Castus Could be controlled via the implemented touch screen, remote control, or any smart iOS & Android device.

7 cutting edge air purification technologies with integrated humidity control make Castus the Ultimate Air Purifier, Sanitizer & Humidifier.

Castus portable Air Quality Monitor is equipped with 8 high-precision air pollution sensors to measure, analyze and monitor your air quality with implemented AI algorithms.

 Castus Air Quality monitor  detects and monitors PM 1.0, 2.5, 10, Formaldehyde, Total Volatile Organic Compounds (TVOC), Carbon dioxide, Humidity, and Temperature. 

With implemented Smart Wi-Fi, you can monitor your indoor air quality live or check history diagrams for each day Castus purification performance on Castus Air quality monitor or your smartphone:

Castus humidifies the air via a nature-inspired micro-capillary evaporation technology, making the air comfortable to breathe as well as clean.

Castus is equipped with the medical-grade HEPA 13 filter which removes the airborne pollutants bigger than 0.21 microns with 99.95% efficiency. For the comparison of the accuracy  of HEPA 13, Just check out how small is 0.21 micrometer:

Ozone-free, UVC technology will destroy hazardous microorganisms while keeping the air healthy for humans and pets.

Cooking, painting, or just new furniture could release harmful chemicals into your indoor air. Castus Nano-crystal-activated carbon filter will absorb and remove formaldehyde, volatile organic compounds, and odors from the air.

With a patented Nano-photocatalyst, Castus neutralizes harmful gases such as formaldehyde and phenol to neutral molecules.

Revolutionizing air purification for 9 years, Castus for the first time, implemented Nano-copper and Nano-silver filters to disable and neutralize microorganisms from indoor air.

Not only does Castus purify the air with a CADR of  287 cfm (488 m3/hr.), but also it releases 10 million anions per cubic centimeter to capture and eliminate air pollutants in the indoor air even without entering the air purifier in a passive mode.

Brushless- the ultra-quiet, 8-speed motor will provide 20 years of maintenance-free continuous performance with the lowest electricity consumption compared to regular motors of the air purifiers in the market.

Castus automatic sleep mode will make it surprisingly silent and will turn off its LEDs to be sure you can enjoy a deep sleep while breathing the purified air!

Featuring a CADR of  287 cfm (488 m³/hr.), it can purify a room of 320 sqft (30m²) in less than 10 minutes! It will be an ideal air purifier for spaces up to 1200 sqft (110 m²).

Castus is equipped with 4 safety measures to prevent any damage to children, pets, and adults. Child lock, Tilt Protection, Cover Sensor & Water level indicator will guarantee the safe operation of Castus in your home.

Castus portable air quality monitor will detect PM 1, 2.5, and 10 through laser sensors, CO₂ with infrared technology, formaldehyde, TVOC, temperature, and humidity with semiconductor sensors, displaying all information on a 4.3” high-quality LCD after analysis with the implemented AI algorithms.

The smart WiFi system in Castus air purifier and air quality monitor enables you to control and monitor your indoor air quality with any iOS or Android device from anywhere in the world. Our Castus also listens to Alexa and Google assistant!

All functions are integrated into iOS, Android apps:

In 2021, Castus has been featured in multiple international, local newspapers and news sites. Please click on the photo of the journals for the complete version of the article.

And many more, such as:

Please contact us by sending an email to:

Press contact: hello@castustec.com

Customer service: info@castustec.com

Collaboration: sales@castustec.com

If you have to need any help regarding the purchasing process or selection of the right model according to your needs, please contact us at:

support@castustec.com

For technical-related questions, please send your request to:

tech@castustec.com

Let’s see what Castus does compare to the best brands in the market:

Castus comes in 3 models, Standard, Ultra & Ultimate. Each model is designed based on air purification requirements in indoor areas.

Each Castus air purifier model comes with its set of filters. You can add an Extra filter set with a 40% exclusive IGG discount, after selecting your air purifier model from the perks section. 

Please note that the Nano-photocatalyst and  Nano-crystal activated carbon filters are merged as well as HEPA 13, Anti-bacterial Nano copper (in Ultra and Ultimate) and Anti-viral Nanosilver (in Ultimate) filters. We have merged filters to reduce the packaging material and shipment volumes to further reduce Castus products environmental footprint. 

We kindly request from our supporters to recycle the packaging material as much as possible. We appreciate your collaboration.  

Here is the list of all perks offered in this campaign. Please keep in mind that all the perks are not available together at the same time. Depending on the timeline of the campaign and perks claimed quantities,  some of them will be available to be selected.

To say thanks to everyone who contributes and boosts this campaign by spreading the word, we are offering some exclusive rewards, including a Free filter set, Air quality Monitor & Free Castus Standard Air Purifier.

To participate in the Castus Referral program, please click the buttons below and spread the word:

For checking your referral results, follow the steps below:

For more information, please refer to the following link:

How to Participate in a Referral Contest

1. The current campaign should have been finished.
2. Check your Referrals in your IGG profile.
3. Take a screenshot of the Referrals.
4. Contact the Castus team at: info@castustec.com. 
5. Castus team after receiving your email, will arrange the reward shipping.

Terms & Conditions of Referral program:

• Only top prize will be included in the rewards. Example: Alex has 15 referrals, he will win one Castus Standard air purifier. 
• The rewards for Referral Program will be recognized and sent at the end of the current Campaign.​

Use the following link to boost our campaign and earn 20% cashback: 

​https://castus-team.kickbooster.me/boost#

9 Years of Development, Research, and Experiments in One Glance:

Castus was a Dream in 2012, Now it is The Ultimate Air Purifier, Sanitizer & Humidifier ever built for residential use:

Take a deep breath!

Right now, we are turning to you for help raising the funds that we need to manufacture and distribute Castus on a large scale. Our goal through this campaign is $10000, which will cover all of the costs that we are facing. Because of increased health regulations applying to air purifiers, we know that there will be additional hurdles in the near future. To prepare for those, we would like to raise an amount higher than our goal if possible, avoiding any unnecessary delays once the campaign ends.

Contribute now and help us to bring Castus to life by joining the Castus family:

In addition to making a monetary contribution to this campaign, you can show your support for Castus by sharing a link to the campaign on Facebook, Instagram, Twitter, YouTube, and any other social media platforms you use. The more people are aware that Castus has arrived and that there is a new way to purify the air, the smoother this launch will go for us. Go ahead and tell all of your friends and family. Let them know what Castus can do for them. We appreciate all your support, monetary and non-monetary, and we thank you for your time.

Risks and challenges:

We have worked extremely hard to ready this product for Indiegogo and full-scale manufacturing and fulfillment, but here are what we see as the risks and our plan to assess them:

 MANUFACTURING: The manufacturer is lined up, and we have quality assurance people on-site during production.

 FULFILLMENT: We are using an experienced logistics team to get our products to you. We’ll keep open and honest communication with you through our process so you know where your product is and when it’s going to get to you.

Due to the difference in shipping, taxes, and customs duties for the destination countries, we just set the estimated shipping cost for the air purifier and air quality monitor.

We have collaboration with Indiegogo  partner, Easy ship fulfillment service, for managing Castus campaign perks shipments. Easy ship will collect the calculated additional fee regarding taxes, shipping, and duties in the time of shipping perks.  If you have any questions regarding the taxes, shipping and duties,  please contact us at logistics@castustec.com.