Water & Air Treatment

Atmosphere Mini Air Treatment System

Name: Atmosphere Mini Air Treatment System
Brand: Longitivity
SKU: atmosphere-mini

Portable unit for rooms up to ~200 sq ft, Bluetooth/WiFi enabled

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Students: 5% off with a valid student ID.

The same 0.0024-micron filtration claim as the Sky, in something you can carry between rooms.

The portable Atmosphere: the Sky's filtration in a unit sized for one room.

What's inside

3-in-1 filter: pre-filter, carbon, and HEPA stages in a single cartridge
Pre-filter stage: catches large, lint-like particles
Carbon stage: reduces household odors
HEPA stage: removes 99.99% of particles as small as 0.0024 microns, per the manufacturer
Removes 300+ airborne contaminants, per the manufacturer
CADR of at least 130 cfm on speed 3
App control over Bluetooth or WiFi: settings, air quality, and filter life

Why ours wins

Read across any column to see how Atmosphere Mini Air Treatment System beats that specific alternative. Their prices are listed exactly as they are, so check any of them yourself.

	Our pickAtmosphere Mini Air Treatment System	AmazonLevoit Core 300S	AmazonCoway AP-1512HH Mighty
What you get	Portable unit for rooms up to ~200 sq ft, Bluetooth/WiFi enabled	Not listed	Not listed
Made in	Not publicly confirmed	China	China (assembly; designed in South Korea)
Return policy	100% satisfaction guarantee: return within 4 months for a refund, exchange, or credit.	1 month from delivery for a full refund.	1 month from delivery for a full refund.
Price	Ask for current price	~$99-199	~$229
Ingredients	3-in-1 filter: pre-filter, carbon, and HEPA stages in a single cartridge Pre-filter stage: catches large, lint-like particles Carbon stage: reduces household odors HEPA stage: removes 99.99% of particles as small as 0.0024 microns, per the manufacturer Removes 300+ airborne contaminants, per the manufacturer CADR of at least 130 cfm on speed 3 App control over Bluetooth or WiFi: settings, air quality, and filter life	The most widely recommended small-room purifier, rated for about 219 sq ft at five air changes an hour and filtered to the standard 0.3 micron HEPA benchmark.	AHAM certified for 361 sq ft at 4.8 air changes an hour with a 233 cfm smoke CADR, so it is rated for a larger room than the Mini.
Why ours wins	The same 0.0024-micron filtration claim as the Sky, in something you can carry between rooms.	Beats Levoit Core 300SFiltration rated to 0.0024 microns rather than the 0.3 micron benchmark, 300+ contaminants addressed, and a single 3-in-1 cartridge so there is one part to reorder instead of a stack of stages.	Beats Coway AP-1512HH MightyRated far finer at 0.0024 microns, with its pre-filter, carbon and HEPA stages combined into one cartridge rather than separate parts to track, and app control over Bluetooth or WiFi for filter life and air quality.

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