Firegas FGS-USB13G70AC 30 in Insert
#1 in InsertsFull review
A low-cost insert with strong airflow and both ducted and ductless filters in the box.
Amazon $155.99$155.99
The Firegas FGS-USB13G70AC 30 in Insert and the iKTCH IKB01 30 in Insert are evenly matched, rated 3.9 and 3.9. The Firegas FGS-USB13G70AC 30 in Insert leads on quiet at full speed, price and airflow. The iKTCH IKB01 30 in Insert wins on features. The Firegas FGS-USB13G70AC 30 in Insert costs $143.01 less ($155.99 vs $299).
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.
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
Which should you buy?
- Choose the Firegas FGS-USB13G70AC 30 in Insert for quiet at full speed (57 dB vs 65 dB), price ($155.99 vs $299) and airflow (600 CFM vs 900 CFM, more than a home range needs).
- Choose the iKTCH IKB01 30 in Insert for features (dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless, gesture, remote or app control vs dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every inserts range hood; a clear win is highlighted. How we rank explains each one.
| Factor weight | Firegas FGS-USB13G70AC 30 in Insert | iKTCH IKB01 30 in Insert |
|---|---|---|
| Overall rating | 3.9/5 | 3.9/5 |
| Airflow 20% | 100 600 CFM | 80 900 CFM, more than a home range needs |
| Quiet at full speed 20% | 90 57 dB | 50 65 dB |
| Quiet at low speed 15% | 50 noise at low speed not published (neutral score used) | 75 40 dB |
| Features 20% | 55 dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless | 65 dishwasher-safe steel filters, LED lighting, 3 or more speeds, converts to ductless, gesture, remote or app control |
| Price 15% | 81 $155.99 | 52 $299 |
| Warranty 10% | 0 warranty not published, scored as none | 100 5-year warranty, 10-year motor warranty |
Specifications
| Firegas FGS-USB13G70AC 30 in Insert | iKTCH IKB01 30 in Insert | |
|---|---|---|
| Airflow and noise | ||
| Max airflow | 600 CFM | 900 CFM |
| Noise at max speed | 57 dB | 65 dB |
| Noise at low speed | - | 40 dB |
| Fan speeds | 3 | 4 |
| Installation | ||
| Mount | Insert | Insert |
| 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 | Steel baffle | Stainless steel |
| LED lighting | Yes | Yes |
| Controls | Push button | Touch, gesture, remote |
| Automatic fan speed | No | No |
| Build | ||
| Warranty | - | 5 years |
| Motor warranty | - | 10 years |