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Free shipping on residential orders over $150 within the lower 48 US statesFree shipping over $150 (residential, lower 48)
Whole house
Drinking water
Specialty filtration
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Answer a few questions about your water and home to find the right system.
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Enter your ZIP code to see the tap water hardness on record for your area.
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Type the code printed on your cartridge.
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Commercial and industrial
Every system built to order
Quotes on request, from a single inline filter to industrial reverse osmosis.
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Industrial
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Compare your lab results with EPA limits.
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A water specialist can help you choose and care for your system, Monday to Friday, 9am to 5pm ET.
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Made in USA. Free shipping on residential orders over $150 within the lower 48 US states
Try the code printed on your cartridge, a product name, or a problem like hard water. Or let us find it for you. Talk to a specialist
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$9.95 Regular price
Set of 2
Free shipping on residential orders over $150 within the lower 48 US states.
Filters, cartridges and other small items often ship within 1 business day when ordered before the carrier pickup cutoff, typically around 2:00 PM Eastern. Standard residential systems are often processed within 1 to 2 business days. Whole house, custom and specialty systems are typically processed within 3 business days, and generally no more than 5.
Standard shipping typically delivers within 3 to 5 business days after your order ships. Large systems that ship by freight can take longer and may need a delivery appointment. Expedited 1-day and 2-day shipping is available for eligible products.
Returns are accepted within 30 days of delivery when:
Filter cartridges, membranes, reverse osmosis systems, custom or special orders and commercial products cannot be returned.
Our team answers questions about products, orders, installation, troubleshooting and replacement parts.
Phone: 770-951-5600 or (800) 934-0051
Email: help@crystalquest.com. We reply within 24 to 36 hours.
Live chat during business hours
Hours: Monday to Friday, 9:00 AM to 5:00 PM Eastern. We observe U.S. federal holidays.
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