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Semiocthome Home Air Purifier for Large Room up to 2100 sq.ft, Upgraded H13 True HEPA Filter, UV Light, Ionic Air Cleaner with Air Quality Sensors, GL-FS32 White

Semiocthome Home Air Purifier for Large Room up to 2100 sq.ft, Upgraded H13 True HEPA Filter, UV Light, Ionic Air Cleaner with Air Quality Sensors, GL-FS32 White

Regular price $299.99 USD
Regular price $379.99 USD Sale price $299.99 USD
Sale Sold out
Shipping order over $189+
air purifier for home large room
6-stage filtration air purifier
air purifiers with uv light
air purifiers for bacteria
ultra quite air purifiers
high CADR air purifiers

Why choose KOIOS's indoor air purifiers?

KOIOS specializes in manufacturing a wide range of carefully designed materials for filtration systems for home air purifiers. KOIOS 6-stage combination filters are suitable for removing pets hair, particles as small as 0.3 micron, odors and gases caused by smoking, cooking and pets, etc. as well as absorbing formaldehyde and benzene, neutralizing bacteria and viruses. Negative Ion can effectively reduce the risk of PM2.5 to human health. Our unique 6-in-1 filter ensure highly efficient air purification, maintaining low pressure drop and achieving high flow rates while reducing energy consumption and noise levels.

Indoor air quality can have a significant impact on health, and can also affect how we live, work and sleep. Numerous studies have shown a strong correlation between IAQ and serious illnesses such as asthma, cardiovascular disease and cancer, and the latest WHO guidelines on IAQ and recent studies on the bacteria outbreak and airborne viruses have greatly increased awareness of IAQ. Indoor air purifiers are a simple and effective solution to improve IAQ in homes, offices, hotels, hospitals, restaurants and commercial spaces, and the KOIOS GL-FS32 air purifier is suitable for all of these spaces.

With the development of science and technology and people's demand for a better living environment, air purifiers have been widely used, especially the scope of application of negative oxygen ion air purifiers is gradually expanding. Negative oxygen ion air purifier, is through the negative ion generator to generate negative ions as the main means to absorb and purify the harmful gases in the air, so as to achieve the purpose of purifying the air.

About KOIOS Home Air Purifier for Large Room up to 2100 sq.ft, Upgraded H13 True HEPA Filter, UV Light, Ionic Air Cleaner with Air Quality Sensors, Odor, Mold, Bacteria Air Filter with Remote, Sleep Mode:

High-Efficiency Air Purifier: KOIOS True HEPA air purifier covers an area of up to 2100 ft² in 1 hour, CADR 400m³/h. 1400 ft² fast purification in 40 minutes. Perfect for large / medium rooms and offices

Allergies Eliminator & Ideal for Babies: Pre-filter, True HEPA filter, activated carbon filter trap all airborne pollutants such as allergens, mold, bacterias, dust, pet hair, dander, pollens, smoke, odors, fumes, VOCs, ozone, formaldehyde. Protect your family, children from air pollution, create a healthy workplace environment. The genuine filter replacement: B0917BCXNS

UV & Ionizer: UV light removes the hidden germs and viruses in the air such as influenza, staph. Ionic generator emits negative ions, providing you with clean and healthy air.

Versatile Air Freshener for Home: KOIOS air purifier has a built-in air sensor, which monitors air quality detecting contaminants in the air, and changes the indicator light. 1/2/4/8h timer, filter lifetime counter, sleep mode, 4 fan speed levels.

Ultra-Quiet & Energy-Saving: Thanks to the sleep mode, 23 dB low noise level voiceless air cleaning won't disturb you while reading, working, or sleeping. Running in sleep mode (19W) and low fan speed (36W) makes KOIOS air purifier energy-saving and affordable for all-day use.


1 x KOIOS GL-FS32 white air purifier

1 x user manual 

1 x air filter




OVER $189

UNDER $189

3-4 Business Days



5-7 Business Days



Our standard shipping rates include curbside delivery to within the US only. If you would like to inquire about shipping outside of the US you can contact us at

Most of our designs are in stock and ready to ship. Typically, items with Standard Shipping will arrive in 3-7 business days.

Our standard shipping rate is $39.99, depending on the order. Standard shipments are sent via small parcel carriers (FedEx) or via our freight partner, depending on size.

In Home Shipping Available?

Looking to get your purchase delivered inside your home or business? We offer white glove shipping service on qualifying orders. In Home Delivery options will include placement in the location of your choice, assembly of products if chosen, and cleanup up of shipping materials and packaging.

What to expect for In Home Shipping?

Our team will coordinate with you ( the buyer ) and our shipping partners 2 - 5 business days in advance to find the best time frame for delivery. Delivery times are: Monday - Friday | 8am - 5pm. In Home Delivery lead times range from 2- 10 days after purchase.

Interested in Home Delivery?, send us an email with your order number to and our team will help set up your delivery! Additional shipping chargers will incur.

What is Semiocthome's Return Policy?

At Semiocthome we stand behind our products and want every purchase to be a positive experience. We will do our best to make things right if you are not satisfied. Please keep the following in mind during the return process:

Returns must be received in original packaging and the product must be in the original condition.
The return must be made in 30 days of receipt or date of purchase, whichever is later.
Shipping and delivery charges are non-refundable.
Your refund will be reduced by a restocking charge equal to 20% of the total purchase price.
Restocking fee is waived for items being exchanged within 10 days of receipt.
If the order value is over $500, the restocking fee reduces to 15%.
Returns will be refunded in the same form as the original payment was made.
Returns are not accepted outside of the United States.
Be sure to retain the original packing materials, receipt, and all merchandise tags for returns and exchanges.

Proof of purchase is required for exchanges, credits, or refunds on eligible items, plus amount of tax paid according to applicable state law. For your convenience, we will accept the following as proof of purchase. Please retain all original packaging from shipment. We do not accept returns if the item is not in its original packaging or you have had the item for more than 30 days.

Return policy


Quick and easy returns through our returns portal! Only U.S. customers can purchase return shipping labels, but the return portal is open to all customers.
You have 30 days from the date of delivery to return your item.

Most returns are refunded in cash, credited to the account you paid for. Returns will be processed within 5-7 business days of your item being delivered to us. To receive your store credit faster, use the prepaid return label option in the returns portal below!

PLEASE NOTE: Please make sure to wrap each order individually. If multiple orders are returned in one return package, your return will take additional time to process. You will not be awarded points for any non-eligible items returned.

Is there anything else I should know about online return policies?

  • Items must not affect secondary sales, guarantee that the subject and accessories of the product are complete, with original tags attached and returned in the original packaging.
  • We are not responsible for any return packages that may be lost or stolen in transit. When sending your return back, please keep your proof of postage and/or return tracking number.
  • All returns must include an order packing slip or a return invoice from the online returns portal clearly indicating the item(s) being returned. If it is not filled out correctly, your return may experience problems processing.
  • Damaged, defective or incorrect items must be reported within 14 days of delivery.
  • We only accept products to be shipped back to our warehouse in California.
  • Based on credible concerns about potential fraud, we reserve the right to delay refunds until the item has actually been received.

How to care

Most of our products on sale are made of MDF, so you only need to use a rag to wipe them in daily use. If you can't clean it with a rag, you can add some industrial alcohol to wipe it!

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