
Umbra
Casita Essential Oil Diffuser
The Casita Essential Oil Diffuser is a house-shaped electric ultrasonic diffuser designed to disperse 100% pure essential oils into the air for aromatherapy. It features a durable concrete finish with a melamine base, a 150 ml water tank that provides 5 to 6 hours of continuous use or 8 to 10 hours of intermittent diffusion, automatic shut-off when water is low, a built-in LED light with two settings, and a hidden compartment under the base for storing oil bottles. It runs on electricity via a USB charging cord (included), measures 6.75" (17 cm) in diameter by 6.25" (16 cm) in height, and requires essential oils, which are sold separately.
- Material
- Concrete finish with melamine base
- Category
- Home & Garden > Decor > Home Fragrances
Specifications
Concrete essential oil diffuser shaped like a small house with LED light and auto shut-off, designed for medium-sized rooms.
Provides 5-6 hours continuous or 8-10 hours intermittent diffusion; automatically shuts off when water is low; built-in LED with 2 settings; hidden compartment for oil bottles; USB charging.
- Material
- Concrete finish with melamine base
- Condition
- new
- Dimensions
- 6.75x6.75x6.25 in
- Category
- Home & Garden > Decor > Home Fragrances
Additional Attributes
- durable concrete finish
- melamine base
- 5-6 hours continuous use
- 8-10 hours intermittent diffusion
- automatic shut-off when water level is low
- tank capacity: 150 ml
- ideal for medium-sized rooms
- built-in LED light with 2 settings
- hidden compartment under base for storing essential oil bottles
- runs on electricity with USB charging cord included
- essential oils sold separately
- 6.75 inches in diameter x 6.25 inches in height
Product Insights
The Casita Essential Oil Diffuser by Umbra, designed by award-winner Sung Wook Park, reimagines the diffuser as a house to spark joy. Its matte concrete cover absorbs oil for passive fragrance, resists chipping and tipping, and wipes clean. The diffuser runs 5–6 hours continuous or 8–10 hours intermittent, auto-shuts off when empty to protect components, and uses a replaceable USB-C cord. A hidden compartment stores up to eight 15ml bottles, and a warm LED (2700-3000K) nightlight with two brightness settings operates independently of misting. Very quiet, it produces only a soft humming or gentle bubbling sound.
Verified claims
- Design story
- Designed by Umbra's Sung Wook Park to spark joy by reinterpreting the diffuser as a house.
- Lighting
- Two-mode warm LED (2700-3000K) serves as nightlight when diffuser is off.
- Concrete performance
- Concrete absorbs oil for passive fragrance, resists chipping and tipping, and wipes clean.
- Design features
- House-shaped matte concrete diffuser with hidden bottle storage, designed by award-winner Sung Wook Park.
- Operation
- Intermittent mode runs 8-10 hours, auto-shuts off when empty, and uses a replaceable USB-C cord.
- Storage
- Hidden compartment stores up to eight 15ml bottles.
- Runtime
- 5–6 hours continuous, 8–10 intermittent — both beat typical 100ml diffusers.
- Passive diffusion
- Concrete cover passively diffuses oils for hours after active misting stops.
- Auto shut-off
- Auto shut-off prevents dry running, extending diffuser lifespan.
- Noise level
- Most users find the Casita unobtrusive during operation, describing a soft humming or gentle bubbling sound, though no decibel rating is specified.
- Material
- The concrete cover resists chipping and tipping, while the melamine base resists warping, cracking, and water stains.
- Tank capacity
- The Casita has a 150 ml water tank.
- Operation type
- The Casita is an ultrasonic diffuser powered by USB-C.
Product record
- Title
- Casita Essential Oil Diffuser
- Brand
- Umbra
- Price
- 75 CAD
- Availability
- In stock
Buying Guide
0 comparisons · 4 sourcesUses
Scent a medium-sized room with a diffuser that doubles as decor
Use the Casita to diffuse 100% pure essential oils and fill a medium-sized room with soothing aromas. Its house-shaped design doubles as a decor piece, and it runs 5 to 6 hours continuously or 8 to 10 hours intermittently before shutting off automatically when the water runs low.[1,2,3]
A house-shaped diffuser that doubles as ambient decor
Shaped like a small house, the Casita is designed to enhance your decor while filling your home with calming aromas. Its integrated soft white LED light offers two brightness settings, and a warm glow shines through the arched doorway opening, casting a soft light on the inner walls. It can serve as a stylish accent piece when it's not in use.[1,2,3,4]
Diffuse your oils and keep the bottles tucked away
This diffuser suits anyone who uses essential oils regularly and wants the bottles corralled in one spot rather than scattered on a counter. A hidden compartment under the base discreetly stores up to 8 bottles of 15 ml or 10 bottles of 10 ml, so your oils stay close at hand but out of sight.[1,3]
Image Analysis
3 images- 01

Product
A matte off-white, dome-shaped essential oil diffuser with a short cylindrical spout emitting visible mist and an arched front opening that reveals a lit interior and an amber essential oil bottle.
- Overall shapeRounded dome / house-shaped body with smooth curved roof and vertical cylindrical side walls sitting on a circular shallow tray base.
1 region
x 0.15 · y 0.30 · w 0.70 · h 0.55 (high) - Finish and textureMatte, smooth surface with even, soft finish and no visible gloss highlights on the dome and walls.
1 region
x 0.18 · y 0.32 · w 0.64 · h 0.46 (high) - Top spoutShort cylindrical chimney/spout located near the top right of the dome from which a narrow column of visible vapor/mist rises.
1 region
x 0.62 · y 0.16 · w 0.08 · h 0.12 (high) - Arched front openingTall arched doorway cut into the front wall, showing the diffuser interior and creating a recessed shelf.
1 region
x 0.20 · y 0.60 · w 0.18 · h 0.28 (high) - Interior lightingWarm internal illumination visible through the arched opening that lights the recessed shelf and the bottle inside.
1 region
x 0.22 · y 0.64 · w 0.16 · h 0.22 (high) - Essential oil bottle visibleSmall amber glass bottle with a dark cap standing on the interior shelf, partially visible through the arched opening.
1 region
x 0.25 · y 0.70 · w 0.08 · h 0.18 (high) - Label fragment - main word“USION”
1 region
x 0.26 · y 0.75 · w 0.06 · h 0.07 (high) - Label fragment - volume“15 ML”
1 region
x 0.27 · y 0.85 · w 0.05 · h 0.04 (high) - Label fragment - upper text“A VIE”Partial
1 region
x 0.25 · y 0.71 · w 0.07 · h 0.06 (medium)
Other
Product photographed on a wooden surface against a neutral, softly lit backdrop with visible vapor rising; warm studio lighting creates soft shadow under the base.
- SurfaceFlat wooden tabletop with visible wood grain under the product.
1 region
x 0.05 · y 0.82 · w 0.90 · h 0.16 (high) - Background and lightingNeutral warm-gray backdrop with soft, even studio lighting and no distracting props.
- Visible vaporWhite-gray vapor or mist rising vertically from the spout then dispersing upward and to the left.
1 region
x 0.57 · y 0.02 · w 0.30 · h 0.40 (high) - Shot compositionThree-quarter front view centered on the diffuser, slightly elevated camera angle showing roof, spout, and interior through the arch.
Colors
matte warm off-white· dome and walls#F2EEE2warm soft yellow· interior shelf lighting#F5E1CBamber brown glass· essential oil bottle- Overall shapeRounded dome / house-shaped body with smooth curved roof and vertical cylindrical side walls sitting on a circular shallow tray base.
- 02

Product
A matte off-white, house-shaped essential oil diffuser with a small cylindrical chimney spout emitting visible mist and an arched doorway cutout revealing a warm internal light. The unit sits on a matching circular base/tray.
- Overall shapeRounded house-shaped body with a smoothly curved dome roof and cylindrical chimney spout on the right side of the roof.
1 region
x 0.18 · y 0.30 · w 0.64 · h 0.60 (high) - Chimney spoutShort vertical cylinder rising from the roof near the right ridge, producing a narrow column of visible mist.
1 region
x 0.64 · y 0.10 · w 0.12 · h 0.18 (high) - Mist plumeThin, wispy column of vapor or mist rising straight up from the chimney and dispersing into the upper image area.
1 region
x 0.62 · y 0.00 · w 0.16 · h 0.30 (high) - Front doorway cutoutTall arched doorway-shaped opening on the front face that exposes the interior; inner edges are rounded and reveal a warm illuminated interior.
1 region
x 0.30 · y 0.65 · w 0.18 · h 0.25 (high) - Internal lightingWarm yellow/orange light emanating from inside the doorway, casting a soft glow on the inner walls and floor of the opening.
1 region
x 0.30 · y 0.68 · w 0.18 · h 0.20 (high) - Surface finishMatte, slightly textured ceramic or ceramic-like surface with even diffuse reflection and no visible gloss highlights.
1 region
x 0.18 · y 0.34 · w 0.64 · h 0.52 (medium) - Base trayCircular matching base or tray with a slightly raised outer rim that the house body sits within.
1 region
x 0.16 · y 0.82 · w 0.68 · h 0.12 (high)
Other
Product photographed on a wood surface against a dark, neutral background with soft directional lighting from front-left; slight shadow beneath product; image is cropped to center the diffuser and show rising mist.
- Supporting surfaceDark medium-brown wood table with visible horizontal grain, visible at the lower portion of the image.
1 region
x 0.00 · y 0.86 · w 1.00 · h 0.14 (high) - BackgroundUniform dark brown to charcoal out-of-focus backdrop occupying the upper two-thirds of the image.
1 region
x 0.00 · y 0.00 · w 1.00 · h 0.75 (high) - Lighting and shadowSoft directional lighting from the front-left creates gentle shading on the product's right side and a soft shadow on the wood surface beneath and slightly to the right.
- CompositionProduct centered horizontally and placed in lower half of frame with negative space above for the visible mist column.
Colors
off-white· body and roofwarm amber· interior light seen through doorway#FED392- Overall shapeRounded house-shaped body with a smoothly curved dome roof and cylindrical chimney spout on the right side of the roof.
- 03

Product
A matte off-white house-shaped electric diffuser with a ribbed cylindrical body, peaked removable roof, short vertical spout, and a front-mounted control pod with three round buttons and a USB power port. The unit sits on a shallow round tray.
- Overall shapeHouse-shaped main body with a peaked, conical roof and a short vertical chimney/spout on the left side of the roof as viewed.
1 region
x 0.14 · y 0.36 · w 0.35 · h 0.45 (high) - Body textureCylindrical lower body with fine vertical ribbing/flueted texture around the circumference beneath the roofline.
1 region
x 0.18 · y 0.52 · w 0.26 · h 0.29 (high) - Removable roof detailSmooth matte peaked roof that appears as a separate removable top sitting over the ribbed body.
1 region
x 0.14 · y 0.36 · w 0.28 · h 0.22 (high) - Chimney/spoutShort cylindrical vertical spout placed at the left ridge of the roof, open at the top.
1 region
x 0.14 · y 0.32 · w 0.04 · h 0.08 (high) - Front control podSmall rounded rectangular control module affixed to the front of the body with three circular tactile buttons arranged vertically and a small horizontal power/data port at the bottom.
1 region
x 0.28 · y 0.64 · w 0.08 · h 0.24 (high) - Control button symbolsThree circular raised button faces show distinct embossed symbols but symbols are small; top button shows a power-like icon, middle a circular fan-like icon, bottom a stacked-lines icon.Partial
1 region
x 0.29 · y 0.67 · w 0.06 · h 0.18 (medium) - Power/data portSmall horizontal oval port centered at the bottom of the control pod consistent with a modern reversible connector shape.
1 region
x 0.30 · y 0.86 · w 0.03 · h 0.02 (medium) - Base trayLow-profile circular shallow tray that the diffuser sits on; tray rim slightly raised and smooth matte finish.
1 region
x 0.08 · y 0.68 · w 0.44 · h 0.18 (high) - Small embossed iconCircular embossed mark or icon located on the front upper rim of the ribbed body above the control pod.
1 region
x 0.24 · y 0.53 · w 0.05 · h 0.06 (medium)
Other
Product shot on a wooden surface with a neutral brown textured backdrop; a separate cream-colored house-shaped cover sits to the right and two white power cables lie on the surface in the foreground. Soft studio lighting from upper left creates gentle shadows.
- Secondary house coverA separate smooth cream-colored house-shaped object with an arched doorway opening faces forward and is positioned behind and to the right of the diffuser; appears as a detached cover or decorative prop.
1 region
x 0.62 · y 0.36 · w 0.33 · h 0.43 (high) - Power cablesTwo short white cables on the tabletop in the lower right foreground ending in visible connectors; one connector shows a reversible rounded rectangular tip.
1 region
x 0.60 · y 0.78 · w 0.34 · h 0.18 (high) - Surface and backdropWarm medium-brown wood tabletop with visible grain; backdrop is a smooth mottled warm brown with soft vignette and no printed text.
2 regions
x 0.00 · y 0.70 · w 1.00 · h 0.30 (high); x 0.00 · y 0.00 · w 1.00 · h 0.60 (high) - Lighting and shadowsSoft directional lighting from upper left produces subtle highlights on the roof and gentle cast shadows to the right and lower parts of objects.
- Shot compositionThree-quarter frontal close-up framing showing the diffuser centered-left, secondary cover right, and cables in foreground; image cropped with generous top negative space.
Colors
off-white ivory· main body and roof#F2F1EDwarm white· control pod and small details#F0EDE9pale beige· tray basePackaging#E3DDD3cream· secondary house cover (prop)#EDE5DAbright white· power cables- Overall shapeHouse-shaped main body with a peaked, conical roof and a short vertical chimney/spout on the left side of the roof as viewed.
Brand PDP Lookup
- Brand
- Umbra
Casita Diffuser