US Pool Supply 1.5 lb Blue Pool Filter Balls for Sand Filter – Reusable Filter Media

Upgrade your pool filtration with US Pool Supply

Discover a smarter approach to keeping your pool water pristine with the US Pool Supply 1.5 lb blue pool filter balls. This compact, reusable media is designed to work in many sand filter systems, offering a fresh alternative to traditional sand without compromising performance. The vivid blue spheres create a distinct filtration bed that supports steady water flow while capturing particles as water passes through.

Key benefits at a glance

• Equivalent to about 50 lbs of traditional filter sand in filtration performance
• Ultra-fine filtration down to 5 microns for finer particulates
• Reusable and long-lasting with simple machine-washing or hand-washing
• Durable construction reduces maintenance and can lower backwashing frequency
• Includes a mesh storage and laundry bag for convenient cleaning and storage

How it works in your pool

Crafted from a blend of polyester, polypropylene, and acrylic fiber, the filter balls form a porous filtration matrix inside a sand filter. Their spherical shape promotes even water flow, helping debris settle while clean water returns to the pool. Regular washing helps preserve performance across seasons without sacrificing filtration quality.

Real-world use cases

Ideal for above-ground pools and many in-ground filter setups. Users often notice clearer water and a simpler maintenance routine, especially when switching from traditional sand media or tackling clogged filters.

Care tips for best results

• Rinse before first use and periodically during maintenance
• Wash in the included mesh bag and air dry completely
• Store in the bag to prevent loss and tangling

What’s in the box

• 1.5 lb blue filter balls pack
• Mesh storage and laundry bag
• Brand-grade media designed for repeat use