Large Room HEPA Air Purifier with Carbon Filter and Auto Mode

Name: Large Room HEPA Air Purifier with Carbon Filter and Auto Mode
Rating: 4.60 (20 reviews)

$49.99

$49.99 $72.99 Save $23.00 · 31% off

Free shipping on every US order

Estimated delivery: 4–6 business days

Free 30-day returns

In stock, ready to ship

Order before 4:00 PM ET on a business day and we start preparing it the same day.

About this item

Large-Space Air Circulation

This large-room air purifier is available in two cabinet designs to suit different home layouts and room configurations. Model 1 supports room coverage of up to 1,882 sq ft per hour, while Model 2 supports up to 1,740 sq ft per hour. Both models use a 4-stage filtration system consisting of a washable pre-filter, activated carbon layer, True HEPA filter, and plasma-based cleaning stage. The internal fan system is engineered for continuous circulation across bedrooms, living rooms, kitchens, and shared household spaces, while a built-in LED air quality indicator provides real-time monitoring directly from the control panel.

Large Room HEPA Air Purifier with Carbon Filter and Auto Mode

Sensor-Based Air Operation

Model 1 and Model 2 both operate using a 65 W motor system with multiple fan speed levels and automatic airflow adjustment. An integrated air quality sensor monitors indoor particle conditions and regulates fan output through Auto Mode during operation. The True HEPA filter is designed to capture particles as small as 0.01 microns, while the activated carbon layer helps reduce household odors and VOCs associated with cooking, smoke, and pets. Noise levels operate as low as 27 dB on lower fan settings, making the units suitable for overnight or shared-room use. WiFi connectivity, app-based controls, touch-panel operation, and compatible smart home integration allow remote monitoring and adjustment from connected devices.

Large Room HEPA Air Purifier with Carbon Filter and Auto Mode

Compact Home Purifier Design

Both models include a top-mounted control panel with clearly labeled touch controls and LED displays for fan speeds, timer settings, Auto Mode, and filter indicators. Removable front panels and detachable filter layers simplify scheduled maintenance and replacement, while the washable mesh pre-filter can be rinsed and reinstalled without tools for routine upkeep. Slim dimensions allow placement beside desks, sofas, entertainment centers, and kitchen counters with minimal obstruction, and integrated side carry sections make repositioning between rooms more convenient.

Product Benefits:

4-Stage Filtration: Includes pre-filter, carbon filter, HEPA filter, and plasma cleaning layer.
Auto Fan Adjustment: Built-in sensors adjust airflow settings during operation.
WiFi and Voice Support: Compatible with app-based and smart home controls such as voice control.
Washable Pre-Filter: Removable mesh layer supports repeated cleaning cycles.

Specifications:

Product Type: Large-room electric air purifier with dual design variants
Dimensions: Model 1: 11 x 15.9 x 25.2 in; Model 2: 8.7 x 15.1 x 23.5 in
Filtration System: Pre-filter, carbon layer, HEPA filter, and plasma
Particle Retention Size: As small as 0.01 microns for fine particle capture
Room Coverage: Up to 1,882 sq ft or 1,740 sq ft per hour (depending on model)
Power Rating: 65 W electric motor
Noise Level: Operates as low as 27 dB during lower fan settings
Control Type: Touch controls, app-connected settings, and compatible voice operation
Connectivity: WiFi-enabled remote monitoring and smart home compatibility

Good to know

Questions before you order

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Delivery

We prepare your order in 0–1 business days, and the carrier then delivers it in 4–5 business days, so allow 4–6 business days in total, counted from the business day your order enters processing. Orders placed before 4:00 PM ET on a business day enter processing that day; later orders, and orders placed on a weekend or a holiday, start on the next business day. The estimated delivery dates under the price already take all of this into account. Shipping is free to any US address; we don’t ship outside the United States.

Shipping Policy

Shipping is free on all orders to the United States, with no minimum order. This includes Alaska, Hawaii, Puerto Rico and the other US territories, APO/FPO/DPO military addresses, and PO boxes. We ship only to addresses within the United States. We do not offer international shipping.

Shipping Policy

As soon as your order ships, we email you its tracking number. The first tracking update usually appears within 48 hours of shipment. To see where your package is, open our Track Your Order page and enter your order number with the email address or phone number used for the order, or enter your tracking number. The page shows the latest status from the carrier.

Track your order

Weather and peak seasons can sometimes slow a delivery. First, check the latest update on our Track Your Order page. If your package has not arrived 2 business days after the estimated delivery date, contact us at support@emerastore.com with your order number. You can also reach us by phone at +1 (302) 213-6322 or through our contact form. We’re available Monday to Friday, 9:30 AM–⁠6:00 PM ET, and you’ll hear back from us within 1 business day. We’ll look into it with the carrier and keep you updated. If we can’t ship your order on time, we’ll email you a new shipping date before the end of our processing time, and you can accept it or cancel the order, which we refund in full within 3 business days.

Track your order · Shipping Policy

Returns & refunds

Yes. We cover return shipping. There’s no restocking fee, and you have 30 calendar days from delivery to request a return. Products must be unused and returned in their original condition, with their original packaging and all included accessories. To start a return, email support@emerastore.com, call +1 (302) 213-6322, or send us a message through our contact form with your order number. We’re available Monday to Friday, 9:30 AM–⁠6:00 PM ET, and you’ll hear back from us within 1 business day. After reviewing your request, we send you the return steps and the address to use. Please wait for our confirmation before sending anything back.

Refund Policy

Email support@emerastore.com with your order number and a few photos of the item and its packaging. You can also reach us by phone at +1 (302) 213-6322 or through our contact form, and then email us the photos. We’re available Monday to Friday, 9:30 AM–⁠6:00 PM ET, and you’ll hear back from us within 1 business day. We cover return shipping. Once we approve the return, your refund is issued to your original payment method within 7 business days.

Refund Policy

We inspect your return within 2 business days of receiving it. Once it’s approved, your refund is sent to your original payment method within 7 business days. After that, the time it takes for the credit to appear depends on your bank or card issuer.

Refund Policy

Yes. Contact us within 2 hours of placing your order, counted from the time on your order confirmation email, and your cancellation is guaranteed: email support@emerastore.com or send us a message through our contact form at any time, or call +1 (302) 213-6322 during our support hours (Monday to Friday, 9:30 AM–⁠6:00 PM ET), with your order number. The time we receive your request is what counts, even if we reply later. After 2 hours, we can still cancel or change your order as long as we haven’t started preparing it for shipment, but we can’t guarantee it. A canceled order is refunded in full to your original payment method within 3 business days. If it has already shipped, you can request a free return within 30 calendar days of delivery. You’ll hear back from us within 1 business day.

Refund Policy

Payment & support

Visa, Mastercard, and American Express cards, plus Apple Pay and Google Pay. Prices are in US dollars and include applicable taxes.

Payment Options

Email support@emerastore.com, call +1 (302) 213-6322, or write to us through the contact form. If your question is about an order, please include your order number. We’re available Monday to Friday, 9:30 AM–⁠6:00 PM ET, and you’ll get an answer within 1 business day.

Yes. At checkout, enter the recipient’s name and US address as the shipping address, and we ship it there for free. Gift returns follow our usual return policy, and refunds go back to the original payment method.

Refund Policy

Reviews

5 stars: 12 (60%)
4 stars: 8 (40%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

it actually covers the whole living room, not just a corner of it. i have a pretty open layout and other purifiers i've looked at were rated for way smaller spaces. this one handles the full room without struggling.

Told my coworker to grab one of these because she kept saying the filters on her old purifier were impossible to find and expensive to replace. She got this one and said the same thing I did, it's way easier to maintain than she expected.

Very pleased with this. It runs quietly and the room feels fresher, which is all I wanted.

the carbon filter on this actually handles odors. my old one had a HEPA filter but nothing for smells, so cooking and pet odors just kind of hung around. this one pulls all of that out and the room genuinely smells cleaner.

ok this thing is actually incredible

GAME CHANGER!!

I was skeptical that something this size would actually cover a large room without having to crank it up to a noise level that drives you crazy. Runs quietly on auto and the air quality in my living room has noticeably improved since I got it.

Solid.

The auto mode adjusts based on what's actually in the air, so on days when I'm cooking or my dog is being extra, it works harder. On calm days it just hums along quietly on a low setting. Feels smart without being complicated.

My allergies have been noticeably better since I started running this. Really glad I went with a larger capacity unit instead of a smaller one.

Air in my bedroom feels so much cleaner since I got this.

Love it.

Works perfectly.

WORTH IT.

Does exactly what it's supposed to. No complaints at all.

Really happy with this purchase.

i run it every day and it just works, no fuss 🌿!

The auto mode is genuinely useful. It detects when air quality dips, like after cooking or when I've had the windows open, and ramps up on its own without me touching anything. Then it settles back down once things are clear.

What I didn't expect to appreciate as much as I do is the carbon filter layer working alongside the HEPA. The HEPA catches the particles but the carbon handles the smell side of things. My place just smells fresher overall.

my last air purifier was SO loud at night that i eventually just turned it off and gave up on it entirely. this one runs on auto mode and i genuinely forget it's on. sleeps right through it with no issues at all.