Description
Activated Alumina Desiccant 1/8" Bead, 50 lb. Bag
We have been supplying activated alumina desiccant for over 20 years, with millions of pounds sold. Customers count on us for dependable product quality, honest guidance, and real compressed air experience.
Filter Element Store FES-AA-18 activated alumina desiccant is a reliable, high-quality drying media for compressed air and gas drying applications. The 1/8" bead size is a common choice when strong adsorption performance and efficient moisture removal matter most.
This desiccant is built for industrial users who want dependable performance, clean handling, and long service life in properly maintained dryer systems. If you are replacing worn-out media or refreshing a desiccant dryer bed, this is the kind of product you want loaded with confidence.
Key Benefits
- Strong moisture adsorption for dependable compressed air drying performance
- Clean, low-dust handling to help reduce fines during loading and changeout
- Long-lasting desiccant media for solid service life in properly maintained systems
- Consistent bead quality for reliable bed performance
- Smaller bead size offers excellent contact area for efficient drying
- Backed by decades of real-world desiccant experience
Technical Specifications
| Property | Value |
|---|---|
| SKU | FES-AA-18 |
| Product Type | Activated Alumina Desiccant |
| Bead Size | 1/8" |
| Bag Size | 50 lb. |
| Color | White |
| Surface Area | 280 m²/g |
| Pore Volume | 0.40 ml/g |
| Bulk Density | 47 lb/ft³ |
| Bulk Density | 753 kg/m³ |
| Crush Strength | 18 lbs. / 8.2 kgs. |
| SiO₂ | ≤ 0.10% |
| Fe₂O₃ | ≤ 0.04% |
| Na₂O | ≤ 0.45% |
Common Applications
- Compressed air desiccant dryers
- Point-of-use drying systems
- Industrial gas drying applications
- Replacement desiccant for routine dryer maintenance
Frequently Asked Questions
What is 1/8" bead activated alumina best used for?
It is commonly used where efficient moisture adsorption is important, and a smaller bead size is preferred for strong drying performance.
Is this desiccant low dust?
It is designed for clean handling and dependable bed performance, which helps reduce excess fines during loading and service when handled properly.
How often should activated alumina be replaced?
Replacement intervals depend on dryer design, inlet conditions, contamination levels, and maintenance practices. Many users replace desiccant during scheduled dryer service or when dryer performance starts to drop off.