10 LED Modes
  • H
    Hailong palace Rain Cloud Humidifier 450ML
    Hailong palace Rain Cloud Humidifier 450ML
  • M
    Merry Trails Christmas Express Vintage Steam Train Diffuser for Essential Oils
    Merry Trails Christmas Express Vintage Steam Train Diffuser for Essential Oils