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Overview

The Fresh Air One Compact Air Purifier is engineered for small rooms and personal spaces, combining quiet performance with advanced three-stage filtration. It uses a permanent washable collector, a washable filter, and a UV sterilizer to remove PM2.5 particles, bacteria, and harmful gases like formaldehyde.

Fresh Air One Compact Air Purifier

Model: C120A
Web Code: 19487989
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

KEY APPLICATIONS:

Air purification in bedrooms, nurseries, and small offices

Allergy support with fine-particle capture

Quiet purification for light sleepers

Eco-conscious households with zero filter waste

FEATURES

3-Stage Filtration System

Includes pre-filter motor protection, permanent electrostatic collector cell, and washable filter for continuous, low-maintenance purification.

Removes PM2.5 and Fine Particles

Captures airborne pollutants as small as 0.1–0.3 microns.

Formaldehyde & Gas Removal

Targets harmful gases like formaldehyde using specialized filtration.

Built-In Smart Sensor

Automatically adjusts fan speed based on detected air quality.

4-Color Air Quality Indicator

Clear LED display shows current air conditions in real time.

UV LED Sterilization

Destroys bacteria and helps maintain a healthier indoor environment.

Silent Operation with Night Mode

Low-noise design for quiet use during sleep or work hours.

High-Performance DC Fan

Provides rapid air circulation in small to mid-sized rooms.

Activated Oxygen Output

Gently freshens the air without masking odors.

Filter Monitor Reminder

Notifies users when it's time to clean the filters.

TECHNICAL SPECIFICATIONS

Filtration Stages:

▪︎ 3 (Permanent electrostatic + Washable filter + UV LED)

Sensor Type:

▪︎ Built-in air quality sensor with auto-mode

Air Quality Display:

▪︎ 4-color LED indicator

Noise Level:

▪︎ ≤ 55 dB(A)

Coverage Area:

▪︎ Approx. 55 m² (600 ft²)

UV Technology:

▪︎ UV LED sterilizer (ozone-free)

Power Input:

▪︎ DC 12 V, ultra-low power consumption

Dimensions:

▪︎ 172 × 172 × 280 mm (6.8″ × 6.8″ × 11″)

Weight:

▪︎ 3.5 kg (7.7 lb)

Warranty:

▪︎ 3 years (manufacturer)

Product SKU:

▪︎ FA-C120A

Product Condition
Brand New
HEPA
Yes
Colour Family
White
Coverage Area
600 sq ft
Fan Speed Settings
4
Indicator Light
Yes
Ionic Purification
Yes
Pre-Filter
Yes
Remote Control
No
Timer
Yes
True Hepa Filter
Yes
Activated Charcoal Filter
Yes
Washable Charcoal Filter
Yes

Dimensions

Width
6.8 cm
Height
11 cm
Depth
6.8 cm
Width (Inches)
6.8 in
Height (Inches)
11 in
Depth (Inches)
6.8 in
Weight
3.5 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Air Purifiers
Return/Exchange Period
30 days
Condition
Opened