Water & Environmental
Quality Sand Media for Water Filtration
Clean water and effective waste management are essential for both public health and operational efficiency. At Covia, we support organizations dedicated to maintaining these vital services. Our high-quality water filtration media and gravel provide the precision and consistency required for effective wastewater treatment, surface water purification, and groundwater management across industrial, municipal and personal applications.
With guaranteed uniform chemistries, particle size distributions and performance attributes, we help ensure reliable, high-performance outcomes in every filtration project.
Explore our full portfolio of products
High quality sand & gravel for demanding industrial & municipal systems
Consistency & Purity
Our FILTERSIL® filtration sand and gravel exhibit exceptional uniformity, chemical stability and low turbidity, which are essential for high-performance filtration processes.
Supply Capabilities
Our robust supply network and logistical expertise ensure reliable availability and timely delivery, minimizing downtime and enhancing operational efficiency.
Filtration Expertise
Backed by decades of industry knowledge, our technical team members provide comprehensive support to maximize filtration efficiency, meet regulatory standards and improve overall water quality.
Water 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
Grade Range
We offer a broad range of particle sizes designed to meet your specific filtration requirements, enhancing system performance across various filtration setups.
Uniform Coefficient
Carefully controlled particle sizing and uniformity coefficients ensure optimal filtration efficiency, minimize backwashing and reduce the frequency of maintenance.
NSF Certification
Six of our production facilities are certified by the National Sanitation Foundation (NSF), consistently meeting NSF/ANSI standards. This ensures safety and compliance for potable water applications, reinforcing our commitment to quality and reliability.
Why Covia?
Strict quality control
Exceptional customer service and support
Robust supply chain and logistics
6 NSF certified plants
Contact Covia today at 1.800.243.9004 or Sales@CoviaCorp.com, or click to fill out this form