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White aquaon aq100 water filter cartridge with AquaOn branding on a white background
AquaOn

PCA Replacement Filter Cartridge for AquaOn AQ100 | 12-Month

$49.99 $79.99
Free ShippingOn all orders in Canada
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15-Day Worry-Free Returns
1-Year Warranty
24/7 Customer Support
PRODUCT DETAILS

Why you'll love it

White water filter cartridge with AquaOn branding on a white background
Crystal-Clear, Great-Tasting Water

PURE TASTE GUARANTEE

The PCA post-carbon activated filter removes any residual chlorine, odors, and organic compounds left after RO filtration — delivering clean, crisp-tasting water with every pour.

Aquaon aq100 water filter cartridge with a calendar graphic indicating '12 Months of Pure Performance' on a white background.
12 Months of Pure Performance

LONG-LASTING PROTECTION

The PCA cartridge lasts up to 12 months and your AQ100's smart touchscreen tracks its health in real time — alerting you exactly when it's time to replace, so you're never drinking unfiltered water.

Top view of the Aquaon AQ100 showing how to remove the PCA filter for replacement, on a white background with instructional text.
Easy Replacement

TOOL-FREE SWAP

No plumber. No hassle. The PCA cartridge is designed for simple at-home replacement — just swap it out and you're back to purified water instantly.

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Customers are saying

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QUESTIONS

Frequently asked questions

Do I need plumbing or installation?

No. The system is fully plug-and-play. Just plug it in, fill the tank, and start dispensing purified water.

How often do filters need replacing?

The RO filter lasts up to 24 months and the PCA filter up to 12 months, depending on usage and water quality.

What contaminants does the system remove?

The 6-stage system reduces sediments, chlorine, heavy metals, fluoride, PFAS-related contaminants and dissolved solids.