• Pentair F1GC‑RC Granular Carbon Post‑Filter Cartridge
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Pentair

Pentair F1GC‑RC Granular Carbon Post‑Filter Cartridge

Pentair F1GC‑RC Granular Carbon Post‑Filter Cartridge

$49.99 CAD
$49.99 CAD
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Product Details

The Pentair F1GC‑RC is a granular carbon post-filter cartridge designed for use in Pentair FreshPoint reverse osmosis units (GRO-350B, 475B/M, 575B/M). It removes chlorine taste and odor, improves water clarity, and enhances the overall flavor of your drinking water. With a capacity of up to 675–750 gallons, this cartridge ensures long-lasting performance and maintains the quality of your filtered water.

Features & Specs

✅ Features

  • Granular activated carbon removes chlorine taste and odor

  • Improves water clarity and final taste before dispensing

  • Serves as the final polishing stage in the RO system

  • Quick, tool-free click-in installation

  • Compatible with Pentair FreshPoint systems: GRO-350B, GRO-475B, GRO-575B

  • Certified to NSF/ANSI Standards for taste, odor, and chemical reduction

🔧 Maintenance

  • Replace every 6 to 12 months, depending on water usage and quality

  • Regular replacement ensures peak performance and consistent taste

  • Flush the cartridge briefly before use to remove any loose carbon fines

📊 Specs

  • Filter type: Granular Activated Carbon (GAC)

  • Capacity: Up to 750 gallons

  • Flow rate: Approximately 0.75 GPM

  • Operating pressure: 40–100 psi

  • Operating temperature: 40°F – 100°F (4°C – 38°C)

  • Cartridge size: Approx. 12″ length × 3.5″ diameter

  • Certifications: NSF/ANSI certified for chlorine, taste, odor, and PFAS reduction
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NSF-Certified Product Options

NSF-Certified Options Available

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We Ship Canada-Wide

Fast Shipping Across Canada

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Secure Checkout

100% Secure Checkout

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Free System Recommendations

Free Expert Help Available

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Canadian-Owned & Operated

Proudly Canadian-Owned

Not Sure What System You Need?

Let us help! Tell us how many bathrooms you have and your water source (well or municipal), and we’ll recommend the perfect system.
📧 Email us at info@waterfilterscanada.ca or use the form below.

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Frequently Asked Questions

Estimate based on the size of house & number of bathrooms in your home.

1–2 bathrooms = 10 GPM. 3–4 bathrooms = 15–20 GPM.

Need help? Contact us!

Yes, VIQUA systems are designed to handle well or municipal water. For well water, consider a pre-filter to remove sediment and turbidity.

Not always. If you have municipal water, a softener may not be necessary. However, if you're on a well with hard water, adding a softener can protect your plumbing and improve system performance.

UV lamps typically need replacing once a year, even if they still light up, as their effectiveness fades over time. Filters should be changed every 6–12 months, depending on your water quality and usage.