The U.S. Silica Pool Filter Sand is a high-quality crystalline silica filtration media engineered to deliver reliable, long-term pool water clarity. Designed specifically for swimming pool filter systems, this sand provides dependable performance for your residential and commercial pool maintenance needs.
Each grain is carefully graded and processed to create uniform, angular sand that support steady water flow while effectively capturing dirt, debris, and fine particles. This controlled sizing helps optimize filtration efficiency, allowing your pool system to operate smoothly while maintaining consistently clear water throughout the swimming season.
The filter sand is thoroughly cleaned and processed to minimize dust and unwanted impurities, making installation easier and system operation more stable. Its chemically inert and odorless composition ensures safe handling and dependable performance without reacting with pool chemicals, salt systems, or filtration accessories.
Compatible with most inground and above ground pool filters, this filtration media is also suitable for use in ponds and select aquarium filtration setups where crystalline silica sand is recommended. Whether used as a full replacement or part of routine maintenance, it helps extend filter life and improve overall system efficiency.
Packaged in a 50 pound bag, this pool filter sand offers a practical balance of coverage and convenience for regular upkeep. Built for consistent results and lasting performance, it delivers the dependable filtration your pool system needs for cleaner, clearer water.
- Crystalline silica sand for pool filters delivers clear, consistent water
- Uniform, angular particles promote steady flow and capture fine debris
- Washed and processed to reduce dust and impurities for smooth operation
- Odorless, inert material works safely with pool chemicals and salt
- 50 pound bag supports long service life and efficient pool maintenance
- Material: Crystaline Silica
- Dimensions (L x W x H): 24 x 4.75 x 15 inches
- Quantity: 50 pounds
Questions? We’ve Got Answers.
Helpful answers about product features, setup, and more
How big is the pool filter?
The pool filter measures 24 x 4.75 x 15 inches (length x width x height). Use these measurements to plan setup space and confirm the product fits your yard or outdoor area.
What is the pool filter used for?
The pool filter is used for backyard recreation and outdoor enjoyment. It is designed for use in yards, garden spaces, or other open outdoor areas where there is room for setup and active use.
Who makes the pool filter?
The pool filter is made by U.S. Silica. U.S. Silica produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.
How much does the pool filter weigh?
The pool filter weighs approximately 50 pounds. This figure is useful for transport, storage planning, and confirming the item works for your intended setup.
What should I know about the pool filter before buying?
The pool filter from U.S. Silica brings together a few practical features worth highlighting:
- practical design
- everyday usability
- straightforward maintenance
Review the product description and specifications to confirm it matches your specific needs before placing your order.
How will the pool filter be delivered?
The pool filter ships from one of our fulfillment centers using standard ground or freight carriers depending on the size and weight of the item. Larger or heavier items may ship freight with curbside delivery. Estimated delivery dates and shipping methods are shown at checkout before you complete your order.


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