Introducing the Colzer Air Purifier EPI328

Designed to enhance indoor air quality in large areas up to 800 square feet, the Colzer Air Purifier EPI328 is a powerful and effective air purifier. With a thorough 3-stage filtration system that includes an activated carbon filter, a true HEPA filter, and a pre-filter, this air purifier successfully collects and removes 99.97% of airborne particles, including dust, pet dander, allergies, and odors. Colzer EPI328's potent Clean Air Delivery Rate (CADR) of 243 cubic meters per hour guarantees quick and efficient air cleaning. It is the perfect option for keeping a comfortable and healthy living environment because of its many functions, which include an air quality sensor, sleep mode, timed function, and child lock.

Main parts

Main body
Hepa and activated carbon filter
Front panel
Air outlet
Power cord

Specifications

Product	Air Purifier
Model No.	EPI328
Input voltage	120V~/ 60Hz
Rated power	85W
Noise level	66dB(A)
Net/Gross weight	6 / 7.5 Kg
CADR	320m³/h
Product size	350211525 mm

Detailed Description

A touchscreen display and a remote control are just two of the user-friendly elements that make the Colzer Air Purifier EPI328 design appealing. Additionally, it features an integrated air quality sensor that can change the fan speed automatically according to the room's air quality. A pre-filter, a True HEPA filter, an activated carbon filter, and a cold catalyst filter comprise the four-stage filtration system of this air purifier. With regular use, the filters last 6 to 8 months and are simple to replace.

Before use

Removal of PE bag
Before first time use, please open the front panel, take out the filters and remove its PE bag wrap - or the unit will not be able to purify the air.

Operation guide

Power button
Press the "Power" button to turn on/off the unit
Fan speed
Press Speed button to set fan speed at A S 1 2 3
A = AUTO mode. In AUTO mode, unit will select fan speed based on the air quality. Higher speed indicates worse pollution levels.
S = SLEEP mode. In SLEEP mode, the unit will turn to low, control panel lights will turn off, and unit will not beep.
Timer
Press Timer button to set timer at 1 2 3 4.....24 hours. The LEDs will be on accordingly
Filter Reset
When turn on the unit, it start to count the life of filters. It will continue to count with every power on from where it was left off. After reaching 2000 hours, the Filter led will flash to indicate that a replacement is needed. After the filter was replaced, press Filter button for 5 seconds, after beep sound, LED will off. The unit restart to count the filter life again.

The product has screen to show PM2.5 and LED color to indicate air quality level The product will automatically detect the indoor air quality The following table describes PM2.5 air quality level.

Air quality level	PM2.5 (ug/m³)	LED color	Fan speed
Good	0-75	Green	1
Average	76-150	Yellow	2
Poor	>151	Red	3

Clean / replace filters

Please follow the pictures on the filter below to correctly install the filter: As shown in diagram A below: hold both upper sides of the unit, pull out the front panel and lift it.
As shown in diagram B: pull down the strap on the filter to take out carbon filter. Please hold the middle part of the front panel with both hands to install it

Setup Guide

Setting up the Colzer Air Purifier EPI328 is a breeze.

Just take off the unit's packaging, take off the filters' plastic covers, and plug it in.
To adjust the fan speed and other settings, use the touchscreen display or remote control.
The room's air will instantly start to get cleaner thanks to the air purifier.

Maintenance guide

This product is not recommended to placed on uneven surface to avoid vibration, noise during working and prevent risk of shock.
To prevent damage, do not put any objects inside the unit.
When not in use for an extended period, unplug it and keep away from children.
To achieve better purification results, place product in an open area, refrain from blocking air inlet and outlet of unit.

To extend the life of unit, please regularly undergo maintenance. Before maintenance, please switch off the unit and unplug it. After use, if the filters need to be replaced, the filter change indicator on the control panel flashes. It reminds of user to replace with a new filter. HEPA filter and active carbon filter need to be replaced at the same time.

External clean

Before clean the external of the unit, please cut off the power.
Use soft and clean cloth.
Do not use alcohol, gasoline, benzol and other chemical cleaner.

Troubleshooting

Malfunction	Check Point	Solution
Failure to power on	Check if switch is on	Switch unit on
	Check if plug is loose	Correctly plug it to power source
Unit operating sound very low and weak air output	Check if PE bag was removed	Remove the PE bag and install the filters in correct order
	Check if air outlet is blocked	Switch off unit and remove any obstruction
Air outlet has an odor	Check if the filters need to be replaced	Replace filters for the unit

Colzer Air Purifier EPI328 Pros & Cons

Pros
- True HEPA filter removes 99.97% of particles as small as 0.3 microns
- CADR of 328 cubic feet per minute
- Quiet operation with a noise level of only 25 decibels on the lowest setting
- Four-stage filtration system with easy-to-replace filters
Cons
- Higher price point compared to some other air purifiers
- May be too powerful for small rooms

Customer Reviews

Customers rave about the Colzer Air Purifier EPI328's powerful air-cleaning abilities and quiet operation. Many also appreciate the user-friendly features, such as the touchscreen display and remote control. Some common complaints include the higher price point and the short lifespan of the filters.

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