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 rates 3.9 among inserts range hoods; the VIKIO HOME RI51 30 in rates 3.4 among island ones. The Firegas FGS-USB13G70AC 30 in Insert costs $302.24 less ($155.99 vs $458.23).
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.
VIKIO HOME RI51 30 in
#5 in IslandFull review
A high-airflow island hood for heavy cooking on an open island. Plan for make-up air.
Amazon $458.23$458.23
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 | Firegas FGS-USB13G70AC 30 in Insert | VIKIO HOME RI51 30 in |
|---|---|---|
| Overall rating | 3.9/5 | 3.4/5 |
| Airflow 20% | 100 600 CFM | 60 1,200 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, delayed shut-off, gesture, remote or app control |
| Price 15% | 81 $155.99 | 34 $458.23 |
| Warranty 10% | 0 warranty not published, scored as none | 25 2-year warranty |
Specifications
| Firegas FGS-USB13G70AC 30 in Insert | VIKIO HOME RI51 30 in | |
|---|---|---|
| Airflow and noise | ||
| Max airflow | 600 CFM | 1,200 CFM |
| Noise at max speed | 57 dB | 65 dB |
| Noise at low speed | - | 40 dB |
| Fan speeds | 3 | 3 |
| Installation | ||
| Mount | Insert | Island |
| Width | 30 in | 30 in |
| Venting | Ducted or ductless | Ducted only |
| 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 |
| Delayed shut-off | - | Yes |
| Automatic fan speed | No | No |
| Build | ||
| Weight | - | 73.9 lb |
| Warranty | - | 2 years |