Water Doctor COMO-R700 Replacement Filter Cartridges – PCB / RO

Name: Water Doctor COMO-R700 Replacement Filter Cartridges – PCB / RO
Brand: Water Doctor
SKU: CM-R700PCB
Price: 89.99 CAD
Availability: InStock

$89.99 CAD

Shipping calculated at checkout.

SKU: CM-R700PCB

Genuine replacement cartridges for the COMO-R700 tankless RO systemThese Water Doctor COMO-R700 Replacement Filter Cartridges are designed for the COMO-R700 tankless reverse osmosis system. Choose the PCB cartridge or RO...

In stock and ready to ship

Model: PCB

PCB RO

Before you reorder

Match the cartridge, lamp, or filter stage to your existing system before checkout so you do not end up with the wrong replacement part.

Verify Replacement Match Book System Check

Still deciding between replacing a part and solving a broader water problem? Start here first.

Water Diagnosis Check Water Hardness If you are actually solving a new water problem, confirm the diagnosis before reordering parts. Guided Selection Help Me Choose Use the guided path if you are not sure a replacement purchase is the right next move.

Estimated delivery: Aug 11 - Aug 15

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Description

Delivery, Installation & Warranty

Genuine replacement cartridges for the COMO-R700 tankless RO system

These Water Doctor COMO-R700 Replacement Filter Cartridges are designed for the COMO-R700 tankless reverse osmosis system. Choose the PCB cartridge or RO cartridge based on your system’s maintenance needs.

Compatible system

Water Doctor COMO-R700 Tankless RO System

Available cartridges

PCB cartridge for pre-filtration and carbon filtration before the RO stage
RO cartridge for the reverse osmosis stage

Best for

Customers replacing filters in an existing COMO-R700 system
Maintaining daily flow and drinking water taste
Keeping the tankless RO system on schedule

Maintenance note

Replacement timing depends on source water conditions, household usage and system indicators. Use genuine Water Doctor COMO-R700 cartridges for proper fit.

Before ordering

Please confirm your system model is COMO-R700 before purchasing. These cartridges are not interchangeable with COMO-R1000 or GF3 filters.

Product prices do not include installation unless the item is specifically sold as an installation service. Products purchased without installation can be delivered separately. When installation is purchased, delivery and installation are scheduled together and are typically completed within 1 week. Accessories and replacement parts are available for shipping or store pickup only. View warranty details.