SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 9-3/4" / SMART Plus SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 20" / SMART Plus SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 9-3/4" / SMART Plus SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 20" / SMART Plus SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 9-3/4" / SMART Ultra SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 20" / SMART Ultra SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 9-3/4" / SMART Ultra SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 20" / SMART Ultra SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 9-3/4" / SMART Ultimate SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 2-7/8" x 20" / SMART Ultimate SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 9-3/4" / SMART Ultimate SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest 4-5/8" x 20" / SMART Ultimate SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest
2-7/8" x 9-3/4" / SMART Plus SMART Filter Cartridge - Water Filter Cartridges - Crystal Quest

SMART Filter Cartridge

53 |

Subscription details
Items are delivered on your schedule. No obligation, modify or cancel your subscription anytime.

$59.00

Description

These cartridges* utilize the latest technologies in the water filtration industry, allowing them to provide you with healthy great-tasting water. Each filter cartridge has multi-levels or stages of filtration. These stages include micron filter pads, Granulated Activated carbon (GAC), Catalytic Carbon GAC, Ion Exchange resin, Eagle Redox Alloy® 6500, Eagle Redox Alloy® 9500, Ceramic and Tourmaline balls. The multistage design allows for the removal of many different contaminants from one cartridge.

*Cartridge color is subject to change without notice

Construction Materials

Fiber Media: Acid-Washed Coconut Shell Granular Activated Carbon
ERA 6500/9500
Polypropylene End Caps
Polyolefin Inner/Outer Wraps
Polyethylene Netting
Buna-N Gaskets End Caps
Temperature Rating: 40°F to 145°F (4.4°C to 62.8°C)

SMART Plus Cartridge

ITEM NUMBER SIZE FLOW RATE CAPACITY
(< 100 PPM HARDNESS)
CQE-RC-04002 2-7/8” x 9-3/4” .5 gpm (1.9 lpm) 10,000 gallons*
CQE-RC-04016 2-7/8” x 20” 2.5 gpm (9.4 lpm) 80,000 gallons*
CQE-RC-04027 4-5/8” x 9-3/4” 3 gpm (11.4 lpm) 80,000 gallons*
CQE-RC-04030 4-5/8” x 20” 6 gpm (22.7 lpm) 160,000 gallons*

SMART Ultra Cartridge

ITEM NUMBER SIZE FLOW RATE CAPACITY
(< 100 PPM HARDNESS)
CQE-RC-04003 2-7/8” x 9-3/4” .5 gpm (1.9 lpm) 20,000 gallons*
CQE-RC-04081 2-7/8” x 20” 2.5 gpm (9.4 lpm) 90,000 gallons*
CQE-RC-04028 4-5/8” x 9-3/4” 3 gpm (11.4 lpm) 90,000 gallons*
CQE-RC-04031 4-5/8” x 20” 6 gpm (22.7 lpm) 240,000 gallons*

SMART Ultimate Cartridge

ITEM NUMBER SIZE FLOW RATE CAPACITY
(< 100 PPM HARDNESS)
CQE-RC-04004 2-7/8” x 9-3/4” .5 gpm (1.9 lpm) 30,000 gallons*
CQE-RC-04082 2-7/8” x 20” 2.5 gpm (9.4 lpm) 100,000 gallons*
CQE-RC-04029 4-5/8” x 9-3/4” 3 gpm (11.4 lpm) 100,000 gallons*
CQE-RC-04032 4-5/8” x 20” 6 gpm (22.7 lpm) 300,000 gallons*

*Capacity is an estimate only and is dependent on influent water contaminants and filter usage.

Customer Reviews

5.0 Based on 53 Reviews
5 ★
96% 
51
4 ★
4% 
2
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • filter
  • price
  • customer service
  • filters
  • water
  • Crystal Quest
  • Smart Plus
  • cartridge
  • questions
  • customer
S
09/15/2019
SONNYPLEASE

Smart Plus 20'x 2/7/8 Filter Cartridge

The Smart Plus has a life of 80,000 gallons. Look at your water bill and you will get an idea of how long it will last. I have auto renew. It has multiple stages and removes many VOC's, pesticides and contaminates from your system. It does not affect the water pressure in my system. I change it in about a year to work more efficiently.

SONNYPLEASE verified customer review of SMART Filter Cartridge
BJ
09/07/2019
Brian J.
United States United States

Clean water

I have used Crystal Quest filters for a decade or so now and haven’t found anything better on the market. If you want clean odorless water use them!

MB
09/15/2019
Michael B.
United States United States

Auto Renew 20”x2/7/8’ Smart Plus and Carbon Cocunut Filter Cartridge

The Crystal Quest works excellently and performs as described on Crystal Quest’s site. The Smart Plus has a life of 80,000 gallons which is about a year or more. The drinking water is great and there will be no need for inferior plastic bottled water. The Smart Plus has 8 different stages and removes many VOC’s, pesticides and contaminants.

Michael B. verified customer review of SMART Filter Cartridge
DD
09/15/2019
David D.
United States United States

excellent product

product produces excellent water. i had a problem with shipping my order complete. the customer service took care of it without a problem. excellent customer service. will buy again.

AJ
06/29/2019
Alex J.
United States United States

no problems

Reordering my filters was easy and delivery was prompt.

Customer Service
M-F 9am - 5pm EST (800) 934-0051 or (770) 951-5600