American-Made Evaporative Cooling Media
AMMI manufactures rigid evaporative cooling media engineered for performance, durability, and customization. Every product is made in our Phoenix, Arizona facility — built to meet the demands of industrial, HVAC, data center, and livestock applications.
StayCool HD
Our standard high-density evaporative media, engineered for reliable performance across a wide range of cooling applications. Available in custom widths and heights with PolyGlu edge coating for long-lasting durability.
- Flute Size4–5 MM
- Max WidthUp to 24'
- Max HeightUp to 60'
- DepthsCustom Available
- Edge CoatingPolyGlu
StayCool FR
Designed for applications requiring fire-retardant certification. StayCool FR is built on a rigid Kraft paper base formulated with glass fiber for enhanced fire resistance — free of antimony oxide and meeting UL 900 standards for flame spread and smoke development.
- ConstructionRigid Kraft Paper
- FormulaGlass Fiber FR
- CertificationUL 900
- Antimony OxideFree
StayCool PRO
Our premium large-flute media for high-airflow applications. StayCool PRO supports custom angles and larger panel dimensions, with Duro edge coating available on one or both sides for maximum longevity.
- Flute Size6–7 MM
- Max WidthUp to 24'
- Max HeightUp to 78'
- AnglesCustom Available
- Edge CoatingDuro — 1 or 2 Sides
Compare Products
| Feature | StayCool HD | StayCool FR | StayCool PRO |
|---|---|---|---|
| Flute Size | 4–5 MM | Standard | 6–7 MM |
| Max Width | Up to 24' | Up to 24' | Up to 24' |
| Max Height | Up to 60' | Up to 78' | Up to 78' |
| Fire Retardant | — | UL 900 Certified | — |
| Edge Coating | PolyGlu | — | Duro (1 or 2 sides) |
| Custom Angles | — | — | Yes |
| OEM Branding |
Need a Custom Solution?
Our team works directly with OEMs, contractors, and distributors to engineer media to your exact specifications. Contact us to discuss your project.
Get a Quote