Crystal Quest Authorized dealer

SKU: CQE-WH-20015A-S

Big Blue Whole House Water Filter, Arsenic Removal (4-6 GPM | 1-2 people)

In stock
(14)
Regular price $634.36

Title

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  • Targeted Reduction
  • Installation Manual Included
  • Flow rate 6 GPM

Ships direct from the manufacturer · Shipping calculated at checkout Details

Returns within 30 days of delivery · 30% restocking fee Details

Questions? Talk to a water specialist

Owner Reviews

4 reviews

★★★★★

Great product great people very helpful

Very knowledgeable they helped me through the whole step of the way when I had installation questions. They answered that I bought the big blue filter took care of all the problems. We had very little arsenic in the water and now we don’t great product.

Kristy P.04/28/2026
★★★★★

immediate resluts

no more chlorine smells, no grunge forming in shower heads. Wished we woulda done this a few years ago.

jeff t.03/30/2025
★★★★★

Good Product

Very helpful staff. The Big Blue filter unit works great. Arsenic went form 10.6 to 2.

John S.11/24/2019
Show 1 more review
★★★★★

Nice filter system

System is installed and functions great. I still have not had water tested to see results.

Anonymous08/20/2018

Frequently bought together

  • This item Big Blue Whole House Water Filter, Arsenic Removal (4-6 GPM | 1-2 people) $634.36

Total price: $634.36

Overview

The Crystal Quest Big Blue Whole House Water Filter for arsenic uses 20" cartridges: an arsenic removal cartridge, a SMART cartridge with activated carbon and ion exchange resin, and a carbon block cartridge. Crystal Quest rates it at 4 to 6 GPM for 1 to 2 people and states it needs no electricity or backwashing.

Three filtration stages: arsenic removal cartridge, SMART cartridge with activated carbon and ion exchange resin, and carbon block cartridge. Flow rate 4-6 GPM. Requires no electricity or backwashing. Optional UV sterilizers and leak detection accessories.

Specifications & Details

System type whole-house
Flow rate 6GPM
Dimensions 5" x 20"
Shipping weight 17.0lb

Filter media

  • activated carbon
  • carbon block
  • GAC
  • ceramic
  • reverse osmosis
  • RO membrane
  • ultrafiltration
  • ion exchange
  • tourmaline
  • alkaline
  • resin

Stand With System Stand Without System Stand Rendering loop-subscriptions − Decrease quantity for Big Blue Whole House Water Filter; Arsenic Removal (4-6 GPM | 1-2 people) Quantity + Increase quantity for Big Blue Whole House Water Filter; Arsenic Removal (4-6 GPM | 1-2 people) Add to cart Couldn't load pickup availability Refresh Description Water Travels Through Multiple Stages of Filtration Arsenic Removal Filter Cartridge Water flows through an Arsenic reducing water filter cartridge

Replacement filter
CQE-RC-04070

Questions about this product

Single, double or triple housing with 1" connections, each with or without the system stand: six options.

Its targets include arsenic, lead, copper, aluminum, VOCs and chlorine, along with pesticides and industrial solvents.

The listed replacement part is the 4-5/8" x 20" Arsenic Removal Filter Cartridge (CQE-RC-04070).

Crystal Quest offers optional UV systems and leak detection accessories for this system. Call us at 908-787-6030 to add them.

Key Features

  • Targeted Reduction

    The listed contaminant targets for this system include VOCs, lead, arsenic, copper and aluminum; the full list is in the specifications.

  • Installation Manual Included

    The installation and operation manual for this model is linked further down this page.

  • Flow rate

    6 GPM

  • Dimensions

    5" x 20"

  • Filter media

    activated carbon, carbon block, GAC, ceramic, reverse osmosis, RO membrane, ultrafiltration, ion exchange, tourmaline, alkaline, resin

What This Removes

Reduces

  • VOCs
  • lead
  • arsenic
  • copper
  • aluminum
  • heavy metals
  • chlorine
  • scale / hardness
  • pesticides
  • insecticides
  • industrial solvents

Shipping, Warranty & Returns

Shipping is calculated at checkout by weight.

Orders ship direct from the manufacturer. We submit your order within 2 business days and email tracking as soon as it ships.

Estimated transit once shipped: 1–5 business days.

Alaska, Hawaii and Puerto Rico: ask us for a shipping quote.

Checkout offers this item to the contiguous 48 states and DC. For Alaska, Hawaii or Puerto Rico, use the shipping quote form or call 908-787-6030 and we reply by email with the delivered price. Nothing is charged until you accept.

Shipping details

1-year manufacturer warranty. We handle the claim for you from start to finish. Crystal Quest warranty terms

Crystal Quest One Year Limited Warranty: systems are warranted for one year from date of purchase against defects in materials and workmanship (replacement filters and media excluded). Full terms: /pages/crystal-quest-warranty

Start a warranty claim

Contact us for a Return Authorization (RMA) before sending anything back. We can't accept returns without one.

  • Start your return within 30 days of delivery. Approved returns carry a 30% restocking fee. Reverse osmosis systems, filter cartridges, membranes and media can't be returned.
  • Items must be unopened, unused and resellable, with all original packaging and components. You pay return shipping.
  • Systems, filters, cartridges and membranes can't be returned once water has run through them or they have been installed. Hygienic products can't be returned once opened.
  • Damaged or defective on arrival? Contact us within 48 hours with photos and we arrange the return.

Return terms for Crystal Quest

Documents & Manuals