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FÖRNUFTIG Air purifier/additional gas filter, black

Price $ 94.98
FÖRNUFTIG Air purifier/additional gas filter, black
FÖRNUFTIG Air purifier/additional gas filter, white

How to get it

Available services

You can choose to hang FÖRNUFTIG on the wall or place it on the floor by using the included floor stand.

Article Number694.712.53

Product details

The handle makes it easy for you to move the air purifier between different rooms in your home and place it where it is needed most. When wall mounting the purifier, you can remove the handle.

Article Number694.712.53

Good to know

The air purifier comes with a particle filter and a gas filter so it purifies the air from various pollutants as efficiently as possible. You can also buy extra particle and/or gas filters as replacements.

Particle filter and gas filter included.

Purifies the air in a space of up to 8-10 square metres, depending on which fan speed the air purifier is set to.

Suitable in various rooms of the home, even in the smallest children's rooms.

FÖRNUFTIG air purifier makes it easy for you to improve the quality of your indoor air.

The particle filter is optimized to filter away approximately 99.5 percent of smaller airborne particles such as PM2.5 particles, dust and pollen.

PM2.5 are small inhalable particles, that measure 0.1-2.5 micrometres.

The gas filter purifies the air from various gaseous pollutants such as formaldehyde, which can be found in things like cleaning/ household products and various fabrics and materials in your home.

The gas filter helps to reduce the odour of smoke, cooking odours and other unpleasant odours that may be present in the home.

You can set the air purifier to 3 different fan speeds and thereby adapt it to the needs of your home.

Set the air purifier to sleep mode, the lowest fan speed with low noise, during the night so you can sleep well while the air is purified.

The air purifier has a clean design, a low weight and a small size ⎼ so it’s easy to place in your home.

Practical cable management on the backside helps you avoid cable clutter.

The pull-tag on the right side makes it easy to loosen the pre-filter in order to clean it, or to remove it to change to a particle and/or gas filter.

Check the filter regularly to see if it’s dirty. An LED indicator illuminates when you need to check your filters and possibly replace them. The filter is recommended to be replaced within 6 months.

Clean Air Delivery Rate (CADR) at highest/lowest fan speed: 120/25 m3/h (with both particle filter and gas filter installed).

Sound level at the highest/lowest fan speed: 60/28 dB (with both particle filter and gas filter installed).

Maximum wattage: 14W (with both particle filter and gas filter installed).

Net weight: 3.05 kg (with both particle filter and gas filter installed).

The particle filter is tested according to EN 1822-1 and ISO 29463-3 which corresponds to class EPA12.

Materials and care

Material

Air purifier
Back Cover/ Housing:
Polystyrene
Front panel:
100 % polyester, Polystyrene
Leg:
Steel, Powder coating
Filter for gas cleaning
Frame:
Polypropylene
Core filling:
Activated carbon

Safety and compliance

Place the air purifier where the flow of air is not blocked by other objects.Not to be operated by children without adult supervision.

Assembly and documents

TECHNICAL INFORMATION

FÖRNUFTIG

Air purifier, black, 31x45 cm (12x18 ")

Article Number604.880.69
Recommended room size
CADR (Clean Air Delivery Rate) with particle and gas filter25 - 120 m3/h (15 - 70 CFM)
Tabacco Smoke CADR (Clean Air Delivery Rate) tested according to AHAM Verifide with particle filter63
Dust CADR (Clean Air Delivery Rate) tested according to AHAM Verifide with particle filter79
Pollen CADR (Clean Air Delivery Rate) tested according to AHAM Verifide with particle filter87
Maximum wattage14 W
Available filter typesParticle filter & gas filter
Particle filter type (included in the package)EPA 12 (EN 1822-1, ISO 29463-3)
Efficiency of the particle filter99.5%

Measurements

Packaging

This product comes as 2 packages.

FÖRNUFTIG

Article Number604.880.69
  • Width: 36 cm (14 ")
  • Height: 13 cm (5 ")
  • Length: 56 cm (22 ¼ ")
  • Weight: 3.62 kg (7 lb 16 oz)
  • Package(s): 1

FÖRNUFTIG

Article Number404.872.83
  • Width: 24 cm (9 ¼ ")
  • Height: 2 cm (¾ ")
  • Length: 37 cm (14 ¾ ")
  • Weight: 0.40 kg (14 oz)
  • Package(s): 1

Ratings and reviews

Air purifierHollyI find it quiet. It’s in my bedroom so I can breathe easy at night. I can turn it up before bed on higher setting and then turn it down for sleeping. Definitely helping to breathe easier.5
Allergies this works wondersCatherineAllergy season in 2025 was unlocked Ke any I had before. I have the purifier with the gas and particle filter and I can breath easy all night that long5
GoodMan ShunGot it when it was on sale, and it's my first air purifier. I think for the price is pretty good, the air definitely feels cleaner and it's a pretty cool looking piece. It's definitely better for smaller rooms like bedrooms that's where it'll work best. 3
Love My FORNUFTIG (aka Air Purifier :)SandraI love this air purifier… it is quiet enough to have close to my bed … and does an AMAZING job :)5
Noisy JiyeonToo noisy1
Best air purifier everMarie-HeleneWith the gas filter, leaves a nice smell, bought one for each bedroom in my house. Price point is perfect.5
Great air purifierLindaBought this for our bedroom and it has been great. We definitely notice a difference at night. It’s very quiet.5
Compact and powerful air purifier!BjornA wonderfully designed unit, with ease of use, filter options, very quiet, and space-saving. It has diminished the extreme miasma of my roommate and their spaces to a mere memory of its former levels, so would say it is very effective. If you wish to quench unsightly odours and breathe with ease, please consider one of these fine products.5
Added value IsabelleAir filter 5
Love the style, good price.JulieLove the style, good price. We have two cats at home, so this was a product we needed in our basement to clean the air near the litter boxes. Works well!5
Quiet and effectiveAmandaThe noise is not at all disruptive, even on the highest setting. Clears out cooking odors very quickly5
It's very praticalFiroozehThis a nice compact air purifier. I like it a lot.5
This air cleaner seems toMarilnThis air cleaner seems to work well, it’s sufficiently quiet on lower setting for sleeping, and is well priced. My only concern is that although I assume the filter is a hepa filter, there is nothing written on the package or enclosed literature that states it is, in fact, a hepa filter. It would be good to know.4
Sleek looking and quiet, itDaelanSleek looking and quiet, it has made a noticeable difference this summer dealing with wildfire smoke5
Effective air purifierCarolWe are using this in our finished basement. It has removed the musty smell. :) It’s quiet and attractive and blends nicely with our decor.4
Air purifierSheilaIt work very well. Good design and good price for ikea family members. Just hope ikea does not discontinue and then I won’t be able to get replacement filters.5
Three speeds, but now only oneMichelleIt has spent more time on than off, but it is working nicely. When I walk into the room it usually sits, the air is just plain nicer. Asthma symptoms are less than they were.4
Recommended!DorothyI suffer environmental allergies and needed to replace my old air filter, so I got one of these for my bedroom and I was so pleasantly surprised, I got one for my office. It looks great (I get comments on how it makes the office feel cozy), and it's so quiet (even on the higher settings, the sound is pleasant like brown noise).5
Makes a difference.LesleyIt really does clean the air, at least partially, if you have the charcoal filter as well. Most homes now don't have a separate kitchen, so having these around the rest of the place helps to remove the smell of the fried fish you enjoyed yesterday. But they are a little pricey.4
Clean, dust free airDorothyThe product works as advertised. Would buy again.5

Customer reviews

4.5Average rating
239Reviews

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