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Description
Brio 650 Standalone Air Purifier* NOTE: this Brio unit is a non connected unit and connected version is coming 2026 Meet Brio 650 The industry leading indoor air purifier from Agentis Air. Ideal for extra large rooms, Brio 650 uses advanced, patented technology to quickly and quietly purify the air, removing fine and ultrafine toxins and allergens without filter clogging. Brio is also certified as ASHRAE 241 compliant. Features Powerful and Fast Cleans 1000 square feet in 20 mins
* NOTE: this Brio unit is a non-connected unit and connected version is coming 2026
Meet Brio 650
The industry-leading indoor air purifier from Agentis Air.
Ideal for extra-large rooms, Brio 650 uses advanced, patented technology to quickly and quietly purify the air, removing fine and ultrafine toxins and allergens without filter clogging. Brio is also certified as ASHRAE 241 compliant.
Features
- Powerful and Fast
- Cleans 1000 square feet in 20 mins
- Removes ultrafine particles to 0.01 microns
- Continuously Effective
- No filter clogging, no performance drop
- 24x7 IAQ monitoring
- Safe
- Certified zero ozone, UL listed
- Intertek tested
- Low Cost to Own, Operate
- Low-wattage, Energy Star certified
- High capacity, zero maintenance filter
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 807 reviews
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Product Reviews
★★★★★ 5
Look no further.
Format: Kindle, Format: Kindle
After searching through about four different vocab books, I finally found one I can truly vouch for: Robert's Extremely Nerdy Guide to Digital SAT Vocabulary.
Robert is actually my daughter’s SAT tutor and recommended this book. At the time, my daughter had almost given up on the vocab portion of the SAT—there were only 7 weeks left before her test date (we’re now down to just 2 ½ weeks). Honestly, what can you achieve in that short time? Still, I decided to buy it—what did we have to lose?
Because I’d already gone through so many SAT vocab books, I knew a good one when I saw it. Just flipping through the first few pages convinced me this was the right fit, and my daughter immediately got to work. The book starts with 6 sections on word roots, then moves into 26 sections of similar-meaning words. Each chapter includes a matching activity (which my daughter finds essential for retention) and ends with SAT-style practice questions.
Since using this book, she spends much more time memorizing and testing words. I only wish we had discovered it earlier so she could have had more time to digest and apply what she’s learning. Before this, she was getting about 50% of vocab questions right on a good day; now, after just over a month with this book, she’s averaging 80–90%.
As a side note, I’m not a native English speaker, and I’ve also learned so many words by reviewing her answers. Almost every word I’ve come across in the past and thought, “I should look this up someday” seems to be in this book—a testament to why the SAT brought vocabulary back for the digital test.
This book has served my family extremely well, and I plan to start my youngest child on it earlier. Get this book, and start early.
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Reviewed in the United States on September 27, 2025
★★★★★ 5
Great list of words
Format: Kindle
Useful words, well organized. It's a valuable resource for students who are looking for points beyond grammar/notes/transitions.
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Reviewed in the United States on May 22, 2025
★★★★★ 5
Best SAT vocab book you can find!!!
Robert has always been a trusted author in the field of SAT, but I can’t express how helpful this book is for the test and for college. I can’t EXPRESS how much this book helped me through 4 years of writing in college!!! For any type of learner at any level, this book provides the much needed help by grouping words together for maximum learning!!! Highly recommend!!! Buying another one for a family member!!!
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Reviewed in the United States on August 12, 2024
★★★★★ 4
well structured review but flawed answer key
good comprehensive guide with lots of variety, but the answer key is flawed with some questions.
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Reviewed in the United States on May 23, 2025
★★★★★ 5
Great tool for SAT vocab
I usually don't write reviews but this book has impressed me so much that I have to write one! I would like to thank the author for creating such a helpful book for learning SAT vocab words. Grouping the words together, writing sentences for each word, and exercises to practice them are all awesome ways for remembering vocab.
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Reviewed in the United States on June 24, 2024