All Things Commercial Ice Since 2006 - FREE SHIPPING ON ALL ORDERS OVER $99!
Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert
Live Chat Request A Quote
Free Shipping
$399.70 $712.86
You save $313.16 (44%)

FREE Delivery to:

Why shop with us
  • Shop with confidence knowing you’re getting genuine commercial-grade equipment.
  • Save more with our unbeatable prices and exclusive deals.
  • Rely on experts for fast, friendly support; experts in front of house, back of house and everything in between.
Additional Question? Ask an Expert
Live Chat Request A Quote

Everpure QTI1+CR Water Filter System (1) CTO-Q10 Activated Carbon Cartridge Reduces Chlorine & Sediment

Everpure  |  MFG #: QTI1+CR  |  Item #: 516779
Ask a Question
Item: #516779
Everpure Steamers and Combination Oven Replacement Cartridges
10+ bought in past months
Technical details
Manufacturer Everpure
Model Number QTI1+CR
Manufacturer Part # QTI1+CR
Service Flow Rate 2.1 - 5.0 GPM
Filter Quantity 2
Micron Rating 0.5 Microns
Type Water Filter Unit
Height 21"
Depth 4.3"
Weight 12 lbs
NSF Yes

About this item

Product Details

Reduce chlorine, chloramine, and sediment while helping control scale.

The QTI1+CR water filter system pairs a Pentair Everpure CTO-Q10 activated carbon cartridge with a CTOS-QCR catalytic carbon cartridge to reduce sediment, chlorine taste and odor, and chloramine. Designed for commercial steamers and combi ovens, it also incorporates IsoNet scale-inhibiting technology to help protect equipment surfaces.

Two cartridges with distinct treatment roles

Cartridge roles in the QTI1+CR water filter system
Cartridge Role in the QTI1+CR system
CTO-Q10 Activated carbon reduces chlorine taste and odor, while sediment filtration captures dirt, rust, and other debris.
CTOS-QCR Catalytic carbon provides chloramine reduction, and IsoNet helps inhibit scale formation and corrosion.

Match treatment to your incoming water

Review your water quality report or a water analysis alongside the steamer or combi oven manufacturer’s water requirements. Identify the disinfectants present and assess scale-related concerns before ordering.

Confirm that the system’s treatment capabilities and available flow meet the connected equipment’s requirements.

Keep cartridge service convenient

Qwik-Twist cartridges simplify routine replacement, and the system’s multifunction valve provides shutoff, bypass, and flushing functions for servicing. Position the assembly where staff or a service technician can reach the controls and remove the cartridges.

Match the Pentair Everpure CTO-Q10 and CTOS-QCR replacements by their complete model names. Similar cartridge names don’t establish equivalent treatment functions.

QTI1+CR system and cartridge FAQs

Is the Pentair Everpure CTO-Q10 a complete water filter system? No. It’s a replacement cartridge. This listing is for the QTI1+CR system, which includes a CTO-Q10 cartridge and a CTOS-QCR cartridge with the system assembly.
Which connection does the CTO-Q10 cartridge use? It uses a QT Qwik-Twist bayonet connection. Confirm the specified cartridge and head combination before ordering a replacement; the Everpure brand name alone doesn’t establish compatibility.
How does the QTI1+CR control scale? It uses IsoNet technology to help inhibit scale formation. This treatment doesn’t remove hardness minerals through water softening. If the connected equipment requires hardness reduction, assess additional treatment against its water requirements.
How often should the QTI1+CR cartridges be replaced? Pentair recommends replacement every six months, or sooner when rated capacity is reached or water pressure or flow becomes inadequate. Record cartridge-change dates and water usage, and follow the instructions supplied with the system for replacement and flushing.
What does the QTI1+CR pressure gauge indicate? It shows outlet pressure. Reduced outlet pressure while water flows may indicate sediment restriction, but the reading doesn’t establish remaining chlorine or chloramine reduction capacity.

Order the QTI1+CR system for combined filtration, chloramine reduction, and scale inhibition at compatible steam equipment. Browse our steam equipment water filtration systems, or call 1-877-900-4423 for help matching the system to your water conditions and equipment requirements.

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Pentair Everpure QTI1+CR Water Filter System with dual activated carbon cartridges
Everpure

Everpure QTI1+CR Water Filter System (1) CTO-Q10 Activated Carbon Cartridge Reduces Chlorine & Sediment

$399.70 $712.86

Reduce chlorine, chloramine, and sediment while helping control scale.

The QTI1+CR water filter system pairs a Pentair Everpure CTO-Q10 activated carbon cartridge with a CTOS-QCR catalytic carbon cartridge to reduce sediment, chlorine taste and odor, and chloramine. Designed for commercial steamers and combi ovens, it also incorporates IsoNet scale-inhibiting technology to help protect equipment surfaces.

Two cartridges with distinct treatment roles

Cartridge roles in the QTI1+CR water filter system
Cartridge Role in the QTI1+CR system
CTO-Q10 Activated carbon reduces chlorine taste and odor, while sediment filtration captures dirt, rust, and other debris.
CTOS-QCR Catalytic carbon provides chloramine reduction, and IsoNet helps inhibit scale formation and corrosion.

Match treatment to your incoming water

Review your water quality report or a water analysis alongside the steamer or combi oven manufacturer’s water requirements. Identify the disinfectants present and assess scale-related concerns before ordering.

Confirm that the system’s treatment capabilities and available flow meet the connected equipment’s requirements.

Keep cartridge service convenient

Qwik-Twist cartridges simplify routine replacement, and the system’s multifunction valve provides shutoff, bypass, and flushing functions for servicing. Position the assembly where staff or a service technician can reach the controls and remove the cartridges.

Match the Pentair Everpure CTO-Q10 and CTOS-QCR replacements by their complete model names. Similar cartridge names don’t establish equivalent treatment functions.

QTI1+CR system and cartridge FAQs

Is the Pentair Everpure CTO-Q10 a complete water filter system? No. It’s a replacement cartridge. This listing is for the QTI1+CR system, which includes a CTO-Q10 cartridge and a CTOS-QCR cartridge with the system assembly.
Which connection does the CTO-Q10 cartridge use? It uses a QT Qwik-Twist bayonet connection. Confirm the specified cartridge and head combination before ordering a replacement; the Everpure brand name alone doesn’t establish compatibility.
How does the QTI1+CR control scale? It uses IsoNet technology to help inhibit scale formation. This treatment doesn’t remove hardness minerals through water softening. If the connected equipment requires hardness reduction, assess additional treatment against its water requirements.
How often should the QTI1+CR cartridges be replaced? Pentair recommends replacement every six months, or sooner when rated capacity is reached or water pressure or flow becomes inadequate. Record cartridge-change dates and water usage, and follow the instructions supplied with the system for replacement and flushing.
What does the QTI1+CR pressure gauge indicate? It shows outlet pressure. Reduced outlet pressure while water flows may indicate sediment restriction, but the reading doesn’t establish remaining chlorine or chloramine reduction capacity.

Order the QTI1+CR system for combined filtration, chloramine reduction, and scale inhibition at compatible steam equipment. Browse our steam equipment water filtration systems, or call 1-877-900-4423 for help matching the system to your water conditions and equipment requirements.

View product

  • Visit our support center

    Expert help & advice

  • Check your order status

    Updates & tracking

  • Returns & exchanges

    All you need to know

  • Price-match guarantee

    Our promise to you