Water Filtration
Keep Your Pool Clean & Crystal Clear
AQUAQUARTZ® pool filter sand is 100% natural, inert and odor-free. This premium #20-grade silica sand effectively captures dust, algae, oils and other contaminants, while resisting staining and clogging. The eco-friendly, chemical-free composition is safe for families and communities, while the sand’s durable structure supports easy backwashing and long-lasting filter performance.
Join us at the Mid America Pool show January 14 - 15, 2026 at Booth 414!
Why Covia?
Strict quality control
Exceptional customer service and support
Robust supply chain and logistics
6 NSF certified plants
Filtration Solutions for Pools and Spas
AQUAQUARTZ® pool filter sand meets the requirements of most filtration manufacturers, so you can count on it to ensure crystal-clear water for residential and commercial pools and spas. Engineered for superior filtration, AQUAQUARTZ effectively removes impurities, promoting healthier, clearer and more enjoyable swimming environments.
This durable, high-quality product reduces maintenance costs by extending the intervals between filter changes. Our dedicated technical support team is always available to help optimize your filtration system.
Fit for Filtration
SPECTRAQUARTZ® colored quartz adds unique beauty, texture, and durability to epoxy floor coverings, swimming pool plaster, and a variety of other finish materials. We coat nearly 100% quartz sand with a spectrum of colors to generate a vivid product that won’t bleed or fade with our UV, chemical, and acid resistance.