Dive deep into water filtration education with expert guides, comparisons, and insights
Most Popular
Read about whole-house, reverse osmosis, UV systems, and more—what to know, maintenance guides, and which is best for you.
Read About Water Filter Systems
Essential Reading
Read about different contaminants such as microplastics, PFAs, lead, and more. Learn why they matter, and how to keep your water safe.
Learn About Contaminants
Learn how reverse osmosis, ultrafiltration, ion exchange, and other methods purify and filter your water efficiently.
Read About Filtration Technology
Read articles on carbon GAC, fluoride removal, Alkalizing filters and various medias—which filters to use and what they do.
Learn About Media Types
Learn how filtration works for homes, medical facilities, labs, and industries like fracking—plus the ideal system for your use case.
Read About Water Filter UsesLearn about water softening systems, maintenance guides, comparisons, and solutions for hard water problems throughout your home.
Discover the telltale signs that indicate you need a water softener for your home.
Read more →
Compare water softeners and conditioners to find the best solution for your home.
Read more →
Maintenance steps to keep your water softener running efficiently.
Read more →
Essential maintenance tips for keeping your salt-free water conditioner running optimally.
Read more →
Complete guide to whole house water filtration systems and their benefits.
Read more →Learn about dangerous water contaminants that may be lurking in your tap water. Discover their health effects, common sources, detection methods, and proven removal strategies to protect your family's health and safety.
Discover 5 natural causes of hard water—plus quick Crystal Quest® fixes to stop scale, protect plumbing, and keep you...
Read more →
Essential information about lead contamination in drinking water & effective removal methods.
Read more →
Comprehensive guide to understanding arsenic contamination and effective removal strategies.
Read more →
Everything you need to know about hard water, its effects and the best treatment solutions.
Read more →
Learn about fluoride in drinking water and discover effective filtration methods.
Read more →Explore the wide array of products Crystal Quest offers. Whatever system or use you might need, Crystal Quest has the perfect water solution for you.
Advanced multi-stage filtration with catalytic GAC, Eagle Redox Alloy®, and contaminant reduction technology.
9-13 GPM flow rate, perfect for 4-6 people. Removes chlorine, heavy metals, PFAS, and more.
Advanced filtration that both filters and alkalizes your water for improved taste and health benefits.
Affordable whole house solution that is effective and utilizes 3-stage filtration.
Ultimate purification removing up to 99% of all contaminants including PFAS, fluoride, and heavy metals.
đź’ˇ Pricing: Prices vary based on the specific RO configuration, storage tank additions, and optional enhancements such as remineralizing filters or UV water sterilization systems.
Perfect for smaller homes with less residents.
Mid-sized RO systems for average sized home use and residents, moderate to higher water consumption needs.
High capacity system for larger homes and increased residents with higher water demands and consumption needs.
⚠️ Note: The highest price reflects a fully equipped system and is not indicative of average pricing for typical requirements.
Compact, customizable, and affordable cartridge-based filtration solutions for whole house protection.
Single-stage SMART or specialized cartridge filtration for standard protection. 4-6 GPM flow rate.
Two-stage cartridge filtration that uses a SMART or specialty filter, followed by a carbon block for enhanced whole house protection.
Three-stage filtration that utilizes a sediment filter, SMART/specialty cartridge, and a carbon block filter for comprehensive protection.
Targeted solutions for specific water contaminants.
Crystal Quest Eagle Arsenic Oxide media effectively removes both As III & As V.
Calcium GAC or an aluminum oxide & calcium GAC media blend for effective fluoride reduction.
Uses Crystal Quest lead multimedia to target and remove lead, mercury, and other heavy metals.
Traditional softeners and salt-free conditioners for hard water treatment.
Ion-exchange technology removes calcium and magnesium for soft water.
Eaglesorb Anti-scale conditions water and prevents scale without requiring brine flushes or electricity.
Ultimate protection with filtration and traditional water softening.
