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Coway November 2026 rental and purchase promotion — English brochure
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AP-1125G

Square Fit Air Purifier (AP-1125G)

  • Ultra-Quiet Sleep Mode (20 dB minimum noise level)
  • 24% smaller design with 15% improved purification performance
  • Double Deodorization Filter for enhanced odor and gas removal

Purchase or rent

Monthly rental

6 years

Contract term

$34.99/month

5 years

Contract term

$39.99/month

3 years

Contract term

$42.99/month

Buy outright

One-time purchase

$999.00

Self Service Program

Monthly pricing by service area

6 years

Contract term

Standard
$30.99/month
Extended
$32.99/month

3 years

Contract term

Standard
$38.99/month
Extended
$40.99/month

Tax is not included ACH / CCR Rate

Features

  • Ultra-Quiet Sleep Mode (20 dB minimum noise level)
  • 24% smaller design with 15% improved purification performance
  • Double Deodorization Filter for enhanced odor and gas removal
  • Smart fan speed automatically adjusts to air quality
  • Upgraded Eco Mode for improved energy efficiency
  • Slim design with two color options
  • Easy-maintenance filter with detachable air outlet grille
  • Removes 99.999% of particles as small as 0.01 μm
  • British Allergy Foundation (BAF) Certified
  • Dimensions (W × D × H): 14.4 × 7.2 × 19.7 in
  • Coverage: 686 sq.ft (2 ACPH**) | 1,873 sq.ft (1 ACPH*)

Specifications

Disclaimers

The coverage area of the air purifier is based on an area where the air cleaner can make two air changes per hour (ACPH). An air change per hour translates to how many times an air purifier can clean an area, assuming the height of a ceiling to be 8ft, in one hour. Therefore ** indicates two air changes per hour, so the unit cleans the area once every 30 minutes. * indicates one air change per hour, so the unit cleans the area once every 60 minutes.

Filtration

° Pre-Filter

° Double Deodorization Filter

° Deodorization filter

° Particulate Filter

Recommended Room size

1 air change /hr.* 1,373 ft² (128 m²) | 2 air changes/hr.** 686 ft² (64 m²)

Special Feature

Eco Mode, Smart Mode, Ultra-Quiet Sleep Mode

Dimensions(WxDxH)

14.4 x 7.2 x 19.7 inch

Weight

15.4 lbs

Coway Square Fit Air Purifier

AP-1125G

Quieter, Smarter, and More Powerful Purification


AP-1125G air purifier banner

01

Filter ultrafine dust and harmful gases

02

Auto fan speed adjusted to air pollution levels

03

Energy-saving eco mode upgraded

04

Slim, space-saving design available in 2 colors

05

Easy maintenance filter & detachable air filter grill

Powerful Filteration: Ultrafine Dust and Harmful Gases

Removes 99% of 0.01 μm Micro Dust & Odors

Complete 4-stage defense with:

Pre-filter – Double Deodorization Filter – Deodorization Filter – Particulate Filter


AP-1125G Air Purifier filter images
AP-1125G air purifier filter stages

Auto Fan Speed Adjusted Based on Air Quality

Real-time Air Quality Indicator

Live pollution tracking with

a 4-color LED display.

AP-1125G air purifier image with good sign

Smart Mode: Fan Adapts to Air Quality

Automatically adjusts fan speed based on real-time air quality.


AP-1125G air purifier fan speed images

Energy-saving Eco Mode & Quiet 20dB Sleep Mode

Saves energy by cycling the fan on and off based on air quality

The fan stops when the air is clean and restarts when pollution is detected to minimize energy use


AP-1125G air purifier eco mode image

Ultra-Quiet Sleep Mode: 20dB

Whisper-quiet operation for undisturbed and restful sleep


AP-1125G air purifier in bedroom setting

Q Mark Certified for Whisper-quiet Purification

Q mark certification image

Slim & Space-Saving Design Available in 2 Colors

24% smaller volume & 25% wider purification coverage area for improved space efficiency

* Compared to the previous model of the same coverage area (AP-1018F, 551 ft²)


AP-1125G air purifier bed setting