First Alert AF400 EZ Fire Spray Extinguishing Aerosol
- Item Weight: 0.01 pounds
- Manufacturer Warranty Description: 3-year limited
- Color: Red
- Power Source: Corded electric
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An aerosol fire spray that discharges for about 32 seconds, roughly four times longer than a standard extinguisher, built to handle paper, fabric, wood, grease and electrical fires.
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ASIN: B001229JCUModel: AF400Category: Fire Extinguishers
Overview
The First Alert EZ Fire Spray (AF400) is an aerosol alternative to a traditional extinguisher, discharging for about 32 seconds, roughly four times longer than a standard unit. It targets paper, fabric, wood, grease and electrical fires.
Instead of a lever-and-hose design, this is a point-and-spray aerosol can, which trades some raw output for ease of use. The wide spray pattern and biodegradable, nontoxic formula also mean less mess and toxicity to clean up afterward than a dry chemical extinguisher leaves behind.
- About 32 seconds of spray, four times a standard extinguisher
- Biodegradable, nontoxic formula wipes clean
- Wide nozzle for easier aim under pressure
- 3 year limited warranty, ETL rated
Who it's for
Good for kitchens, garages, boats, RVs and dorms where a lightweight, easy-to-grab can beats wrestling with a heavier canister. Less suited to anyone who wants the sustained output or larger-scale rating of a standard dry chemical extinguisher.
Pros and cons
- Simple point-and-spray operation, no lever to work under stress
- Long, roughly 32 second discharge time
- Nontoxic formula wipes up easily afterward
- Light enough to keep in a car, RV or boat
- Aerosol format is not rechargeable or refillable
- Lighter build than a dry chemical extinguisher for a larger fire
Performance notes
The biodegradable, nontoxic formula wipes clean rather than leaving the corrosive residue typical of dry chemical agents.
Specifications
| Brand | First Alert |
|---|---|
| Model | AF400 |
| Dimensions & fit | |
| Item Weight | 0.01 pounds |
| Item Dimensions D X W X H | 2.6 × 2.4 × 2.4 inches |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Color | Red |
| Enclosure Material | Metal |
| Compatibility & installation | |
| Compatible Devices | compatible_devices |
| Included components | |
| Unit Count | 18 fl oz |
| Warranty & support | |
| Manufacturer Warranty Description | 3-year limited |
| Other details | |
| Number Of Items | 1 |
| Item Type Name | Tundra Fire Extinguishing Spray, Aerosol Spray |
| Builtin Media | 1 |
| Item Highlight | AF400 |
| Mfr Part Number | FT0004 |
| Product Style | EZ Fire Spray |
| Alarm | ability to quickly and effectively dispense fire-suppressing chemicals in a spray form when activated. |
Closest rivals on specs
Amerex B500 ABC Dry Chemical Fire Extinguisher 5 lb- Item Weight 0.01 vs 1 pounds (-99%)
Kidde Flame Out KAP-14K Fire Fighting Spray- Item Weight 0.01 vs 1.1 pounds (-99%)
Kidde Basic 5 FA5G Home Fire Extinguisher 2 lb- Item Weight 0.01 vs 2.35 pounds (-100%)
Frequently asked questions
How long does the First Alert EZ Fire Spray AF400 last per can?
It discharges for around 32 seconds, about four times longer than a typical fire extinguisher.
What kinds of fires is it made for?
It's built for paper, fabric, wood, grease and electrical fires around the kitchen, garage, boat, RV or dorm.