Do I need to rinse the water filter before first use?

Yes, we recommend rinsing it before use to remove any loose activated carbon particles from manufacturing. This is a common step for many filters (such as those used in pitchers) and ensures optimal performance.

Can the air purification function be used alone? How?

Yes, you can use the air purification function alone. Simply ignore the "add water" icon on the screen. The machine will operate without adding water, and there’s no need to remove the water tank.

What do the numbers on the screen mean?

The numbers on the screen show the current room humidity. In Auto mode, the fan speed adjusts according to the humidity level, but you cannot manually set the humidity.

What should I do if the filter icon is flashing and the unit won’t turn on?

The HEPA filter may be loose due to shipping. Try gently twisting the unit and reinstalling the HEPA filter at the base to ensure it’s properly seated.

How should I maintain the humidifier filter?

Rinse the humidifier filter every 1–2 weeks or soak it in citric acid for 30 minutes to prevent mineral buildup. Avoid wetting the main unit. Wipe the metal probes at the bottom of the water tank regularly to prevent buildup and blinking water alerts

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Humidifier and Air Purifier in One, Evaporative No-Mist HEPA Air Purifier & Humidifier Combo for Bedroom, 0.8-Gal Top-Fill Water Tank, Ultra-Quiet 23dB

Product ID: 712154804

Details

Brand
xCREAS
Colour
White
Control Method
Push Button
Power Source
dc
Product Dimensions
23.8D x 21.6W

🌀3-layer HEPA filters 0.3μm particles

💧0.8-gal top-fill water tank

🤫Ultra-quiet 23dB operation

$971.26

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💨 Breathe Better, Sleep Smarter — The Ultimate 2-in-1 Air Upgrade

DUAL ACTION AIR WELLNESS - Seamlessly combines HEPA purification with evaporative humidification for fresher, healthier air all night long.
WHISPER QUIET SLEEP MODE - At just 23 decibels, it’s quieter than a library, ensuring uninterrupted rest in bedrooms and nurseries.
EFFORTLESS TOP FILL DESIGN - Refill your humidifier in seconds with a spill-free, easy-access 0.8-gallon tank—no tank removal needed.
NO MIST NO MESS HYDRATION - Evaporative tech delivers moisture without visible mist or white dust—protect your furniture and walls effortlessly.
LONG LASTING MOISTURE BOOST - Up to 400 ml/h humidification rate with 7.5 hours runtime on max—wake up to perfectly balanced air.

The xCREAS HP400 is a CARB, CE, and ETL certified 2-in-1 air purifier and evaporative humidifier designed for bedrooms up to 270 sq ft. Featuring a 3-layer HEPA filter that captures particles as small as 0.3 microns, it maintains clean air while adding moisture quietly at 23 dB. Its 0.8-gallon top-fill tank supports up to 7.5 hours of continuous humidification at 400 ml/h, all in a sleek, user-friendly design perfect for modern living spaces.

Specifications

ASIN	B0DW7YSGPY
Brand Name	xCREAS
Colour	White
Contaminant Filtration Capability	0.3 microns
Control Method	Push Button
Controller Type	Button Control
Customer Reviews	4.0 4.0 out of 5 stars (220)
Filter Class	HEPA
Filter Type	HEPA
Floor Area	270 Square Feet
Included Components	HEPA Filter, Humidifier Filter, Water Filter
Item Dimensions D x W x H	23.8D x 21.6W x 40.6H Centimeters
Manufacture Year	2024
Manufacturer	xCREAS
Model Number	HP400
Noise Level	23 Decibels
Number of Packs	1
Part Number	HP400
Particle Retention Size	0.3
Power Source Type	dc
Software Update Supported to Date	unknown
Special Features	2 in 1 air purifier and humidifier, Top Fill Humidifier Purifier Combo, evaporative humidifier, humidifier purifier combo
Specification Met	CARB Certified, CE Certified, ETL Certified
Unit Count	1.0 Count
Wattage	15 Watts

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$971.26

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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