AFM03/21 | AFM Activated Filter Media – Grade 3 – 21kg bag

As a retailer of hot tub spare parts, I’m excited to introduce you to AFM® Activated Filter Media – Grade 3, a crucial component in the advanced AFM® filtration system. This 21kg bag of specialized filter media is designed to work in harmony with AFM® Grades 1 and 2, creating a comprehensive filtration solution that elevates your pool water quality to new heights.

Product Overview

AFM® Grade 3 is the foundation layer of the AFM® filtration system, specifically engineered for larger filters (> 800mm diameter). Like its Grade 1 and 2 counterparts, it’s manufactured from carefully selected glass and undergoes a unique 3-step activation process that dramatically enhances its filtration capabilities.

Key Features and Benefits

Optimized Filtration Performance

• Supports 1-micron filtration: Works with Grades 1 and 2 to achieve industry-leading filtration
• Enhanced organic removal: Contributes to removing up to 50% more organic substances than traditional media

Innovative Design for Larger Filters

• Ideal for filter bases: Provides excellent coverage for filter laterals in larger systems
• Improves water flow: Ensures optimal circulation through the entire filter bed

Self-Sterilizing Properties

• Biofouling resistant: Prevents bacterial growth and biofilm formation even in the base layer
• Consistent performance: Maintains efficiency without degradation over time

Enhanced Pool Experience

• Crystal clear water: Contributes to achieving unprecedented water clarity
• Reduced chemical usage: Supports lower chlorine consumption by up to 30%
• Improved air quality: Helps eliminate chlorine smell and reduce THMs by up to 50%

Long-Term Reliability

• Durable performance: Maintains efficiency for years without replacement
• Sustainable choice: Reduces frequency of media changes

Health and Safety

• Minimized infection risk: Aids in significantly reducing the presence of harmful bacteria and parasites

Why Include AFM® Grade 3 in Your Filtration System?

1. Optimized Filter Base: Grade 3’s larger particle size (2.0 – 4.0 mm) is perfect for covering filter laterals in larger systems.
2. Improved Water Distribution: Ensures even water flow through the entire filter bed, enhancing overall system performance.
3. Enhanced Backwashing Efficiency: Contributes to more effective cleaning during backwash cycles, especially in larger filters.
4. Completes the AFM® System: Essential for achieving the full benefits of the AFM® filtration system in larger pools.
5. Environmentally Friendly: Made from recycled glass, reducing environmental impact.

Installation Guidelines

For optimal performance in filters > 800mm diameter:

• Use 50% AFM® Grade 1, 25% AFM® Grade 2, and 25% AFM® Grade 3
• Note: AFM® has a lower bulk density than sand, requiring about 15% less by weight

Specifications

• Package Weight: 21kg
• Particle Size: 2.0 – 4.0 mm
• Bulk Density: 1,250 kg/m³
• Certifications: NSF50 and NSF61 certified for swimming pools and drinking water

Maintenance and Longevity

Like all AFM® products, Grade 3 maintains its performance indefinitely with regular backwashing. This longevity translates to significant cost savings and reduced maintenance efforts over time, especially for larger pool systems.

Environmental Impact

By choosing AFM® Grade 3, you’re contributing to a more sustainable pool maintenance routine. Its production from recycled glass and extended lifespan help reduce waste and resource consumption associated with traditional filter media.

Conclusion

AFM® Activated Filter Media – Grade 3 is an essential component for larger pool filtration systems. When used in conjunction with AFM® Grades 1 and 2, it provides the foundation for unmatched water quality, reduced chemical usage, and long-term reliability.

Upgrade your large pool filtration system with AFM® Grade 3 today and experience the transformative power of advanced filtration technology. Ensure your pool water stays pristine year after year, while benefiting from reduced maintenance and improved sustainability. Make the smart choice for your large pool, your health, and the environment with AFM® Grade 3.