iKTCH IKB01 30 in Insert
#2 in InsertsFull review
A powerful insert with hands-free controls and a long motor warranty, for a custom hood over a big range.
Amazon $299$299
The iKTCH IKB01 30 in Insert rates 3.9 among inserts range hoods; the Cosmo COS-668ICS750 Lumin 30 in rates 3.4 among island ones. The iKTCH IKB01 30 in Insert costs $81.69 less ($299 vs $380.69).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Cosmo COS-668ICS750 Lumin 30 in
#3 in IslandFull review
A glass island hood for a standard cooktop on an island. Open islands can benefit from more airflow.
Amazon $380.69$380.69
Scores side by side
These two sit in different type classes (inserts and island), and each is scored against the reference points for its own class, so a rating says how well each does among its own type peers. How we rank explains each factor.
| Factor weight | iKTCH IKB01 30 in Insert | Cosmo COS-668ICS750 Lumin 30 in |
|---|---|---|
| Overall rating | 3.9/5 | 3.4/5 |
| Airflow 20% | 80 900 CFM, more than a home range needs | 92 380 CFM |
| Quiet at full speed 20% | 50 65 dB | 50 noise at full speed not published (neutral score used) |
| Quiet at low speed 15% | 75 40 dB | 50 45 dB |
| Features 20% | 65 dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless, gesture, remote or app control | 55 dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless |
| Price 15% | 52 $299 | 42 $380.69 |
| Warranty 10% | 100 5-year warranty, 10-year motor warranty | 25 2-year warranty |
Specifications
| iKTCH IKB01 30 in Insert | Cosmo COS-668ICS750 Lumin 30 in | |
|---|---|---|
| Airflow and noise | ||
| Max airflow | 900 CFM | 380 CFM |
| Noise at max speed | 65 dB | - |
| Noise at low speed | 40 dB | 45 dB |
| Fan speeds | 4 | 3 |
| Installation | ||
| Mount | Insert | Island |
| Width | 30 in | 30 in |
| Venting | Ducted or ductless | Ducted or ductless |
| Duct connection | - | 6 in round |
| Power | - | Plug-in |
| Airflow cap for make-up air codes | No | No |
| Features | ||
| Grease filters | Stainless steel | Steel baffle |
| LED lighting | Yes | Yes |
| Controls | Touch, gesture, remote | Touch |
| Delayed shut-off | - | No |
| Automatic fan speed | No | No |
| Build | ||
| Weight | - | 48.5 lb |
| Warranty | 5 years | 2 years |
| Motor warranty | 10 years | - |