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Filter Manufacturers
Crystal Quest Water Filters
Crystal Quest® Manufacturing’s commitment to quality craftsmanship continues to be shown through not only being the FIRST manufacturer in our industry to be ISO 9001:2008 certified, but that we continually surpass all required audits as well.
ISO 9001: 2008 is an internationally recognized Quality Management Standard that requires a company to identify, define, document, implement, monitor and measure, and continually improve the effectiveness of its processes for the purposes of enhancing Customer Satisfaction. Companies must undergo third-party audits by accredited certification boards in order to become ISO 9001:2008 certified.
ISO Standards
- make the development, manufacturing and supply of products and services more efficient, safer and cleaner
- safeguard consumers, and users in general, of products and services
- facilitate trade between countries and make it fairer
- provide governments with a technical base for health, safety and environmental legislation, and conformity assessment
- make life simpler by providing solutions to common problems
- share technological advances and good management practice
- disseminate innovation
Selecting a manufacturer that voluntarily holds itself to these high standards ensures you will receive a quality product and dedicated customer service. With its vertically integrated processes and strict quality control procedures, Crystal Quest® Manufacturing’s has been dedicated to the highest standards since its inception.
CRYSTAL QUEST MFG is a subsidiary of QUEST TECHNOLOGIES INC.
CE Certification
Benefits of Crystal Quest Water Filters
- water filter and CRYSTAL QUEST® shower Filter were awarded "Best Buys" in the August 2006 issue of Consumers Digest magazine.
- pitcher water filter was awarded "Best Buys" in the Consumers Digest magazine.
- water filters have been recommended by Dr. Mehmet Oz, a frequent guest on the Oprah show. Recently Dr. Oz conducted an interview with Gary Ginsberg, co-author of What's Toxic, What's Not.
- has been recommended in "Child Health Guide Book - Holistic Pediatrics For Parents" by Dr. Randall Neustaedter, second edition 2007
- water coolers have been featured in "Water Technology magazine" in the May 2007 issue.
- Shower Filters, Faucet Mount, countertop Plus, Reverse Osmosis, Refrigerator and travel Water Filters have been recommended in "The Drinking Water Book - How to Eliminate Harmful Toxins From Your Water" on the pages 118, 119, 120, 121, 122, 134 and 160 by Colin Ingram, second edition 2006.
- 30 DAY SATISFACTION GUARANTEE
Crystal Quest 6 stage filtration | Crystal Quest 5 stage filtration
California Residents: the state of California requires water treatment devices claiming health claims to be tested and certified by them - Crystal Quest units are not. Therefore, only aesthetic claims can be made on units shipped to California.
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