5 Highlights 87 Differences 0 Reactions 0 Likes

Envion 49298 Facts: 137 Specifications & 5 Highlights

Curious if the Envion 49298 air purifier is worth it? We explored 137 specs & features like general information, dimensions & weight, performance & efficiency & filtration system — here’s what stands out on Techspotr.

0 Points
Envion
Envion
Envion 49298
The Envion 49298 has been discontinued️. Our community last shared an update on January 24, 2026.
Envion 49298

Highlights 5

No extras. Just what matters.
0 Points

Why is Envion 49298 better than other air purifiers ?

Dimensions & Weight

Scroll down for more facts

Performance & Efficiency

Scroll down for more facts

Filtration System

Scroll down for more facts

Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Envion 49298, covering its standout specification and what you can expect right out of the box.

Envion 49298
Envion 49298

Envion 49298 (also known as the Four Seasons 4-in-1) is a multi-purpose, space-saving gadget that serves as a True HEPA air purifier, ceramic heater, humidifier, and cooling fan. It is intended to keep your home healthy all year by catching 99.97% of allergens while also allowing you to control the temperature and humidity settings.

Specifications & Facts 137

Specs measured. Drama avoided.

Is the Envion 49298 air purifier worth it? We’ve laid out price, full specs, pros and cons, and side-by-side comparisons with competing air purifiers. Join the vote and see reactions.

General Information 12

Envion 49298 Design Style

What is the design style?

0 Envion 49298 0 Votes Industrial

8 Air Purifiers in this range Modern

Envion 49298
Envion 49298

The product features an Industrial design style, often characterized by its ruggedness and utilitarian aesthetic.

The visual and structural style of the purifier’s exterior.

Envion 49298 Color Options

What color options are offered?

0 Envion 49298 0 Votes Dark Gray

9 Air Purifiers in this range White

Envion 49298
Envion 49298

The available color option for this model is Dark Gray.

Available color variations for this model.

Envion 49298 Control Type

What control types are available?

0 Envion 49298 0 Votes Manual

6 Air Purifiers in this range Touch

Envion 49298
Envion 49298

The device offers Manual control, typically through physical buttons or dials on the unit itself.

The methods available to operate the device.

Envion 49298 Product Series

What is the product series?

0 Envion 49298 0 Votes Four Seasons 4-in-1

9 Air Purifiers in this range HPA

Envion 49298
Envion 49298

The air purifier belongs to the Four Seasons 4-in-1 product series, indicating a versatile design with multiple functionalities.

Indicates which product line or series the model belongs to.

Envion 49298 Country Of Origin

What is the country of origin?

0 Envion 49298 0 Votes CH

5 Air Purifiers in this range CN

The country where the product was manufactured.

Envion 49298 Release Year

What year was it released?

0 Envion 49298 0 Votes 2016

7 Air Purifiers in this range 2023

The year the model was first released to market.

Dimensions & Weight 8

Envion 49298 Width

What is the width?

10.2 inch 0Votes
8.96 inch (Average)

Envion 49298
Envion 49298

The device measures 10.2 inch (approximately 25.91 cm) in width.

The horizontal measurement of the air purifier.

Envion 49298 Height

What is the height?

25.6 inch 0Votes
17.3 inch (Average)

Envion 49298
Envion 49298

The air purifier stands at a height of 25.6 inch (approximately 65.02 cm).

The total vertical measurement from base to top.

Envion 49298 Package Depth

What is the package depth?

11.5 inch 0Votes
10.38 inch (Average)

Envion 49298
Envion 49298

The package has a depth of 11.5 inch (approximately 29.21 cm).

The depth of the product packaging.

Envion 49298 Package Weight

What is the package weight?

15.8 lbs 0Votes
8.7 lbs (Average)

Envion 49298
Envion 49298

The package has a total weight of 15.8 lbs (approximately 7.17 kg).

The total shipping weight including packaging.

Envion 49298 Depth

What is the depth?

9 inch 0Votes
9.12 inch (Average)

The front-to-back measurement of the purifier.

Envion 49298 Weight

What is the weight?

12.35 lbs 0Votes
6.82 lbs (Average)

The total weight of the air purifier unit.

Performance & Efficiency 5

Envion 49298 Airflow Direction Type

What is the airflow direction type?

0 Envion 49298 0 Votes Forward

5 Air Purifiers in this range Upward

Envion 49298
Envion 49298

The airflow is directed Forward, effectively circulating purified air into the room.

The pattern or direction in which clean air is released.

Envion 49298 Frequency

What is the operating frequency?

60 Hz 0Votes
58.99 Hz (Average)

Envion 49298
Envion 49298

The air purifier operates at a frequency of 60 Hz, which is standard for power grids in many regions like North America.

The electrical frequency of operation.

Envion 49298 Noise Level Max

What is the maximum noise level?

52 dB 0Votes
51.93 dB (Average)

Maximum noise level at highest fan speed.

Envion 49298 Power Consumption

What is the power consumption?

2,000 Watt 0Votes
37.7 Watt (Average)

Average electrical power used during operation.

Envion 49298 Voltage

What is the voltage requirement?

120 Volt 0Votes
118.6 Volt (Average)

Electrical operating voltage required.

Filtration System 13

Envion 49298 Filter Efficiency Percentage

What is the filter efficiency percentage?

99.97 % 0Votes
99.9 % (Average)

Envion 49298
Envion 49298

The filter boasts an impressive efficiency of 99.97%, capable of capturing nearly all airborne particles.

Percentage of particles the filter can capture.

Envion 49298 Pre Filter Type

What is the pre-filter type?

0 Envion 49298 0 Votes Pre-filter

2 Air Purifiers in this range Pre-filter

Envion 49298
Envion 49298

It includes a Pre-filter, which is the first stage of filtration designed to capture larger particles like dust and pet dander.

The type of pre-filter that captures larger dust and hair.

Envion 49298 HEPA Filter Grade

What is the HEPA filter grade?

0 Envion 49298 0 Votes H13

8 Air Purifiers in this range H13

Envion 49298
Envion 49298

It uses an H13 HEPA filter, which is a medical-grade filter capable of capturing 99.97% of particles as small as 0.3 microns.

Indicates HEPA filter class and particle capture efficiency.

Envion 49298 Carbon Filter Type

What is the carbon filter type?

0 Envion 49298 0 Votes Activated Carbon

9 Air Purifiers in this range Activated Carbon

Envion 49298
Envion 49298

The air purifier uses an Activated Carbon filter, which is highly effective at absorbing odors and harmful gases from the air.

Type of carbon material used for odor and gas removal.

Envion 49298 Filter Material Composition

What materials are used in the filter?

0 Envion 49298 0 Votes Pre-Filter, True HEPA Filter, Activated Carbon

4 Air Purifiers in this range Fiberglass, Plastic, Activated Carbon

Envion 49298
Envion 49298

The filtration system is composed of a Pre-Filter, a True HEPA Filter, and an Activated Carbon filter for comprehensive air purification.

Materials used in constructing the filter media.

Envion 49298 Primary Filter Type

What is the primary filter type?

0 Envion 49298 0 Votes True HEPA

7 Air Purifiers in this range True HEPA

The main type of filter used to trap fine particles.

Air Quality & Sensors 14

Envion 49298 Humidity Sensor

Does it include a humidity sensor?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, a humidity sensor is integrated, allowing the air purifier to detect and potentially display current humidity levels in the room.

Detects humidity level in the environment.

Envion 49298 Air Quality Sensor

Does it have an air quality sensor?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Detects overall air quality and pollution level.

Envion 49298 Dust Sensor

Does it include a dust sensor?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Detects airborne dust particles to optimize performance.

Envion 49298 Odor Sensor

Does it have an odor sensor?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Detects unpleasant smells or chemical odors.

Envion 49298 VOC Sensor

Does it have a VOC sensor?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Detects volatile organic compounds and harmful gases.

Envion 49298 CO2 Sensor

Does it include a CO2 sensor?

No 0Votes Envion 49298

Air Purifier in this range Who knows? (Help us out by suggesting one!)

Monitors carbon dioxide levels in the air.

Controls & Interface 12

Envion 49298 Physical Buttons

Does it include physical buttons?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, the air purifier features physical buttons, providing tactile control for various functions.

Provides tactile buttons for basic operation.

Envion 49298 Control Panel Location

Where is the control panel located?

0 Envion 49298 0 Votes Top

3 Air Purifiers in this range Top

Envion 49298
Envion 49298

The control panel is conveniently located on the Top of the unit for easy access and operation.

Indicates where the main control panel is located.

Envion 49298 Filter Reset Button

Does it have a filter reset button?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, the device includes a filter reset button, which is essential for ensuring accurate filter life tracking after a replacement.

Dedicated button to reset the filter indicator after replacement.

Envion 49298 Touch Controls

Does it have touch controls?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Allows operation via touch-sensitive interface.

Envion 49298 Remote Control

Does it come with a remote control?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Allows operation from a distance using a remote device.

Envion 49298 Mobile App Control

Can it be controlled through a mobile app?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Enables control via smartphone application.

Fan & Operation Modes 8

Envion 49298 Fan Speed Levels

What fan speed levels are available?

0 Envion 49298 0 Votes Low, Medium, High

3 Air Purifiers in this range Low, Medium, High

Lists the available fan speed levels or names.

Envion 49298 Turbo Mode

Does it include a turbo mode?

No 0Votes Envion 49298

Yes Air Purifiers in this range

High-power mode for rapid air purification.

Envion 49298 Eco Mode

Does it have an eco mode?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Energy-saving mode that reduces power usage.

Envion 49298 Sleep Quiet Mode

Does it feature a sleep or quiet mode?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Minimizes noise and display brightness for nighttime use.

Envion 49298 Manual Mode

Does it include manual mode?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Allows manual fan speed and mode selection by the user.

Envion 49298 Custom Mode

Does it support a custom mode?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Lets users set personalized mode settings or schedules.

Safety & Protection 9

Envion 49298 Fuse Type

What type of fuse does it use?

0 Envion 49298 0 Votes Thermal Fuse

2 Air Purifiers in this range Thermal Fuse

Envion 49298
Envion 49298

It is equipped with a Thermal Fuse, a safety device designed to protect against overheating.

Identifies the type of fuse used for electrical safety.

Envion 49298 Tipover Protection

Does it include tipover protection?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Shuts off the device automatically if it tips over.

Envion 49298 Safety Auto Shutoff

Does it feature safety auto shutoff?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Automatically turns off under unsafe or fault conditions.

Envion 49298 Overheat Protection

Does it have overheat protection?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Prevents damage by automatically shutting down when overheating.

Envion 49298 Power Surge Protection

Does it include power surge protection?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Protects internal components from voltage spikes.

Envion 49298 UV Safety Shield

Does it include a UV safety shield?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Shields users from direct UV light exposure in UV-enabled models.

Build & Materials 7

Envion 49298 Body Material

What material is the purifier body made of?

0 Envion 49298 0 Votes Plastic

5 Air Purifiers in this range ABS Plastic

Envion 49298
Envion 49298

The air purifier's body is constructed from Plastic, offering a lightweight and durable casing.

Describes the main material used for the purifier body.

Envion 49298 Build Quality Grade

What is the build quality grade?

0 Envion 49298 0 Votes Standard

5 Air Purifiers in this range Standard

Envion 49298
Envion 49298

The product exhibits a Standard build quality grade, balancing durability and cost-effectiveness for everyday use.

Indicates the overall craftsmanship and material precision.

Envion 49298 Filter Frame Material

What is the filter frame material?

0 Envion 49298 0 Votes Plastic

4 Air Purifiers in this range Plastic

Indicates the material used for the filter housing or frame.

Envion 49298 Build Type

What is the build type?

0 Envion 49298 0 Votes Compact

3 Air Purifiers in this range Fixed

Defines the overall design structure of the purifier.

Envion 49298 Finish Texture

What type of finish texture does it have?

0 Envion 49298 0 Votes Matte

2 Air Purifiers in this range Matte

Describes the surface finish of the air purifier.

Envion 49298 Scratch Resistance

Is the purifier scratch resistant?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates resistance of the body surface to scratches.

Maintenance & Usability 6

Envion 49298 Tool Free Maintenance

Is maintenance tool free?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, the design allows for tool-free maintenance, simplifying tasks like filter replacement for the user.

Allows maintenance without using additional tools.

Envion 49298 Maintenance Indicator

Does it have a maintenance indicator?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, a maintenance indicator is present, alerting the user when it's time for cleaning or filter replacement.

Alerts when maintenance or cleaning is needed.

Envion 49298 Filter Replacement Method

What is the filter replacement method?

0 Envion 49298 0 Votes Pull Out

7 Air Purifiers in this range Pull Out

Describes how the filter can be removed and replaced.

Envion 49298 Ease Of Access

How is the ease of access for cleaning or filter changes?

0 Envion 49298 0 Votes Rear Access

5 Air Purifiers in this range Front Access

Indicates how easily users can reach filters and components.

Envion 49298 Cleaning Tools

Are cleaning tools included?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Specifies if cleaning accessories are provided with the unit.

Envion 49298 Maintenance Frequency Reminder

Does it include a maintenance frequency reminder?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Provides reminders for regular filter replacement or cleaning.

Smart & Connectivity Features 12

Envion 49298 WiFi Connectivity

Does it have WiFi connectivity?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates if the air purifier can connect to WiFi for app or remote control.

Envion 49298 Bluetooth Connectivity

Does it have Bluetooth connectivity?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Allows wireless connection via Bluetooth for setup or local control.

Envion 49298 Cloud Connectivity

Does it support cloud connectivity?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Connects to cloud services for remote access and data sync.

Envion 49298 Offline Mode

Does it have an offline mode?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Operates fully even without an internet connection.

Envion 49298 App Integration

Does it integrate with mobile apps?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Integrates with manufacturer or third-party mobile applications.

Envion 49298 Voice Assistant Compatibility

Which voice assistants is it compatible with?

0 Envion 49298 0 Votes None

1 Air Purifiers in this range None

Specifies which voice assistants are supported.

Environmental & Sustainability 4

Envion 49298 Eco Friendly Materials

Are eco-friendly materials used?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates whether the product uses eco-friendly materials.

Envion 49298 Recyclable Filters

Are the filters recyclable?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates if filters are recyclable after use.

Envion 49298 Sustainable Packaging

Is the packaging sustainable?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Describes if the packaging uses recyclable or biodegradable materials.

Envion 49298 Low Ozone Emission

Does it have low ozone emission?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Ensures minimal ozone emission during operation.

Accessories & Package Contents 8

Envion 49298 Filters

Are filters included in the box?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Specifies if the product includes initial filters in the box.

Envion 49298 Spare Filters

Are spare filters included?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates whether additional spare filters are provided.

Envion 49298 Power Cord

Is the power cord included?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

States whether a power cord is included in the box.

Envion 49298 Power Adapter

Is a power adapter included?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Specifies if an external power adapter is provided.

Envion 49298 Filter Replacement Tool

Is a filter replacement tool included?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates whether a tool for filter replacement is provided.

Envion 49298 Setup Guide

Is there a setup guide included?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Confirms if a setup or quick start guide is provided.

Certification & Standards 11

Envion 49298 RoHS Compliant

Is it RoHS compliant?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, the product is RoHS compliant, meaning it adheres to standards restricting hazardous substances in electrical and electronic equipment.

Ensures restriction of hazardous substances in components and materials.

Envion 49298 FCC Certified

Is it FCC certified?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Envion 49298
Envion 49298

Yes, the product is FCC certified, confirming it meets the electromagnetic interference standards set by the Federal Communications Commission.

Indicates compliance with Federal Communications Commission standards for electronic emissions.

Envion 49298 AHAM Verified

Is it AHAM verified?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates if the air purifier is verified by the Association of Home Appliance Manufacturers.

Envion 49298 CARB Certified

Is it CARB certified?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Confirms compliance with California Air Resources Board standards for ozone emission safety.

Envion 49298 ETL Listed

Is it ETL listed?

Yes 0Votes Envion 49298

Yes Air Purifiers in this range

Shows compliance with North American electrical safety standards.

Envion 49298 UL Listed

Is it UL listed?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates UL certification for electrical and fire safety.

Warranty & Support 8

Envion 49298 Warranty Service Type

What type of warranty service is included?

0 Envion 49298 0 Votes Carry In

6 Air Purifiers in this range Carry In

Envion 49298
Envion 49298

The warranty service type is Carry In, meaning the product needs to be brought to a service center for repairs.

Defines how warranty service is provided.

Envion 49298 Service Center Availability

What is the service center coverage?

0 Envion 49298 0 Votes Nationwide

9 Air Purifiers in this range Nationwide

Envion 49298
Envion 49298

Service centers are available Nationwide, ensuring widespread support for customers across the country.

Describes the scope of service center availability.

Envion 49298 Customer Support Channel

What are the customer support channels?

0 Envion 49298 0 Votes Phone, Email, Website

2 Air Purifiers in this range Phone, Email, Website

Envion 49298
Envion 49298

Customers can access support through multiple channels including Phone, Email, and the company Website.

Lists available communication channels for customer support.

Envion 49298 Return Policy

What is the return policy duration?

0 Envion 49298 0 Votes 30 Days

3 Air Purifiers in this range 30 Days

Envion 49298
Envion 49298

The product comes with a 30 Days return policy, allowing customers a month to evaluate their purchase.

Defines the allowable time period for product returns.

Envion 49298 Warranty Duration

What is the warranty duration?

0 Envion 49298 0 Votes 1 year Limited Parts and Labor

4 Air Purifiers in this range 1 year

Specifies how long the product is covered under warranty.

Envion 49298 Extended Warranty Availability

Is extended warranty available?

No 0Votes Envion 49298

Yes Air Purifiers in this range

Indicates whether extended warranty options are offered.

Surveys

Because hot takes deserve votes.

Envion 49298 Air Cleaning Performance

How effective is this air purifier at cleaning the air in a typical room?

Excellent purification — Removes over 99% of particles 0Votes
Very good — Removes 95% to 99% of particles 0Votes
Decent — Removes 85% to 95% of particles 0Votes
Weak — Removes 70% to 85% of particles 0Votes
Poor — Removes under 70% of particles 0Votes

Envion 49298 Air Circulation Speed

How quickly does this air purifier clean the air in a medium-sized room?

Very fast — Under 10 minutes 0Votes
Fast — 10 to 20 minutes 0Votes
Moderate — 20 to 30 minutes 0Votes
Slow — 30 to 45 minutes 0Votes
Very slow — Over 45 minutes 0Votes

Envion 49298 Noise Level

How quiet is this air purifier during normal operation?

Very quiet — Under 25 dB 0Votes
Quiet — 25 to 35 dB 0Votes
Moderate — 35 to 45 dB 0Votes
Loud — 45 to 55 dB 0Votes
Very loud — Over 55 dB 0Votes

Envion 49298 Ease of Setup

How easy was it to set up this air purifier for first-time use?

Extremely easy — Ready to use within minutes 0Votes
Easy — A few steps but clear instructions 0Votes
Average — Needed some effort but manageable 0Votes
Tricky — Confusing or unclear setup steps 0Votes
Frustrating — Difficult and time-consuming setup 0Votes

Envion 49298 Filter Replacement Convenience

How easy is it to replace the filter on this air purifier?

Very simple — Quick and tool-free 0Votes
Easy — Takes only a few minutes 0Votes
Average — Manageable but a bit fiddly 0Votes
Hard — Requires tools or careful handling 0Votes
Very hard — Complicated or frustrating process 0Votes

Envion 49298 Filter Lifespan

How long does the filter in this air purifier typically last?

Very long — Over 12 months 0Votes
Long — 9 to 12 months 0Votes
Average — 6 to 9 months 0Votes
Short — 3 to 6 months 0Votes
Very short — Under 3 months 0Votes

Envion 49298 Energy Consumption

How energy-efficient is this air purifier during daily use?

Very efficient — Under 30 watts 0Votes
Efficient — 30 to 50 watts 0Votes
Moderate — 50 to 80 watts 0Votes
High — 80 to 120 watts 0Votes
Very high — Over 120 watts 0Votes

Envion 49298 Design Appeal

How would you rate the design and appearance of this air purifier?

Sleek and stylish — Looks modern and fits any room 0Votes
Clean and simple — Looks nice and unobtrusive 0Votes
Average — Functional but plain 0Votes
Bulky — Takes space and looks outdated 0Votes
Clunky — Unattractive and poorly designed 0Votes

Envion 49298 Portability and Size

How convenient is the size and portability of this air purifier?

Very compact — Under 10 pounds 0Votes
Compact — 10 to 15 pounds 0Votes
Medium — 15 to 20 pounds 0Votes
Large — 20 to 25 pounds 0Votes
Very large — Over 25 pounds 0Votes

Envion 49298 Pricing

How do you feel about the price of this air purifier?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Guides 1

Yes, we brought proof.

Files 1

Envion 49298 User Manual

media-amazon.com
media-amazon.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

Envion
Envion
Envion 49298
Envion 49298
0 / 5 0 Reviews

Discussions 0

Thoughts, takes, and hot debates.

Awards 0

Only the best made it here.
Peep the Winners

Collections 0

Treasures You’ve picked. No fluff, all fun.

More Air Purifiers 12

Unlock more awesome finds.

Air Purifiers like Envion 49298 1

Other Envion Air Purifiers 11

Envion 49298
Envion
Envion
Envion 49298