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Arsenic Under-Sink Filter for City or Well Water | Crystal Quest SMART

Crystal Quest SKU: CQE-US-00318

Cuts arsenic levels in drinking water at the kitchen sink.

Price
Regular price $18290
Regular price Sale price $18290
Save $-182.90
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Shipping, Returns, & Warranties

Orders Processing: We offer fast and reliable shipping across the continental U.S., with free shipping available on orders over $200 (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is 4–8 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly.

Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system.

30 Day Returns: If your order arrives damaged, we will exchange you a replacement. Our return policy cover from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For more details, visit our Refund Policy Page.

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Description

The Crystal Quest® Arsenic Removal + SMART Under Sink Water Filter System is designed for households seeking targeted arsenic reduction alongside comprehensive water filtration. Combining specialized arsenic-selective media with Crystal Quest's advanced SMART filtration technology, this system helps reduce a wide range of contaminants while delivering cleaner, better-tasting water directly from your tap.

Compact, dependable, and easy to install, it's an ideal solution for homes concerned about arsenic, chlorine, heavy metals, and other common water contaminants.

Why Remove Arsenic?

Arsenic is a naturally occurring contaminant that can be found in groundwater and some municipal water supplies. Because it is colorless, odorless, and tasteless, water testing is often the only way to determine its presence. This system utilizes arsenic-selective resin technology specifically engineered to target and reduce arsenic from drinking water.

Advanced Filtration Process

Stage 1: Arsenic Reduction

Water passes through specialized arsenic-selective resin designed to help reduce arsenic levels while supporting overall water quality.

Stage 2: Sediment Filtration

Dual 1-micron filtration pads help capture fine sediment, dirt, rust, and suspended particles.

Stage 3: SMART Multimedia Filtration

Water flows through Crystal Quest's proprietary SMART filtration blend featuring:

• Coconut shell activated carbon (GAC)

• Catalytic carbon

• Eagle Redox Alloy® 6500 & 9500

• Anion exchange resin

This combination helps reduce:

• Chlorine and chloramine

• Heavy metals

• Pesticides and herbicides

• Pharmaceutical by-products

• Petroleum-based contaminants

• Unpleasant tastes and odors

Stage 4: Mineral Enhancement

Ceramic and tourmaline media help improve water quality while supporting balanced mineral content and pH stability.

Recommended Leak Protection

For added peace of mind, Crystal Quest recommends installing a Leak Detector/Flood Prevention Valve. This optional safety device can automatically shut off the water supply if a leak is detected, helping protect your home from unexpected water damage.

Ideal For

• Homes with arsenic concerns

• Well water applications

• Municipal water supplies containing arsenic

• Families seeking targeted contaminant reduction

• Homeowners wanting cleaner, better-tasting drinking water

Specifications

Dimensions 5"L x 14"H x 5"W
Weight 10 lbs.
Connection Size 1/4"
Min Operating Pressure 20 psi (pounds per sq. in.)
Max Operating Pressure 60 psi (pounds per sq. in.)
Min Operating Temperature 40 degrees F
Max Operating Temperature 90 degrees F
Max Flow Rate 0.3-0.5 gpm (gallons per minute)

*Height is 10” (4” added for room to change cartridges)

Replacement Cartridges

Product Name SKU
Arsenic Removal +SMART Filter Cartridge (2-7/8“x9-3/4”) CQE-RC-04051


Product Manual

Undersink-Manual.pdf

 

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