Pentek Filters

Genuine Pentek cartridges for sediment, carbon block, and granular carbon filtration.

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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 You Need?

Let us help! Tell us what system or housing you’re using — and what you’re looking to get rid of (like chlorine, sediment, or bad taste) — and we’ll recommend the right filter or cartridge.

📧 Email us at info@waterfilterscanada.ca or use the form below.

Find the Right Product

Frequently Asked Questions

Most filters need to be replaced every 3 to 6 months, but this depends on your water quality and usage. Check the product label or your system’s manual for specific recommendations.

Sediment filters remove dirt, sand, and rust.

Carbon filters reduce chlorine, bad taste, and odour.

Specialty filters target specific concerns like lead, iron, scale, or bacteria.

Common signs include reduced water pressure, unusual taste or smell, or visible discoloration. Some systems also have indicators to let you know.

It refers to the size of particles the filter removes. For example, a 5-micron filter removes particles 5 microns or larger. Lower numbers = finer filtration.

Standard filters are about 2.5" wide and fit most small residential systems. Big Blue filters are 4.5" wide and are used in high-flow or whole-home systems.

Always check the size (e.g., 10" x 2.5" or 20" x 4.5") and filter type. If you're not sure, just contact us—we’re happy to help!