Cleans up to 400 ft2 / every 15 min.
(4 customer reviews)

This compact but mighty air purifier uses an innovative 360° multi-layer filter (including HEPA filter and specialized active carbon) to reliably remove pollen, allergens, dust, airborne debris, and odors. The AP40 PRO’s German-made technology is energy-efficient and super quiet.

and compact.


The optimized air flow
and powerful, radial fan
gives the AP40 PRO
maximum performance.

360° smart filter

Due to the circular
design of the filter the
whole filter surface is
fully utilized.

Timer mode

With the timer function,
the unit automatically
switches on or off based
on the selected runtime.

15,480 cu. ft.

(Cubic Feet per Hour)


14 min

Air exchange rate
(400 sq. ft. room with 8 ft. celling)

Small size, maximum performance.

The IDEAL AP40 PRO is small and powerful. It provides high airflow rates and cleaning performance.

There’s something in the air.

The sophisticated sensors in the IDEAL AP40 PRO detects ultra-fine dust (PM10, PM2.5, PM0.3, PM0.1), airborne debris, as well as pollen, inorganic particles, odors and more. In automatic mode, the unit determines the air quality by continually measuring odors and particles in the air.

Clean air, layer by layer

The IDEAL 360° smart filter quickly reduces smaller and larger particles, such as inorganic contaminants and debris, from your ambient air. This also includes respirable and ultra-fine particles, which may cause you to feel sluggish and less alert. Allergens, such as pollen, house dust, and pet hair, are also reliably filtered: IDEAL air purifiers are certified as allergy-friendly by the European Centre for Allergy Research Foundation (ECARF) thanks to their high filter quality.

Discover the novel 360° multi-layer smart filter system with 5 filter layers for ultimate air cleaning performance

Reliable and effective.

Prefilter mesh

The prefilter mesh envelopes the 360° multi-filter and reduces larger particles in the air such as hair, animal dander and fur, and dust.

Prefilter layer

The prefilter is responsible for filtering more coarse-grained particles and extends the life of the HEPA filter.

HEPA microfiber layer

The microfiber layer filters respirable and ultrafine particles.

Active carbon layer

The carbon layer contains 630 grams of highly porous activated carbon which neutralizes and removes odors quickly.

Cover fleece

The fleece cover protects the large quantity of activated carbon.

Discover the novel 360° multi-layer smart filter system with 5 filter layers for ultimate air cleaning performance - Reliable And effective


With the intuitive app,
you can control and monitor
your air purifier using your
smartphone. Available free
on Google Play and the
Apple App Store.

Control panel

Use the Easy-Touch control
element to conveniently
select the fan speeds
or turn on Automatic or
Night mode.​ The three-color
code displays the air quality.​

Remote control

The AP40 PRO can also be
easily controlled with its
remote control.

Quiet as a whisper

Shh … Can you hear that? No? Despite its excellent performance, the IDEAL AP40 PRO air purifier is surprisingly quiet. Perfect for focused work in offices and medical practices, as well as in quiet treatment and therapy rooms.

16.7 dB

Noise levels
(In night mode)

A splash of color

Choose a filter color to match your style.

A splash of color

Textile filter covers are available as options.

A splash of color

Textile filter covers are available as options.

Technical data

Dimensions and weight

Height: 15.6 in
Width: 10 in
Depth: 11.7 in
Weight: 8 lbs

Air flow

258 CFM

Noise levels (dB)

16.7 / 18.5 / 23.6 / 33 / 61.7

Fan speed

Auto, 1, 2, 3, & Turbo

Power supply

120v 50/60Hz

Room size

323-522 sq. ft.


Spec sheet


Operating Instructions

4 reviews for AP40 PRO

  1. Meghan (Verified)

    I absolutely love my Ideal Air Purifier! I’ve always been hesitant to invest money into an air purifier but this one had me sold. Between the powerful HEPA filter, specialized active carbon, and the easy to use mobile app, it’s worth every penny. It took me about three minutes to set up and I instantly fell in love with how light weight it is! I like to move it around depending on where I’m sitting in my apartment, especially when my dog Milo is around. Between the pet dander and everything else floating in the air, I know I can rely on this air purifier to get the job done!

  2. Daysen Gyatt (Verified)

    I have bad allergies, so my mom bought an air purifier for my dorm. It has really made a difference for me and my suitemates. Not only has it helped with my allergies, but we can also all cook our favorite meals, and it doesn’t stink up our dorm. The best part is that we can leave it on 24/7 because it’s so quiet. Oh, and that it has a remote control.

    Image #1 from Daysen Gyatt
    Image #2 from Daysen Gyatt
  3. maggieburghardt88 (Verified)

    Between the pet hair everywhere in my house and COVID germs floating around, I found myself worrying about the air quality in my daughter’s nursery. Enter Ideal Air Purifiers! This is completely worth the investment. I love that it came with a HEPA filter which helps me rest easy at night knowing the air she breathes is safe. Bonus, it is so quiet! I can let it run all night long while she sleeps and it won’t disturb her. The entire process from ordering to set up was super easy and hassle free!

    Image #1 from maggieburghardt88
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    Image #3 from maggieburghardt88
  4. Dylan Allen (Verified)

    Sooo worth the investment. When I received the package it was much lighter than expected. Putting the air purifier together was a breeze too, I didn’t even need to look at the directions (it was pretty self-explanatory). I did need a little guidance from the directions for downloading the app, but once I got it down it was no problem. Looks great, Super quiet, and I feel better about the air I breathe within my home because of it.

    Image #1 from Dylan Allen
    Image #2 from Dylan Allen
    Image #3 from Dylan Allen

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